#solar

Global News

Switzerland to Introduce World-First Solar Panels on Railway Tracks

Switzerland is always ahead of the curve when it comes to innovation, and now it’s leading the charge in clean energy. In a groundbreaking move, the country is set to install removable solar panels directly onto its active railway tracks—making use of an infrastructure that’s already in place. This revolutionary project is being spearheaded by Swiss start-up Sun-Ways, in collaboration with the École Polytechnique Fédérale de Lausanne (EPFL), Switzerland’s renowned federal technology institute.Slated for a pilot launch in 2025, this initiative could be the game-changer the world’s energy systems need. By placing solar panels between railway tracks, this project allows trains to run as usual, while generating power. No new land or infrastructure is required, making it an incredibly scalable, eco-friendly solution to the ever-growing demand for renewable energy.A Solar Carpet for Trains: An Ingenious DesignThe sleek, shiny surface between the rails aren’t just ordinary panels, but a high-tech solar carpet developed by Sun-Ways. This system has been designed to allow trains to pass over the panels without disruption. A specially developed train, courtesy of Scheuchzer, a Swiss track maintenance company, will lay down up to 1,000 square meters of these panels every day.One of the standout features of this innovation is its removability. Unlike traditional solar installations, which are often difficult to repair or remove, these panels can be easily detached for maintenance. This solves a critical challenge that had previously hindered the widespread adoption of solar panels in such active environments.Pilot Project to Illuminate NeuchâtelThe excitement builds as the first pilot project is set to launch in 2025 on a 100-meter stretch of railway track near Buttes Station in Neuchâtel. The project will kick off with 48 solar panels, which are expected to generate around 16,000 kWh of electricity annually—enough to power several homes in the area.However, due to the current complexities in rail operations, the generated electricity will not be used for the trains themselves. Instead, the power will be fed into the local power grid, benefiting homes and businesses in the region. This marks the first step toward harnessing the potential of railway-based solar power, and could pave the way for similar projects around the world.The Neuchâtel project is only the beginning. Sun-Ways has global ambitions, with over a million kilometers of railway lines worldwide presenting an untapped opportunity for renewable energy generation. The company believes that up to 50% of the world’s railway network could one day be equipped with solar panels, producing as much as 1 Terawatt-hour (TWh) of electricity annually in Switzerland alone. That’s enough energy to meet 2% of Switzerland’s total energy needs—a big contribution to the country’s clean energy goals.Already, Sun-Ways is expanding its reach. Feasibility studies are underway for larger installations on private railways in Aigle, and the company is exploring international opportunities in Spain, Romania, South Korea, and Australia. This means the potential for solar-powered railways is truly global, and the project could soon be a reality on continents across the world.Source: Google ImagesOvercoming Hurdles: Tougher, Smarter PanelsWhile the project has generated excitement, it hasn’t been without its share of skepticism. Concerns have been raised about the durability of the solar panels, the risk of micro-cracks, and the potential for fire hazards. Additionally, the reflective nature of the panels raised alarms about distracting train drivers.But Sun-Ways is no stranger to challenges. In response, the company has improved the resilience of its panels, reinforcing them with tougher materials. They’ve also added an anti-reflection surface, addressing concerns from the International Union of Railways about glare. Even weather-related challenges like snow and ice are being tackled, with Sun-Ways developing a system to prevent the accumulation of frozen precipitation on the panels.TSun-Ways co-founder Baptiste Danichert believes that this innovative approach could revolutionize the way energy is generated worldwide. “This project contributes not only to energy savings but also to long-term cost efficiencies for governments and logistics companies,” he said. The project could become a model for countries seeking scalable, sustainable energy solutions.As the world tackles its energy challenges, Switzerland’s solar railway project might just be the breakthrough that sparks a global clean energy revolution.

13 Dec 2024

Global News

The Hunt for Planet Nine: Solving the Solar System’s Biggest Mystery

Is there a hidden ninth planet lurking in the farthest reaches of our solar system? Astronomers believe it might be true, and they’re calling this mysterious world “Planet Nine.” First proposed in 2016, this theoretical planet is thought to be a massive, icy or gas-covered world, seven times the size of Earth. If discovered, Planet Nine could become the key to unlocking secrets about the structure and history of our solar system.The Clues in the Kuiper BeltThe idea of Planet Nine originated when astronomers noticed something unusual in the Kuiper Belt, a distant region filled with icy objects beyond Neptune. Several of these objects displayed peculiar orbital patterns, as though influenced by the gravity of an enormous, unseen body. This led scientists to theorize the existence of a massive planet exerting a gravitational pull on the Kuiper Belt’s objects.Mike Brown, a renowned scientist at Caltech, has been a driving force behind the Planet Nine hypothesis. Known for discovering other celestial bodies like Eris and Haumea, Brown is convinced that the odd movements in the Kuiper Belt are no coincidence. "Something big is out there," he asserts, indicating Planet Nine.A Planet Like No OtherIf Planet Nine exists, it’s nothing like the planets we’re familiar with. Located billions of miles from Earth, it would sit far beyond Neptune and Pluto. Its orbit, scientists believe, is extraordinarily elongated, taking thousands of years to complete a single revolution around the Sun.This vast distance makes Planet Nine incredibly difficult to spot. Unlike brighter, closer planets, it would appear faint and dim, blending into the blackness of space. Its icy or gaseous surface could reflect little light, adding to the challenge of detection.Cutting-Edge Technology in the SearchThe quest for Planet Nine is about to get a major boost with the Vera C. Rubin Observatory in Chile, set to begin operations in 2025. Equipped with the most powerful digital camera ever built, this state-of-the-art telescope will allow astronomers to scan the sky with unprecedented precision.Older telescopes struggled to detect distant, faint objects, but the Vera Rubin Observatory promises to change the game. By capturing immense detail and covering larger swaths of the sky, it could finally reveal Planet Nine, if it exists.Why Finding Planet Nine MattersDiscovering Planet Nine would be one of the greatest astronomical breakthroughs of our time. It could fundamentally reshape our understanding of planetary science.Planet Nine could answer critical questions:How do massive planets form in the outer reaches of a solar system?What influences the orbits of distant celestial objects?Are there more hidden planets waiting to be discovered?This discovery would also demonstrate how far technology has come in exploring the cosmos. From Galileo’s telescope to the Vera Rubin Observatory, humanity’s ability to study the universe has increased manifold.The search for Planet Nine is part of a broader effort to explore and understand space. With each passing year, advancements in technology are enabling astronomers to uncover more about our universe. From identifying exoplanets to studying black holes, the quest for knowledge continues to expand our horizons.Planet Nine, if found, would mark a new chapter in our understanding of the solar system while inspiring future generations of scientists to keep searching for the unknown.A World Waiting to Be FoundThe mystery of Planet Nine captures the imagination of astronomers and space enthusiasts alike. While its existence remains theoretical for now, the evidence pointing to this hidden giant is compelling. With groundbreaking tools like the Vera Rubin Observatory at their disposal, scientists are closer than ever to solving one of the biggest puzzles in space.As the search intensifies, one thing is certain: the discovery of Planet Nine would not only rewrite textbooks but also reaffirm humanity’s boundless curiosity about the universe. Until then, the hunt continues, and the cosmos waits to reveal its secrets.

26 Nov 2024

Global News

Proba-3: An ISRO-ESA Venture to Revive Solar Eclipse

While the world eagerly waited for the total solar eclipse in April, scientists were already planning observations for the next — except this would be an "artificial" one. Here's what that means. Proba-3, a mission led by the European Space Agency (ESA), has been in the making for at least 14 years. It's due to finally launch this September and is designed to better detect tiny, faint features in the sun's extremely dim outer atmosphere called the corona. To accomplish that goal, the mission will launch two small satellites together which will separate once in space and fly in tandem in an orbit around Earth. Much like the moon passes in front of the sun during a solar eclipse, the two satellites — an occulter and a specialized instrument called a coronagraph — will mimic a natural solar eclipse by lining up 144 meters (472 feet) apart, such that the former blocks out the sun's glaring disk for the latter. ~ Coronagraphs normally include an occulter, so they become capable of blocking out the sun's bright disk themselves. But they also experience data-damaging diffraction, a consequence of light spilling around their edges and sometimes overshining very faint signals. "The best way to reduce diffraction is to increase the distance between the occulter and the coronagraph, which is precisely what Proba-3 is going to do," Proba-3's project manager Damien Galano said in a statement earlier this week. ( Image Source : European Space Agency/ Google Images ) This groundbreaking mission is set to achieve a world-first in precision formation flying, using two satellites that have been designed to operate together in perfect unison, forming a 'large rigid structure' amidst the vastness of space. The Proba-3 mission is a remarkable feat of engineering and innovation, and marks a significant milestone in the quest to explore the final frontier. The Proba-3 mission aims to overcome this challenge by using an artificial eclipse in space, providing an unprecedented view of the corona closer to the solar rim than ever before. The success of the mission depends on the precise positioning and coordination of the two spacecraft. To achieve this, the European Space Agency (ESA) has developed innovative technologies, including precision cold gas thrusters and vision-based detection systems. These technologies will enable the satellites to maintain their relative positions with millimeter-scale accuracy. The Proba-3 mission also serves as a testbed for future multi-satellite missions, which could operate as singular virtual structures. It is for the more complex and rich space stakeholders that Earth's principles, tenets and analogies involve radical changes in our approach. The Proba-3 mission will be launched using the PSLV-XL rocket, operated by the Indian Space Research Organisation (ISRO). This collaboration between ESA and ISRO demonstrates the growing trend of international partnerships in space exploration, pooling resources and expertise to push the boundaries of what's possible (Image Source: European Space Agency/Google Images) "We won't see quite as close to the solar limb as during a terrestrial eclipse," Russell Howard, an astrophysicist at the John Hopkins University Applied Physics Lab, said in the statement. "But having such images for hours on end compared to the five to 10 minutes duration of an eclipse event will be spectacular!"

25 Jun 2024

Global News

Super Green Move: US Puts Solar Panels on Old Nuclear Weapons Sites

In a transformative initiative, former nuclear weapons sites in the United States are being repurposed to host solar farms, aiming to generate clean energy for thousands of homes. This is part of the “Cleanup to Clean Energy” program by the Department of Energy, which seeks to utilize land previously designated for the development and storage of nuclear weapons for sustainable energy production. The Idaho National Laboratory (INL), a key participant in this program, is set to host a 400-megawatt solar farm on 2,800 acres of its land. The project, developed in partnership with NorthRenew Energy and Spitfire, will contribute significantly to renewable energy goals, with 300 megawatts dedicated to solar power and an additional 100 megawatts, plus 500 megawatts of battery storage, further bolstering energy resilience. “Cleanup to Clean Energy” ~ This initiative marks a significant shift from the legacy of nuclear deterrence to a future focused on clean energy and environmental restoration. Other potential sites for solar energy development under this program include the Hanford site in Washington, the Waste Isolation Pilot Plant in New Mexico, the Nevada National Security Site, and the Savannah River Site in South Carolina. By converting these areas, which were previously used for the production and testing of nuclear materials, into hubs of renewable energy, the Department of Energy aims to clean up and repurpose the land while contributing to the nation’s energy independence and environmental goals. According to Energy Secretary Jennifer Granholm, this collaborative effort between the government, community leaders, and private sector partners underscores a commitment to transforming these historically significant sites into assets for a sustainable future. “Working closely with community leaders and private sector partners, we’re cleaning up land once used in our nuclear deterrence programs and deploying the clean energy solutions we need to help save the planet and strengthen our energy independence,” said US Energy Secretary Jennifer Granholm. After 60 Years of Nuclear Power, What About the Cleanup? ( Source: Google Images) Solar Energy: A Necessity for a Sustainable Future ~ Solar power is a reliable source of renewable energy. It’s also one of the most abundant sources of energy available to us. The sun provides so much energy that if it were all converted and stored, it would provide more than enough power to meet global demand for the next 10,000 years! Research shows that solar energy is becoming increasingly popular as an alternative source of electricity. In fact, harnessing solar energy is becoming very important on a global scale. It’s one of the most important sources of renewable energy available to us — and it’s expected to become even more significant in the coming years. Solar energy is expected to become the world’s leading source of electricity by 2050. With the right investments, we can make that happen sooner — and ensure that we’re providing future generations with a sustainable, reliable source of power.

13 Jun 2024

Global News

First Detection of Carbon Ices on Solar System Objects: A Breakthrough Discovery

For the first time, researchers have discovered carbon dioxide and carbon monoxide ices on trans-Neptunian objects (TNOs) in the furthest regions of our solar system. The largest and most potent telescope ever launched into orbit, the James Webb Orbit Telescope (JWST), was utilized to make the observations due of its infrared spectrum capabilities. In a study that was released earlier this week in the journal Nature Astronomy, researchers examined the chemical makeup of 59 centaurs and trans-Neptunian objects (TNOs). According to the ground-breaking research, there was a lot of carbon dioxide ice in the chilly outer regions of the protoplanetary disc—the massive rotating disc of gas and dust from which the solar system originated. But because carbon monoxide ice is also common on the TNOs in the study, a research team led by planetary scientists Mário Nascimento De Prá and Noemí Pinilla-Alonso from the Florida Space Institute (FSI) at the University of Central Florida stated that more research is needed to understand the origins of the ice. As quoted by phys.org, De Prá, who co-authored the study, said, "It is the first time we observed this region of the spectrum for a large collection of TNOs, so in a sense, everything we saw was exciting and unique." (Source: Google Images) The researchers did not expect to find that carbon dioxide was so ubiquitous in the TNO region, and even less that carbon monoxide was present in so many TNOs," he added. Experts believe that the study would help in understanding the formation of our solar system. It could also shed some light on how celestial objects may have migrated. "Trans-Neptunian Objects are relics from the process of planetary formation," de Prá said, further adding, "These findings can impose important constraints about where these objects were formed, how they reached the region they inhabit nowadays, and how their surfaces evolved since their formation. Because they formed at greater distances to the sun and are smaller than the planets, they contain the pristine information about the original composition of the protoplanetary disk." “This is like the first chapter in an entirely new book we’ll be writing about exoplanets in the coming months.” — Jacob Bean

7 Jun 2024

Global News

From Rooftops to Railings: German Households Transform Their Balconies into Solar Power Stations!

In a world where renewable energy is becoming increasingly vital, Europeans are finding inventive ways to harness the power of the sun. Solar panels, once confined to rooftops, are now making their way onto balconies, revolutionizing the way we think about energy generation. To commemorate the 70th anniversary of solar cells' mainstream adoption, recent data from Euronews highlights a remarkable trend: over 400,000 German households have embraced balcony solar panels. This surge in installations includes an impressive 50,000 PV devices added in the first quarter of 2024 alone, signaling a growing demand for sustainable energy solutions. The appeal of balcony solar panels lies in their accessibility and ease of installation. Unlike traditional rooftop systems, balcony panels are simple to set up, often DIY-friendly, and require minimal structural modifications. Additionally, their positioning on balconies allows for optimal sun exposure, particularly during the winter months when sunlight angles are shallow, potentially surpassing the energy output of rooftop installations. Jan Osenberg, a policy advisor at SolarPower Europe, emphasizes the significant contribution of solar balconies to Germany's renewable energy landscape. While rooftop solar remains dominant, generating 22 gigawatts of electricity, solar balconies contribute an estimated 200 megawatts—an evidence of the technology's growing popularity. The adoption of solar balconies reflects Germany's strong solar culture and commitment to renewable energy transition. Subsidies offered by some German states incentivize the installation of balcony solar kits, which typically pay for themselves through electricity savings within 3-5 years of their 20-year lifespan. However, given the weight of these panels, installation must be approached with caution to mitigate safety risks. Beyond Germany, Europe as a whole is embracing innovative solar solutions, from cemetery installations in France to railway track panels in Switzerland. These initiatives underscore the continent's dedication to sustainable energy practices and pave the way for a greener future. As Europeans continue to innovate with solar technology, the widespread adoption of balcony solar panels signifies a significant step towards achieving renewable energy goals. With each installation, individuals become active participants in the energy transition, empowered to reduce their carbon footprint and contribute to a cleaner, more sustainable world.

26 Apr 2024

Global News

Aptera's Solar-Powered Three-Wheeled Wonder Vehicle Set to Revolutionize Sustainable Transportation

In the realm of automotive innovation, few concepts have generated as much excitement and anticipation as the Aptera solar-powered car. Recently, this revolutionary three-wheeler took a giant leap towards reality as the first-ever production-grade body arrived at the company's headquarters in sunny San Diego. This milestone marks a significant step forward in Aptera's quest to redefine the possibilities of sustainable transportation. A Vision Takes Shape Aptera's vision is as bold as it is ambitious. Advertised as featuring 34 square feet of solar paneling that actively powers the car while in motion or parked, this concept car represents a paradigm shift in automotive design and functionality. However, the road to mass production is not without its challenges. The Aptera team is diligently working on fine-tuning various aspects of the vehicle to ensure it meets rigorous standards before hitting the road. Milestones and Preparations The company mentioned that they celebrated a significant milestone—the arrival of Aptera's first production body in San Diego. This was conveyed in a post on X. Now, Team Aptera is back at the drawing board, meticulously finalizing cable routing, connectors, and component placement to prepare for the initial production builds. Behind the scenes, Aptera has been busy sourcing all the necessary parts for its production-intent battery packs, while non-structural components undergo rigorous validation in Italy by the company's supply partner. Although elements like suspension, safety equipment, and drivetrain are still being fine-tuned for production models, Aptera has already made significant strides towards its goal of mass production. Design for Efficiency What sets the Aptera apart from conventional vehicles is its meticulous attention to aerodynamics and energy efficiency. From its tapered backside to its dolphin-like undercarriage, every design element is carefully crafted to minimize drag and optimize energy use. This obsessive focus on ultra-efficiency is what makes solar power—a traditionally limited form of electricity generation—a practical and viable feature for powering a vehicle. The Future of Sustainable Transportation The implications of Aptera's innovation extend far beyond solar panels and aerodynamic curves. With solar panels capable of delivering 40 miles of range per sunny day and an overall range of 1,000 miles due to its perfect aerodynamic design, low-weight construction, and efficient drivetrain, Aptera is poised to revolutionize the electric vehicle landscape. The fusion of cutting-edge technology, bold design, and unwavering commitment to efficiency positions Aptera at the forefront of the electric vehicle revolution, paving the way towards a greener and more sustainable future on the open road.

19 Apr 2024

Global News

From Coal to Clean Energy: Inside Indonesia's Monumental Solar Plant

Indonesia's President Joko Widodo, widely known as Jokowiu, recently unveiled a significant milestone in the country's renewable energy journey by inaugurating a massive floating solar power plant in West Java province. This marks a pivotal move in Indonesia's commitment to diversifying its energy sources away from coal and embracing sustainability. The project, valued at 1.7 trillion rupiah (approximately $108.70 million), is a collaboration between Indonesia's state utility company, Perusahaan Listrik Negara (PLN) Nusantara Power, and the United Arab Emirates' renewable energy firm, Masdar, a unit of Mubadala Investment Company. This 192 MWp floating solar power plant is positioned on the Cirata reservoir. President Jokowi expressed optimism about escalating this initiative to 500 MWp, highlighting the potential for further renewable energy development in the nation. Built atop the reservoir, the solar infrastructure, comprising 340,000 solar panels spread across 250 hectares, aims to generate 245 gigawatt-hours of electricity annually. This substantial output is anticipated to power approximately 50,000 households, contributing significantly to the Jawa-Bali distribution line. President Widodo hailed this achievement as a crucial step towards Indonesia's aspirations for large-scale renewable energy utilization. He emphasized the successful partnership between PLN and Masdar as a model for similar collaborations in the future. Despite facing delays, the inauguration of the Cirata plant aligns strategically with Indonesia's commitment to enhancing its renewable energy capacity. As the nation gears up to attend the 28th Conference of the Parties (COP28) climate meetings, this groundbreaking project underscores Indonesia's dedication to reducing carbon emissions and achieving its ambitious sustainability goals.

25 Nov 2023

Global News

Homecoming Triumph: NASA's STEREO-A Spacecraft Returns After 17 Years, Clearing Path for Solar Exploration

In a historic moment for space exploration, NASA's STEREO-A spacecraft has successfully made its first visit back to Earth after a remarkable 17-year journey. Launched on October 25th, 2006, the spacecraft, along with its twin STEREO-B, provided humanity with its first stereoscopic, or multiple-perspective, view of the Sun. The STEREO (Solar TErrestrial RElations Observatory) mission aimed to overcome the limitations of observing the Sun from only one side at a time. By charting Earth-like orbits around the Sun, STEREO-A and STEREO-B revolutionized our understanding of our closest star by providing a three-dimensional view of the Sun's activities. On Saturday, August 12th, STEREO-A passed between the Sun and Earth, marking its long-anticipated return home. This milestone allows scientists to gather important data on solar phenomena, such as coronal mass ejections (CMEs), which can impact our technology and power grids. During its flyby, STEREO-A will provide valuable multipoint measurements from inside a CME, enabling researchers to refine their understanding of how the magnetic field of these solar eruptions evolves during the journey from the Sun to Earth. The spacecraft's return comes at an opportune time, as the Sun enters a period of increased activity leading up to the predicted solar maximum in 2025. Scientists are eager to study this active phase and gain further insights into the Sun's behavior.

17 Aug 2023

Global News

Scientists Discover Real-Life Tatooine: Solar System With Two Suns and Three Planets

A new solar system has been discovered by a team of scientists, where planets orbit two suns, similar to the fictional home of Luke Skywalker in the Star Wars franchise. The discovery of the solar system, named TOI-1233, offers new insights into the formation and evolution of planets in binary star systems. The discovery was made by an international team of astronomers using data from NASA's Transiting Exoplanet Survey Satellite (TESS). The researchers found that TOI-1233 has three exoplanets, with the innermost planet orbiting both stars in just under four days. The two stars in the TOI-1233 system are smaller and cooler than the sun, and are located about 1,200 light-years away from Earth. The discovery of this solar system offers a unique opportunity for astronomers to study the formation and evolution of planets in binary star systems, which are common in the Milky Way galaxy. The discovery of the TOI-1233 solar system is a significant step forward in our understanding of the universe and the diversity of planetary systems that exist. It also offers a glimpse into the fictional world of Star Wars and the possibility of finding habitable planets in binary star systems, a concept that has long fascinated astronomers and science fiction enthusiasts alike.

16 Jun 2023

Global News

Spain Makes History: Entire Workday Powered by Renewable Energy!

In a remarkable display of its commitment to renewable energy, Spain recently achieved a significant milestone. According to a report by the Spanish newspaper El País, the country successfully operated on renewable energy for an entire workday, totaling nine consecutive hours. What makes this accomplishment even more noteworthy is that it occurred during the peak hours of energy consumption from 10 a.m. to 7 p.m. Spain has long been at the forefront of transitioning away from fossil fuels, and this achievement is an indication of its dedication. The country has made substantial investments in harnessing energy from wind, solar, and water sources. In fact, as early as 2020, Spain stopped using coal in power plants for electricity generation, surpassing the government's initial predictions by a decade. Spain is among a select group of nations leading the global push toward renewable energy. Last week's milestone further solidifies its position in this regard. The energy derived from wind, sun, and water successfully met the needs of mainland Spain throughout the designated workday. Spain's adoption of solar panels has had a dual effect, injecting energy into the grid system while decreasing reliance on other energy sources when sunlight is abundant, according to El País. Renewable energy has experienced significant growth worldwide, accounting for approximately one-third of electricity generation, as reported by Scientific American. This shift not only aids in combating the climate crisis by reducing emissions but also proves to be financially advantageous, resulting in reduced costs and increased profitability. Spain's recent accomplishment serves as a remarkable example of what can be achieved through a steadfast commitment to renewable energy. With continued investment and innovation, the future looks promising as more countries join the race to secure a sustainable and greener tomorrow.

24 May 2023

Global News

Shining a Light on Clean Energy: Massive Solar Farms in Gobi Desert to Power 1.5 Million Homes in China

China has taken a major step towards renewable energy with the installation of a massive solar power plant in the Gobi Desert. The project, which covers an area of 2,550 acres, is set to power up to 1.5 million households in the country. The solar panels were erected by China's state-owned energy company, the China National Nuclear Corporation, and were completed in just six months. The solar farm is expected to generate around 870 million kilowatt-hours of electricity each year, reducing carbon emissions by 880,000 metric tons. The Gobi Desert was chosen as the site for the solar power plant due to its abundant sunshine and large open spaces. The project is part of China's efforts to reduce its dependence on coal-fired power plants, which are a major source of air pollution in the country. The solar farm is not only good for the environment, but it also has the potential to create jobs in the region. The construction of the plant created around 2,000 jobs, and ongoing maintenance and operation will require additional workers. China is already the world's largest producer of solar panels, and this new project is a sign of the country's commitment to renewable energy. The government has set a target of generating 20% of its electricity from renewable sources by 2025. The installation of the solar panels in the Gobi Desert is just one example of the many innovative solutions being developed to tackle climate change and reduce carbon emissions.

12 May 2023

Global News

Full Steam Ahead: Switzerland's World-First 'Smart Track' to Harness Solar Energy Between Railway Tracks

Switzerland is set to become the first country in the world to install solar panels between railway tracks. This innovative project aims to harness the power of the sun to provide renewable energy for the country's railway system. The startup called Sun-Ways is waiting for a sign-off from the Federal Office of Transport to start installing their panels between the tracks near Buttes Station in the west of the country. It consists of a series of solar panels that will be installed between the tracks, utilizing the space that is currently unused. The panels will be connected to the electricity grid and will provide power for the trains as well as for nearby communities. The project is part of a broader effort to transition Switzerland's transportation system to renewable energy sources, reducing the country's carbon footprint and promoting sustainability. With the Swiss national railway network stretching beyond 2,000 miles of track, estimates place the amount of power generation at potentially beyond 1 terawatt hour or 2% of the entire gross annual consumption The project is a testament to Switzerland's commitment to sustainability and innovation, and it offers hope for a more sustainable future for all. By harnessing the power of the sun and utilizing unused space, Sun-Ways demonstrates the potential for creative solutions to complex environmental challenges.

29 Mar 2023

Global News

Jupiter Gets 12 New Moons — Takes the Total to 92

Jupiter, the largest planet in our solar system, has just gotten even more fascinating with the discovery of 12 new moons. This brings the total number of known moons around the gas giant to 92, making Jupiter one of the most heavily populated celestial bodies in our solar system. The discovery was made by Scott Sheppard of the Carnegie Institution for Science and his team, who have been studying the Jovian system for years. The new moons were found using the Blanco 4-metre telescope in Chile and confirmed using other telescopes in Hawaii and Arizona. They range in size from just a few kilometres to several dozen kilometres across and belong to two distinct groups: 11 are part of an outer group of moons that orbit in the opposite direction of Jupiter's rotation and one moon is part of a group that orbits in the same direction as the planet's rotation. This discovery provides new insights into the early evolution of the Jovian system and the history of the solar system as a whole. The outer group of moons is thought to be remnants of a larger moon that was shattered by a collision with another celestial object. The moon that orbits in the same direction as Jupiter's rotation is thought to be a "captured" object, meaning it was likely formed elsewhere in the solar system and was later pulled into orbit around Jupiter. The new moons also offer opportunities for scientific exploration and study. They provide a window into the history of the Jovian system and the formation of the solar system itself. In addition, the moons are potential targets for future missions to study the interior and surface of the objects and learn more about the evolution of the Jovian system.

7 Feb 2023

Global News

Harvesting the Sun: Revolutionary Technology Combines Solar Power and Agriculture for a Sustainable Future

Scientific advancements are giving rise to unimaginable prospects like farmers being able to generate solar energy and crops at the same time. Not only that, farmers can attain better yields and more energy could be achieved with the two operations separately. Researchers working in techno-agriculture have discovered that by covering crops with translucent solar panel canopies, they can separate the light that fuels energy production from the light that promotes photosynthesis in plants. Our sun's many wavelengths of light have various effects on Earth's biological systems. The blue spectrum of sunlight, for instance, is what life utilizes to recognize the daytime and causes significant hormonal changes in animals and plants that change their behavior from being passive to active. On the other end, plants prefer to employ red light to convert carbon dioxide into sugars. Red light doesn't get as hot as blue light, hence plants exposed to red light spectra during growth exhibit less heat stress than those exposed to blue light. In light of this, assistant professor Majdi Abou Najm of the University of California, Davis, developed organic solar panels constructed of translucent material that absorb blue light to produce power but let the red light with its longer wavelengths pass through to the crops below. Despite having a third less yield due to decreased sunlight, the crops with filtered light only produced half as many heat-stressed or "poor" tomatoes as the uncovered plot. The final picture turns out to be quite profitable when the electricity and water savings are taken into account. Since there is no need to alternate rows of panels or deprive plants of the sun's nourishing beams, Abou Najm sees his transparent solar canopies as the logical next step in this practice.

23 Jan 2023

Global News

A Once in a Lifetime Astronomical Observation To Take Place Next Month

A chilled guest from the furthest reaches of the solar system is predicted to fly past Earth and the sun next month; it may be visible to the untrained human eye. This distant visitor is a comet that may have previously passed by Earth 50,000 ago. The comet, which was discovered in March 2022, is currently traveling toward the inner solar system and recently passed close to Jupiter's orbit. The upcoming flyby could be a once-in-a-lifetime celestial event that we get to see. The comet, designated C/2022 E3 ZTF, has a greenish coma, which is the hazy envelope that surrounds a comet's nucleus, and a tail of dust and ion particles that has a yellow tint. It may be possible to observe C/2022 E3 ZTF without binoculars or a telescope under completely dark skies with little moonlight or streetlight. The comet will continue to be visible a little after midnight despite being close to the sun throughout the upcoming weeks, at least for star gazers in the northern hemisphere. Currently hurtling toward the Northern Crown, C/2022 E3 ZTF will have approached Polaris by the end of the month while growing brighter and nearer to Earth. It will once more be visible to viewers south of the equator when it rises beyond their northern horizon in early February. On February 2, the comet will be the closest to the planet. It will be moving incredibly swiftly since it is in a retrograde orbit, which travels in the opposite direction from Earth's orbit. Attempt to see it with your unaided eye, or else use a good pair of binoculars.

13 Jan 2023

Global News

This Ice Hotel Is the World’s First That Remains Intact Even in Summer!

Ice hotels are extremely popular throughout Scandinavia. Earlier, however, with the arrival of spring, this bright splendor used to melt, necessitating the hotel's reconstruction the following year. However, things have changed now. In the Swedish village of Jukkasjarvi, 200 kilometers from the Arctic Circle, stands the extraordinary Icehotel 365. This Swedish hotel is open 365 days a year, during all four seasons. So, how does this hotel maintain its temperature? According to New Atlas, a refrigerating facility that uses 875 sq m (9,400 sq ft) of solar panels and generates 130,000 kWh annually is utilized to maintain that temperature. This is anticipated to not only pay for the operation of the plant but also to provide a surplus that may be used to run additional establishments like cafes, offices, and warm rooms. The Icehotel is more than simply a bedroom. There are saunas, a cocktail bar, and an ice chapel inside the building (naturally not made of ice). Indoor temperatures vary from -5 to -8 degrees Celsius. Even though the beds are built of ice, they are covered with reindeer skins, and throughout the night, thermal sleeping bags are offered. Icehotel 365 offers a variety of themed suites referred to as Art Suites, just like other ice hotels. You may marvel at the exquisite ice-carved figures in each one. The magnificent ice hotel was made to look like an old-fashioned Icehotel. It has a gallery of ice artworks, an ice bar, and 20 suites. The entire facility could hold up to 250 people at once during the peak season.

11 Nov 2022

Global News

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Blocking the Sun to Unveil Its Secrets: The Genius of Proba-3!

The European Space Agency’s (ESA) Proba-3 mission, launched with the support of the Indian Space Research Organisation (ISRO), has embarked on an extraordinary journey to revolutionize solar observation. The mission's success hinges on unmatched precision, described by mission manager Damien Galano as requiring accuracy equivalent to the thickness of a fingernail while the two satellites remain 144 meters apart—about the length of one and a half football fields.This unprecedented level of control is vital to achieving Proba-3's primary goal: studying the Sun's mysterious outer atmosphere, the corona, in greater detail than ever before.A Historic CollaborationThe Proba-3 mission symbolizes a milestone in international cooperation, with ESA and ISRO joining forces to deliver groundbreaking technology to orbit. The launch, described by Galano as “picture-perfect,” reflects ISRO’s proven expertise in reliable satellite deployment. As the satellites ascend into their designated orbit, the focus now shifts to perfecting their relative positioning.Source: Google ImagesESA's Proba-3 mission comprises two distinct satellites designed to function as one cohesive instrument in space. The Coronagraph Satellite and the Occulter Satellite will maintain their precise formation to create an artificial solar eclipse, blocking the Sun's intense light to allow detailed observation of its corona.Precision Beyond ImaginationWhat sets Proba-3 apart is its demand for incredible precision. The satellites will need to maintain an exact distance of 144 meters in orbit, with a margin of error so minuscule that it can only be measured in micrometers. This delicate positioning is made possible by cutting-edge navigation systems, advanced sensors, and sophisticated algorithms.Damien Galano, Proba-3’s mission manager, emphasized the challenge: "The hard work really begins now. To achieve Proba-3’s mission goals, the two satellites need to achieve positioning accuracy down to the thickness of the average fingernail while positioned one and a half football pitches apart."Achieving this feat will open new doors for scientific exploration, not just in observing the Sun but also in perfecting satellite technology for future missions that require such precision.Unlocking the Secrets of the SunThe Sun's corona holds the key to several unanswered questions about solar activity and its impact on Earth. It is in this layer that solar winds originate, carrying charged particles that can disrupt satellite communications and power grids on Earth. Proba-3 aims to study these phenomena by capturing high-resolution images and data that can lead to better predictions of solar storms and their potential effects.By creating a controlled eclipse, Proba-3 will allow scientists to study the corona free from the Sun’s overwhelming brightness—a feat not achievable from Earth due to atmospheric interference.Technological Innovations Powering Proba-3The mission’s success depends on an array of technological advancements. Its navigation system combines GPS data with inter-satellite communication to maintain precise positioning. Additionally, the satellites feature thrusters capable of making micro-adjustments, ensuring stability even in the dynamic environment of space.The Proba-3 mission is also a demonstration of autonomous satellite operation. The two satellites must coordinate their movements without real-time input from Earth.Source: Google ImagesGlobal Implications for Space ExplorationProba-3 is not just about exploring the Sun; it is a stepping stone for ambitious future projects. Mastering such precision in satellite positioning could enable missions involving larger satellite formations, such as space telescopes with unprecedented resolution or advanced Earth observation systems.The collaboration between ESA and ISRO highlights the importance of international partnerships in advancing space exploration. ISRO’s expertise in cost-effective and reliable launches complements ESA’s cutting-edge research and innovation, creating a synergy that could set the standard for future missions.As Proba-3 begins its journey, the world watches with anticipation. The mission promises not only to deepen our understanding of the Sun but also to push the boundaries of satellite technology and international cooperation.The Proba-3 mission marks the beginning of a new era in precision-driven space research, reminding us that even in the vastness of the universe, the smallest details matter.

6 Dec 2024

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The City of Joy Shines Bright: India’s First Solar Dome Museum Opens in Kolkata

Kolkata has added a new feather to its cap with the inauguration of the Solar Dome Museum, India’s first renewable energy museum. Nestled in New Town’s Eco Park, this architectural marvel reflects the city's commitment to sustainability and innovation. Whether you’re an eco-enthusiast, a tech lover, or simply someone seeking an extraordinary outing, the Solar Dome Museum promises an enriching experience like no other. Where Innovation Meets SustainabilityInaugurated on November 5, 2024, by Firhad Hakim, the Solar Dome Museum boasts an impressive array of renewable energy exhibits. Its design itself reflects its purpose: the dome-shaped structure, located near Gate 6 of Eco Park, is not only visually striking but also functionally efficient. Spanning a vast 2.89 acres, the museum is 27 meters tall with a diameter of 45 meters, making it a towering symbol of Kolkata’s green aspirations. Equipped with 1,986 solar panels, the structure generates approximately 180KW of electricity, enough to power its internal lighting sustainably. The Solar Dome Museum is more than just a building; it’s a gateway to a futuristic understanding of energy. Here’s what awaits visitors: A Warm Welcome by Humanoid Robots: Step into the museum and be greeted by humanoid robots, setting the tone for a technologically advanced experience. Curio Robots with ChatGPT Integration: These smart guides roam the premises, ready to answer all your questions.Extraordinary Galleries: Walk through galleries and admire the meticulously designed exhibitsTribute to Nikola Tesla: A life-size figure of Nikola Tesla, the pioneer of modern electricity, stands as an inspiration for visitors. Vision Theatres: Immerse yourself in captivating audio-visual presentations.The project is a collaborative effort between the Housing and Infrastructure Development Corporation and the West Bengal State Electricity Distribution Company Limited.Source: Google ImagesEducating and Inspiring a Green TomorrowOne of the primary goals of the museum is to spread awareness about pressing global issues such as climate change and global warming.Visitors are encouraged to reflect on the urgency of adopting sustainable practices and explore how renewable energy can play a pivotal role in mitigating these crises. By showcasing cutting-edge technologies and offering interactive experiences, the Solar Dome Museum aims to inspire individuals to contribute to the global sustainability movement. Plan Your Visit Located in one of Kolkata’s most iconic attractions, Eco Park, the Solar Dome Museum is easily accessible. Head to Gate 6 and prepare to be amazed by this dome-shaped wonder, a perfect blend of architecture and purpose. Whether you're a local or visiting the City of Joy, this museum is an ideal destination to spark your curiosity, learn about renewable energy, and appreciate the marvels of modern innovation. The Solar Dome Museum isn’t just for science enthusiasts; it’s a place where innovation meets art and knowledge. Be it families, students, or curious travelers, this space has something for everyone. As you explore the galleries and interact with futuristic robots, you’ll leave not just informed but inspired to be part of a greener tomorrow.

20 Nov 2024

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Kozhikode Station’s Solar Panels Power Indian Railways’ Journey to Carbon Neutrality!

Southern Railway has demonstrated its dedication to sustainability and energy efficiency by showcasing the cutting-edge solar panels that have been placed atop the platform shelters at Kozhikode railway station. The Railway Energy Management Company Limited (REMCL) came up with the idea for the project and is investigating the possibilities of different renewable energy sources for energy production. According to a press release from MK Gopinath, Public Relations Officer, Southern Railway, Palakkad Division, the company is a joint venture of the Ministry of Railways with equity participation from Indian Railways and RITES Limited, formerly known as Rail India Technical and Economic Service.(Source: Google Images) Encouraging the Use of Green Energy ~ The solar panels are a big step in the right direction for Indian Railways' green energy initiatives. Southern Railway plans to reduce energy expenses and improve operational efficiency by making use of the region's plentiful sunshine. The Kozhikode station's display of solar-powered platform shelters is a component of Indian Railways' larger initiative to switch to renewable energy. This demonstrates the railway's commitment to environmental sustainability and is in line with its objective of achieving net-zero carbon emissions by 2030. Kozhikode station is an encouraging model for future stations nationwide as Southern Railway expands its solar projects. In addition to highlighting the value of renewable energy, this project pushes the railway network to adopt cutting-edge operational strategies.Indian Railways is one of the biggest investors in renewable energy, with a steadily increasing commitment over the past decade. Starting in 2009, it pledged to source 10% of its energy from renewables and aimed to install 150 MW of wind power and 100 MW of solar power by 2020. Last year, it took this commitment further, announcing plans to install 20 GW of solar power on unused railway land by 2030.“By moving to solar-to-rail, Indian Railways can experience significant cost savings and CO2 emission reductions due to the abundance of solar resources and the low cost of renewable power.” Additionally, in order to meet its net-zero goal, India must expedite grid cleaning in order to support standalone solar systems, according to Akshima T. Ghate, principal of RMI India.Indian Railways' dedication to renewable energy highlights its role as a leader in sustainable infrastructure. By continuously expanding its green energy initiatives, it not only reduces its carbon footprint but also sets a strong example for sustainable growth in India.

6 Nov 2024

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The World's First Solar Tile is Turning Plastic Waste into Power!

At the fourth Renewable Energy Investor Meet in Gujarat, a remarkable innovation captured the attention of Prime Minister Narendra Modi: the world’s first solar tile crafted from plastic waste. Developed by a visionary local startup, this pioneering product signals a significant leap toward sustainable energy solutions. It also helps to tackle the growing crisis of plastic pollution.What is a Solar TileThis unique solar tile, designed by entrepreneur Shani Pandya, ingeniously repurposes over 350 single-use plastic wrappers into a functional energy source. Each tile generates 20 watts of electricity and is priced at an affordable Rs. 1,000. This innovation demonstrates a dual purpose—addressing both the urgent need for renewable energy and the pressing issue of plastic waste that clogs our landfills and oceans.While the solar tile is currently not subsidized, there are discussions within the government to support this eco-friendly technology in the near future. The implications are profound; this initiative not only aligns with India's renewable energy goals but also sets a precedent for innovative waste management practices.What makes this solar tile particularly exciting is its versatility. Beyond generating solar energy, it can be utilized in a variety of settings, including residential rooftops, pedestrian pathways, and smart city infrastructure. This includes applications like e-mobility charging stations, making it a multifunctional asset in urban planning.The durability of the solar tile is another standout feature. Weighing just 3 kg, it is designed to withstand foot traffic and harsh weather conditions, ensuring long-lasting performance. This resilience opens up numerous possibilities for its use in public spaces, contributing to sustainable urban development.Source: Google ImagesA Moment of RecognitionThe Prime Minister Modi was presented with a solar tile as a memento at the fourth Renewable Energy Investor Meet in Gujarat. It features an image of Gujarat’s iconic Modhera Sun Temple, recognized as India’s first solar-powered village. PM Modi’s enthusiastic response to the solar tile during his visit to the startup’s stall boosted the morale of the innovators. It also aligned with the government’s dual objectives: promoting renewable energy while phasing out single-use plastics. His endorsement highlights the importance of supporting groundbreaking innovations that can reshape the future of energy in India.As India pushes for greater adoption of renewable energy, innovations like this solar tile could be pivotal in achieving sustainability targets while effectively addressing the plastic waste crisis. With continued support and investment, we can envision a cleaner, greener India where waste is transformed into valuable resources.

20 Sep 2024

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India to Host First International Solar Festival

This September, India will make a historic stride by hosting the inaugural International Solar Festival. This was revealed by the International Solar Alliance in New Delhi. The landmark event aims to highlight India’s commitment to solar energy and sustainability, while also enhancing its prominence in the renewable energy sector of the global south. India's ambitious energy goals were highlighted by Bhupender Bhalla, Secretary of the Ministry of Renewable Energy, during the announcement. Bhalla emphasized that India is a global leader committed to sustainability. He stated that India has set a target of 500 GW of non-fossil energy by 2030, with nuclear energy comprising a small component. Of the 485 GW target, 300 GW will be achieved through harnessing solar energy. The International Solar Festival, set to take place in New Delhi, will be a convergence point for a diverse global forum. Participants will include countries from the African continent and the West, alongside major institutions such as the Asian Development Bank, United Nations, and World Bank. These organizations will collaborate to offer financial support and explore avenues to enhance the renewable energy sector, addressing global demands and reducing dependence on fossil fuels. Dr. Ajay Mathur, Director General of the International Solar Alliance, highlighted the festival's purpose in an interview with India Today. "The festival is being organized to bring all stakeholders together on one platform to explore possibilities of empowering the green energy sector globally, as solar is one of the fastest emerging power sectors," Mathur stated. He added that the festival would serve as a crucial platform for discussions on the rapid advancements and potential of solar energy. The urgency of transitioning to renewable energy has been underscored by the visible impacts of climate change worldwide. International forums such as the G20 and COP28 have been actively seeking strategies to reduce fossil fuel dependency and promote renewable alternatives. India's proactive stance is further reflected in the substantial subsidies offered by both the national and state governments for solar system installations, thus enabling households to significantly cut down on power consumption. India's hosting of the International Solar Festival is more than just a symbolic gesture. It represents a significant commitment to a greener future and demonstrates the country's leadership in the renewable energy sector. By bringing together a global community of stakeholders, the festival aims to foster collaboration, innovation, and tangible progress in the solar energy domain.

25 Jun 2024

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India's Remarkable Solar Revolution: Record-Breaking Growth Fuels Renewable Energy Dreams

India has witnessed a significant boost in its solar photovoltaic (PV) manufacturing capacity in 2023, adding a staggering 24 GW, according to a recent report. This surge in capacity highlights the country's commitment to renewable energy and its efforts to establish itself as a global leader in solar power generation. Gujarat Takes the Lead Among the Indian states, Gujarat emerged as the leader in solar PV manufacturing capacity, accounting for an impressive 46.1% of the country's total capacity as of December 2023. Rajasthan and Tamil Nadu followed closely behind, with 9.3% and 7.6% respectively. These states have made substantial contributions to India's solar energy goals. Solar Module and Cell Capacity During the calendar year, India added 20.8 GW of solar module capacity and 3.2 GW of solar cell capacity. This brought the cumulative solar module manufacturing capacity to 64.5 GW, while the solar cell manufacturing capacity reached 5.8 GW by the end of 2023. These figures demonstrate India's progress in strengthening its domestic solar manufacturing capabilities. Telangana Leads in Solar Cell Production Telangana emerged as the top state in annual solar cell production capacity, accounting for an impressive 39%. Gujarat and Himachal Pradesh secured the second and third spots, contributing 34.7% and 13.9% respectively. This highlights the diverse geographical distribution of solar cell production facilities across the country. Challenges and Opportunities The new additions to manufacturing capacity in 2023 were primarily driven by the anticipated reimposition of the Approved List of Models and Manufacturers (ALMM) order, which is set to begin in April 2024. Additionally, India's solar manufacturing sector is eyeing potential export opportunities. However, Indian manufacturers face challenges in navigating geopolitical tensions and trade disputes, particularly with regard to competing with cheaper Chinese products. Future Projections and Technology Trends The report also sheds light on future projections and technology trends in India's solar manufacturing sector. Monocrystalline modules currently dominate the country's module production capacity, accounting for 67.5%. However, based on the current pipeline, monocrystalline modules are expected to represent 59.7% of annual module production capacity by 2026. Other technologies, such as tunnel oxide passivated contact (TOPCon) and thin film modules, are also gaining traction. The Way Forward As India continues to invest in expanding its solar panel production capacities, there is a need to address the complexities arising from geopolitical tensions and trade disputes. The country must strive to enhance the competitiveness of locally-produced modules in the face of cheaper Chinese alternatives. Furthermore, India should focus on boosting domestic demand for solar energy to consume the projected increase in module production over the next few years. With continued efforts and investments in renewable energy, India is well-positioned to become a global leader in solar power generation and contribute to a greener and cleaner planet.

29 Mar 2024

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Prime Minister announces 'Surya Ghar' Free Electricity Scheme

NEW DELHI~ On 13th February: Prime Minister Narendra Modi unveiled a free power initiative. The scheme is called 'PM Surya Ghar: Free Electricity Scheme'. This solar plan is for the rooftop. One crore homes would benefit from free power under this new initiative. Over Rs 75,000 crore would be invested by the government in this initiative. With up to 300 units of free power every month, it hopes to illuminate one crore households. The government would immediately transfer subsidies into the beneficiaries' bank accounts as part of the program. Furthermore, bank loans will be given to them at favorable interest rates. According to the PM, all kinds of facilities will be incorporated into a national web platform that will be established for this purpose. It will function as something like a portal user interface. You may use any sort of capability in this. Urban local authorities and panchayats would be encouraged to promote rooftop solar systems in their regions to drive grassroots promotion of this project. Aside from that, this program aims to boost earnings, lower energy costs, and give people work chances. The 2024–25 budget included an announcement about this plan. Unique characteristics of the plan ~ Beneficiaries: One crore of middle-class and impoverished families will benefit. Free Electricity: Up to 300 units of free power every month Solar panels: To be mounted on residential roofs Government support: A subsidy of up to 60% Cost estimate: Rs 75,000 crore Advantages of the plan ~ Discrease in the amount of power bill A rise in energy security Decrease in particulate matter creation of jobs How to apply for a rooftop solar scheme? Go to 'Apply for Rooftop Solar' on the pmsuryagarh.gov.in website. Follow these steps for registration: Step 1: Register on the portal with the following: Select your state Your electricity distribution company Enter your electricity consumer number Enter mobile number Enter email Follow the instructions on the portal Step 2 Login with consumer number and mobile number Apply for rooftop solar as per the form Step 3 Wait for feasibility approval from Discom. Once you get feasibility approval, get the plant installed from any of the vendors registered with your Discom. Step 4 Once installation is complete submit plant details and apply for a net meter Step 5 After installation of the net meter and inspection by the Discom, they will be able to generate the commissioning certificate from the portal. Step 6 Once you receive the commissioning report, submit the bank account details and a canceled check through the portal. You will get your subsidy in your bank account within 30 days. Modi stated that incentives will be provided to urban local bodies and panchayats to encourage rooftop solar systems within their jurisdictions to popularize this plan at the grassroots level. "At the same time, the scheme will lead to more income, lesser power bills, and employment generation for people," stated the prime minister. Solar Energy is the New Normal? ~ India has been dependent on China for solar energy equipment for a very long time. India has been eager to increase domestic manufacturing capacity via the Make-in-India initiative and with the ambitious plan of Production-linked Incentives, as over 90% of it is imported from China. India's solar sector now appears to be improving. The first half of 2023 saw an 80% decrease in China's solar module shipments into India, amounting to $2 billion, based on Chinese export data compiled by energy research group Ember. Between January and June 2023, the total imports of solar modules fell by 76% to 2.3 GW from 9.8 GW during the same time the previous year. While there are encouraging signs of growth in India's solar industry, the country will need to work harder to meet the challenge of reducing Chinese imports without negatively impacting the development of local solar capacity, which is negatively impacted when cheap Chinese imports are not available in sufficient quantities to meet local industry's steep demand. Solar energy is bound to be in our future. There's a kind of inevitability about it. Even if we didn't have greenhouse gases, we're going to have to move away from fossil fuels, as we're going to run out. They're finite, whereas solar and wind are infinite. “We have this handy fusion reactor in the sky called the sun; you don’t have to do anything, it just works. It shows up every day.” – Elon Musk

16 Feb 2024

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India’s Largest Solar-Powered Boat, ‘Indra’ Heralds a New Era in Water Transport!

As the clock ticks towards the dawn of another year, Kochi, the bustling city in Kerala, India, gears up for a new era in its water transport system. In a move that intertwines innovation with eco-consciousness, the Kerala State Water Transport Department (SWTD) unveils its crown jewel, 'Indra' – India's largest solar-powered boat. This marvel of technology is poised to redefine tourism experiences in the enchanting backwaters of Kochi. The catamaran is designed not just for transportation but to offer tourists an unforgettable sojourn through Kochi's scenic waterways. The boat, meticulously tested during trial runs between Fort Kochi and Ernakulam, is all set to commence regular services in the New Year. 'Indra' will ply its route connecting prominent islands such as Ernakulam Jetty, Vypeen, Bolgatty, Fort Kochi, Mattancherry, and Willingdon Island. The boat aims to provide a three-hour panoramic journey along the backwaters, inviting travelers to relish the region's natural beauty. What distinguishes 'Indra' from other conventional vessels is not only its solar-powered propulsion but also its affordable pricing. For a mere Rs 300, passengers can indulge in a leisurely three-hour exploration of Kochi's backwaters. Equipped to accommodate 100 passengers, 'Indra' boasts premium amenities, safety protocols, and captivating interiors. Powered by twin 20kw electric motors, the vessel can gracefully reach a top speed of seven knots, ensuring a smooth and enjoyable journey for all on board. The resounding success of the Kochi Water Metro, inaugurated by Prime Minister Narendra Modi in June, has served as a catalyst for SWTD's expansion endeavors. As 'Indra' prepares to embark on its inaugural voyage, it symbolizes more than just a mode of transport; it signifies a commitment towards sustainable and memorable travel experiences. The boat heralds a promising future for eco-friendly tourism in Kochi's backwaters.

27 Dec 2023

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World's Largest Green Energy Park Coming Up in India Will be Visible From Space!

The globe's largest renewable energy initiative, the Khavda renewable energy park is coming up in India. A colossal endeavor set to redefine sustainability, this project, upon completion in three years, will hold the distinction of being visible from space! The energy park is coming up in the vast salt desert, in the Rann of Kutch, bridging India and Pakistan. The site, named after the nearby village of Khavda, teems with activity as multitudes of workers labor tirelessly. The landscape transforms as concrete pillars sprout, ready to host solar panels stretching endlessly. Simultaneously, the groundwork for towering wind turbines unfolds, accompanied by the assembly of substations and the labyrinthine layout of wiring, all across a sprawling 726 square kilometers—an expanse that is the size of Singapore. This ambitious venture, at an estimated cost of $2.26 billion, assumes pivotal significance amidst global discussions at COP28. The world leaders are discussing the need to triple worldwide renewable energy targets. They also aim to reduce reliance on fossil fuels to mitigate climate change. Remarkably, this industrial feat unfolds amidst the harsh terrain of the Rann of Kutch, a remote and unforgiving salt desert. Enduring adverse weather conditions, approximately 4,000 laborers and 500 engineers persevere in makeshift camps, driven by a collective vision. Upon fruition, this mammoth project will generate 30 gigawatts of renewable energy annually, a monumental stride towards India's aim of installing 500 gigawatts of clean energy by the decade's end, aligning with their goal of achieving net-zero emissions by 2070.

12 Dec 2023

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Solar-Powered Device Transforms Contaminated Water into Clean Fuel and Drinking Water!

Scientists at the University of Cambridge have pioneered a groundbreaking, floating, solar-powered device that transforms contaminated water or seawater into both clean hydrogen fuel and drinking water without the need for external power.! This innovation presents a game-changing solution for remote or resource-limited regions. Traditional photocatalytic water-splitting methods for hydrogen production require clear water sources and substantial land for installations. To counter these limitations, the research team sought inspiration from nature's photosynthesis process to devise a solar-powered device that can simultaneously generate clean hydrogen fuel and potable water from polluted water sources. Lead author Chanon Pornrungroj stated that it was challenging for any solar-driven device to split water with untreated water due to potential catalyst contamination or adverse chemical reactions. Annuar, a study co-author, expressed that a device capable of functioning with contaminated water could address two issues simultaneously. He mentioned that such a device could split water to produce clean fuel and generate clean drinking water. The device's design integrates a UV-light-absorbing photocatalyst on an infrared-light-absorbing nanostructured carbon mesh. This innovative setup not only facilitates hydrogen production by splitting water vapor but also replicates the natural process of transpiration, optimizing solar energy utilization. Testing conducted on real-world water sources, including the River Cam and industrial waste, demonstrated the device's robustness, retaining 80% efficiency even in artificial seawater after prolonged use. Researchers credit the device's isolation of the photocatalyst from water contaminants and its floating design for maintaining operational stability. Professor Erwin Reisner, the study's corresponding author, envisions their device as a stepping stone towards a circular economy and sustainable future, emphasizing its potential to tackle environmental issues while addressing global challenges like climate crisis and pollution.

23 Nov 2023

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Swinging to the Stars: Aditya-L1's Epic Journey to the Sun Begins!

The Indian Space Research Organisation (ISRO) has embarked on an extraordinary mission to unravel the mysteries of our nearest star, the Sun. The Aditya-L1, a satellite developed for solar scrutiny, has taken its first step towards the heavens, marking a remarkable feat in India's space endeavors. The Aditya-L1 mission's journey began with the successful launch of the Polar Satellite Launch Vehicle, PSLV-C57.1, from the Satish Dhawan Space Centre in Andhra Pradesh's Sriharikota. Now, the mission is poised to take its first Earth-bound firing step, scheduled for 11:45 am on Sunday. But what exactly does this firing entail? Imagine a swing in a playground - to make it soar higher, you apply pressure as it swings down. Similarly, Aditya-L1 will use carefully calculated rocket firings and adjustments to increase its velocity, propelling it toward its intended path around the Sun-Earth L1 Lagrange Point. Aditya-L1 will stay in Earth-bound orbits for 16 days, undergoing five maneuvers to acquire the necessary velocity for its 110-day journey to the L1 point. Once it arrives, the spacecraft will be strategically positioned 1.5 million kilometers away from Earth, in the Sun's direction. Aditya-L1 carries seven payloads designed to scrutinize the Sun's activities. Four instruments will study solar light, while three will measure plasma and magnetic fields. It’s unique vantage point allows Aditya-L1 to continuously observe the Sun, providing uninterrupted data to analyze solar activities and their influence on space weather in real-time. The mission aims to unravel the intricate processes behind solar eruptions, enhancing our understanding of space weather dynamics. As Aditya-L1 embarks on this celestial swing, it holds the promise of expanding our understanding of the cosmic forces that shape our solar system.

3 Sep 2023

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From Warriors to Eco-Leaders: Pune’s CME is India's First Carbon-Negative Military Unit

Pune’s College of Military Engineering (CME) has proudly announced its transformation into the country's first carbon-negative military formation. This milestone was reached with the unveiling of a state-of-the-art 5-megawatt (MW) solar power plant. With this, the institution's solar power generation capacity increased to an impressive 7 MW. The term 'carbon negative' signifies an entity's ability to emit less than zero carbon dioxide and carbon dioxide equivalent (CO2e) greenhouse gases. This is achieved through ingenious processes such as carbon capture, sequestration, and avoidance, which collectively offset more carbon than the entity introduces into the environment. Established in 1948 as a distinguished educational institution for the armed forces, the CME plays a pivotal role in training personnel across all ranks of the Indian Army, Navy, and Air Force, in addition to training foreign military members on diverse technical and tactical aspects of evolving warfare strategies. In recent times, the College of Military Engineering has undertaken an array of forward-thinking projects to significantly reduce its carbon footprint. Spearheaded by the Military Engineering Services (MES) through the office of Garrison Engineer (CME), Khadki, these initiatives have yielded impressive results, the most prominent being the phased implementation of the 7-MW solar power plant. The journey towards carbon neutrality commenced with the commissioning of a 2-MW solar power plant in 2021. That effectively catered to a substantial portion of the institution's daytime energy requirements. The true turning point was the completion of the second phase, resulting in a 5-MW solar power plant. This achievement was pivotal in realizing the objectives outlined in the 'National Solar Mission' under the Government of India. Beyond the obvious environmental contributions, the CME has emerged as a harbinger of fiscal savings. With an estimated annual saving of Rs 6.5 crore to the national treasury, this achievement underscores the economic viability of renewable energy initiatives.

25 Aug 2023

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Sunbound Triumph: Aditya-L1 Nears Liftoff, Paving the Way for India's Solar Breakthrough!

India's ambitious solar mission, Aditya-L1, has achieved a significant milestone as it reaches the spaceport in Sriharikota. The Indian Space Research Organisation (ISRO) aims to launch Aditya-L1 by the end of August or early September, marking India's first-ever solar mission. Aditya-L1, a space-based Indian observatory designed to study the Sun, has been developed at the UR Rao Satellite Centre in Bengaluru. The spacecraft has now arrived at SDSC-SHAR (spaceport) in Sriharikota, according to ISRO. The primary objective of Aditya-L1 is to analyze various properties of the Sun, including the dynamics and origins of coronal mass ejections. Positioned at the first Lagrange point (L1) of the Earth-Sun system, the spacecraft will orbit the Sun at a constant distance from Earth, enabling uninterrupted observations of the star. One unique aspect of Aditya-L1's orbit is that no single ground station will have a continuous line of sight with the spacecraft due to Earth's rotation. To overcome this, ISRO plans to utilize a global station network, similar to the one used by the European Space Agency (ESA), to exchange data and commands with the spacecraft. Aditya-L1 carries a total of seven payloads, including detectors for electromagnetic and particle and magnetic field observations. These payloads will provide crucial scientific insights into phenomena such as coronal heating, coronal mass ejections, and space weather dynamics. The successful launch of Aditya-L1 will mark a significant milestone for India's space exploration endeavors and contribute to expanding our understanding of the Sun and its influence on space weather.

18 Aug 2023

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Chennai Airport Achieves Full Green Power Takeoff!

Chennai Airport, a bustling hub serving approximately 20 million passengers annually, has reached an impressive milestone by becoming completely powered by renewable energy. The airport has adopted a diverse range of sustainable power sources, including rooftop solar panels, solar energy procured from businesses, and green tariff power purchased from Tangedco. This remarkable feat was accomplished just last month, marking a significant increase from the previous renewable energy usage of 50%. Notably, even the crucial runway and taxiway lighting are now powered by clean solar energy. The transition to renewable energy has yielded substantial benefits for Chennai Airport. By replacing traditional terminal fittings with energy-efficient LED lights and utilizing solar power for terminals and efficient air conditioning, the airport has not only reduced its carbon emissions by an estimated 2,200 tonnes annually but has also achieved energy savings of Rs. 100 million. The airport's focus on upgrading its lighting systems and optimizing air conditioning usage has played a vital role in emission reduction efforts. In line with their commitment to sustainability, Chennai Airport also considered installing solar panels on the airport campus. Although the initial plans faced delays and concerns about potential interference with flight operations due to sunlight reflection, the authorities explored alternative options, including procuring solar energy from third-party sources. Additionally, with available land parcels on the airport property, the installation of solar panels remains a possibility for future expansion. The airport's sustainability efforts extend beyond energy sources, as airlines are gradually transitioning to electric cars to minimize pollution and reduce their carbon footprint. Chennai Airport's commendable achievement serves as an inspiring example of how airports can successfully harness renewable energy to power their operations, ultimately paving the way for a more sustainable and environmentally conscious aviation industry.

14 Jun 2023

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Wireless Solar Power Transmission: A Revolutionary Leap for Space Technology!

In a groundbreaking achievement, scientists have successfully demonstrated the wireless transmission of solar power in space and its beaming to Earth. The California Institute of Technology's Space Solar Power Project (SSPP) has been at the forefront of this transformative technology, with its space solar power prototype, known as Maple. Maple, an acronym for Microwave Array for Power-transfer Low-orbit Experiment, comprises a series of lightweight and flexible microwave power transmitters. These transmitters, constructed using custom electronic chips, have the capability to direct energy to desired locations on Earth. The key to the success of this breakthrough lies in the lightweight and flexible nature of the energy transmission arrays. By reducing their weight, the amount of fuel required to transport them to space is minimized, while their flexibility allows for easy folding and transportation within a rocket. According to Ali Hajimiri, an Electrical Engineering professor at Caltech, the experiments conducted thus far have validated Maple's ability to transmit power successfully to receivers in space and direct energy toward Earth. This wireless energy transfer, achieved with lightweight and flexible structures, represents a pioneering feat. With materials optimized for space conditions, researchers are confident that the Maple prototype can withstand the rigors of space travel and operate effectively in that environment. While the findings are yet to be published in a peer-reviewed journal, the implications of this technology are immense. Solar energy in outer space, untethered from day-night cycles, seasons, and cloud cover, has the potential to generate eight times more power than traditional solar panels on Earth. The vision of the SSPP involves a constellation of modular spacecraft collecting sunlight, converting it into electricity, and transmitting it via microwaves to areas in need of energy. This remarkable breakthrough in wireless solar power transmission has the potential to democratize access to energy, similar to how the internet revolutionized access to information. With this advancement, the possibilities for clean, renewable energy on Earth are expanding, raising hopes for a sustainable and accessible future.

12 Jun 2023

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Driving on Sunshine: Revolutionary Clean Fuel Could Power Cars with Sunlight

A revolutionary new clean fuel has been developed that has the potential to power cars using sunshine. Researchers from the University of Cambridge have developed a technique that uses natural sunlight to generate hydrogen from biomass, such as wood and straw. This hydrogen can then be used to power fuel cells, which can drive electric cars. The process, known as photocatalysis, involves using a catalyst to break down the biomass into hydrogen and other gases using sunlight. The researchers estimate that this technique has the potential to produce up to 5% of the UK's energy needs by 2050. This new clean fuel is not only renewable but also has the potential to significantly reduce greenhouse gas emissions. Hydrogen fuel cells produce only water as a byproduct, making them a much cleaner alternative to traditional gasoline engines. While more research is needed to fully understand the potential of this new technology, the researchers believe that it could be a game-changer in the fight against climate change. As the world continues to search for sustainable solutions to reduce greenhouse gas emissions, this new clean fuel offers a promising alternative to traditional fossil fuels. With the potential to power cars using sunshine and significantly reduce greenhouse gas emissions, this breakthrough has the potential to revolutionize the way we think about energy and transportation.

28 May 2023

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The Power of Innovation: The Guinness World Record-Winning Solar-Powered Billboard

Zest Outdoor Media, a pioneer in green out-of-home asset management, has made history by achieving a remarkable Guinness World Record. The company successfully installed a staggering 84 solar panels on a single advertising billboard, earning the title for the most extensive solar panel installation on a billboard. This groundbreaking feat involved merging three separate 40 feet x 20 feet hoardings into one colossal 60 feet x 40 feet billboard, with the solar panels positioned on the rear. The installation is expected to generate an impressive 60,000 units of renewable energy each year. Zest Outdoor Media's achievement has attracted the attention of Hyundai Motor India, which has joined as a green partner for the record-breaking billboard. Rajnesh Bahl, the Business Head of Zest Outdoor Media, congratulated the entire team for their remarkable accomplishment and extended gratitude to Media Marketing Services and Bright Outdoor Media for their valuable partnership. The journey towards solar-installed billboards began for Zest nine years ago, and in 2019, the company collaborated with the esteemed IIT Mumbai to develop the concept of installing solar panels on hoardings. This innovative idea was then presented to the Central Railways, who embraced it enthusiastically. Bahl shared that 17 hoardings, covering a total area of 11,675 square feet, were constructed, and an impressive 392 solar panels were installed. Since then, Zest Outdoor Media has been working closely with the Central Railways to further expand the installation of solar-panelled billboards. The company's business encompasses the design, development, and installation of solar energy-generating out-of-home media assets, providing truly green solutions. With their groundbreaking achievement, Zest Outdoor Media has not only revolutionized the advertising industry but has also showcased the immense potential of harnessing solar energy for a sustainable future. As the company looks ahead, their partnership with Hyundai Motor India and their dedication to further delivering solar energy to the railways will undoubtedly solidify their position as leaders in green advertising solutions.

9 May 2023

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From Cancer Care to Solar Innovation: This Hospital Boasts of World's Largest Solar Concentrator!

The Kailash Cancer Hospital and Research facility has reached new heights! Ranked as the fifth-best cancer radiotherapy facility globally, it has now added the world's largest solar concentrator to its impressive resume. Created through a partnership between Australia National University and Sunrise CSP Australia, this remarkable achievement is a significant step towards a more sustainable future. The solar concentrator, known as Bigdish, is highly efficient and will supply the steam required to prepare more than 2,000 meals daily and take care of the hospital's laundry and sterilization needs. Additionally, the technology will be used to power 1,000 tonnes of air-conditioning using solar steam instead of electricity for the 400-bed cancer hospital, thus reducing the facility's electricity bills. The Kailash Cancer Hospital has been a pioneer in using solar energy since 1984, and former President late A P J Abdul Kalam commended the Ashram for its efforts. The addition of the world's largest solar concentrator is a significant step towards sustainable development and energy conservation. Sunrise CSP India, a start-up based at the Ashram, created the solar collector. The company's Chairman, Deepak Gadhia, said that there are numerous thermochemical and material manufacturing uses for the technology, including the creation of hydrogen, ammonia, syngas, sintering of metals, and ceramics. The Kailash Cancer Hospital and Research facility has always been committed to providing the best possible care to its patients. With the addition of the world's largest solar concentrator, the facility is now taking a step towards creating a sustainable future. The technology used in this facility can serve as an example to other healthcare facilities worldwide, highlighting how renewable energy can help reduce costs and promote sustainable development.

3 May 2023

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The World's First Solar-Powered Cloth Bag Vending Machine - A Game Changer for Hyderabad

Hyderabad is taking a huge leap towards becoming a plastic-free city, and the Greater Hyderabad Municipal Corporation (GHMC) is leading the charge with its latest eco-friendly initiative. The GHMC has just rolled out a revolutionary Any Time Cloth Bag Vending Machine that is sure to make waves across the city. This first-of-its-kind solar-powered vending machine has been installed on a pilot basis at the IDPL fruit market, and it has a capacity of 500 bags! This machine functions similarly to an ATM, where customers can easily purchase a cloth bag by inserting a Rs.10 coin or note, and it also comes with a UPI payment option for added convenience. According to the GHMC, these spacious and sturdy cloth bags can hold up to five kg of weight, which makes them perfect for carrying fruits, vegetables and groceries. The GHMC has collaborated with MOVATE and United Way of Hyderabad under their CSR initiative to make this project a reality. The project aims to provide a sustainable alternative to single-use plastic bags, while also providing livelihood opportunities for women Self Help Groups (SHG). The women SHGs are provided with the material to stitch the cloth bags, which are then loaded into the vending machine, creating a steady source of revenue for them. The cloth bag dispensing machines are strategically placed near vegetable and fruit markets to encourage the community to switch from single-use plastic bags to eco-friendly alternatives. If successful, the project aims to install more vending machines in ideal locations throughout the city, including shopping complexes. With the success of this initiative, Hyderabad could lead the way for other cities in India and around the world to take similar steps toward sustainability.

16 Apr 2023

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The Mechanical Icon of Bankura: The Incredible Solar Car That's Changing the Game

The world is at a crossroads when it comes to sustainability. The way we live our lives and use resources has a direct impact on the environment. It's no secret that our dependence on fossil fuels is a major contributor to climate change. But what if there was a solution? What if we could reduce our dependence on fossil fuels and still enjoy the freedom of driving? Manojit Mondal, a resident of Katjuridanga, Bankura, has found a way. Manojit is a businessman by profession, but he's also a visionary. He's converted a nano car into a solar car, which doesn't require any petrol and doesn't run on an engine. This remarkable car is now a mechanical icon of Bankura. The running cost of the car is shockingly low, running 100 kilometers for just Rs. 30 to 35. It's a game-changer. As the price of petrol and diesel continues to rise, Manojit's solar car provides a solution that is sustainable and affordable. The car costs just 80 paisa per kilometer to run. But it's not just the cost that's impressive. The car is almost silent when started and can run at a speed of 80 km per hour in fourth gear. Manojit faced many challenges while converting the car, but he didn't give up. He wanted to make something new since childhood, and he's done just that. While the government hasn't recognized his efforts yet, Manojit Mondal has shown us that the future is bright if we're willing to innovate and think outside the box.

18 Mar 2023

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Revolutionary Eco-car: Vayve Mobility Unveils India's First Solar-Powered Electric Car, Eva

Vayve Mobility, a Pune-based startup, unveiled India’s first solar-powered electric car, named ‘Eva’, at Auto Expo 2023. Eva is completely powered by solar energy, enabling it to reach up to 250 kilometers on a single charge. The car is equipped with a 14kWh battery that can be charged with either solar panels or through a regular electric outlet. The design of Eva is sleek and modern, with a lightweight build that makes it suitable for city driving. The car’s solar panels are integrated into the roof, making them nearly invisible and giving the car a sleek and streamlined look. Additionally, Eva has a variety of features, such as a rearview camera, a touchscreen infotainment system, and automatic emergency braking. Eva will be priced competitively and is designed to fit two adults and a child. It has a liquid-cooled pmsm motor, producing 6kw of power. Additionally, the 14kWh battery pack can be fully charged in 45 minutes with a rapid charge on CCS2. It is built on a monocoque chassis and is safe with an airbag for the driver and an IP-68-certified powertrain. Vayve Mobility’s Eva is an exciting development for the Indian market, offering an affordable and eco-friendly option for reducing carbon emissions. The company plans to make the car available to customers by the end of the year and it is expected to hit Indian roads in 2024.

3 Feb 2023

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A Revolutionary Step: Indian Researchers Offer Solutions for Global Warming and Plastic Pollution Problem

A system that potentially addresses two of the major environmental issues, greenhouse gases and plastic waste, was created by two Indian researchers at Cambridge University. The researchers, Motiar Rahaman and Subhajit Bhattacharjee developed a reactor that transformed greenhouse gases and plastic waste into sustainable fuels and other useful goods. Their study was published in the journal, Nature Synthesis. The researchers' solar-powered reactor makes use of a perovskite-based light absorber, which is seen as a less expensive alternative to silicon for solar cell production. According to NDTV, co-author of the study Rahaman highlighted that by converting carbon dioxide and plastic trash, the reactor can help manufacture goods like syngas, formic acid, and glycolic acid. Formic acid is utilized in the production of leather and textiles, whereas syngas is used to create liquid fuels. Glycolic acid, on the other hand, is used in the pharmaceutical industry. Global warming and climate change are brought on by greenhouse gases. According to the United Nations Conference on Trade and Development, disasters caused by climate change already cause developing countries to experience three times more economic losses than affluent countries. Therefore, this breakthrough innovation that converts harmful greenhouse gases into sustainable fuels is indeed a groundbreaking one.

25 Jan 2023

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Student’s Science Exhibition on Climate Change Garners a Lot of Attention

Visitors to an annual function at Chakhri Dadri's Apeejay School were astounded to witness children from classes six through twelfth speaking fluently about the science models they had created while urging the audience to put in their best efforts to safeguard the planet. To inform and educate people about the adverse effects of climate change, the students demonstrated models about energy transformation, rainwater harvesting, using waste material and biodegradable materials in a science exhibition held at the school. The smart city plan created by the children, which uses all environmentally friendly resources to run the city, including solar panels, rainwater harvesting, and electric cars, was a dream project of Prime Minister Narendra Modi as well. It received significant praise from the guests and visitors. Speaking to TOI, Pankaj Kaushik, a science teacher at the school said that all 30 models were prepared by the students on their own with little help from their teachers and with whatever waste materials they could gather in school and at home. Rainwater harvesting, the functioning of heat, the lungs and excretory system, and volcanic eruption were some of the key science models that captured the attention of visitors. Rudrendra Basak, the school's principal, explained that the purpose of holding science exhibitions for students was to foster their scientific temperament and educate the general public about the significance of adopting sustainable methods for the betterment of society and the nation.

28 Dec 2022

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The World’s Largest Solar Farm Is a Great Climate Investment for India

In the recently ended COP 27, Prime Minister Narendra Modi pledged that India would hit net zero by 2070 — two decades later than many of the Western countries. That is justifiable as many will agree that emerging nations need not sacrifice their growth to meet climate targets when they are not the ones responsible for the climate crisis. The good news is that India has already taken significant steps to address the problem of climate change. Did you know that the world’s largest solar farm is located in India? It harnesses renewable energy to power 4.5 million homes. The world’s largest solar park, Bhadla Solar Park, has been built in Rajasthan. It is spread over a vast area of 5,700 hectares, which is a desert site. The extensive area is covered by solar panels that generate solar energy. The Bhadla Solar Park was built in four phases. A greater field of solar panels was added to the park in each of its four phases of construction. The involvement of the Climate Investment Fund allowed the buildout to proceed very swiftly. Mohua Mukherjee, an economist at the Oxford Institute for Energy Studies, who used to oversee the World Bank's Indian Solar Energy program said that there was very little experience in India and no real airtight regulations that were tested. However, the investment and development eventually helped India achieve its 20-gigawatt solar installation objective for 2022 in 2018, four years ahead of schedule.

25 Nov 2022

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A Star Is Born and the World’s Most Powerful Telescope Captures It!

The breathtaking image of a flaming cosmic hourglass covered in gorgeous orange and blue dust and sheltering a very young star, or protostar, was captured by NASA's James Webb Telescope, and it has scientists at NASA excited and enthralled. According to NASA, the image taken by Webb's Near-Infrared Camera (NIRCam) provides insight into the birth of a new star and displays the protostar's previously concealed features amid the dark cloud L1527. The Jameswebb Instagram page reveals that there appears to be a dark line at the very center of the "hourglass" that's an edge-on view of a protoplanetary disk, or the disk of material being pulled into the star as it forms. It's about the size of our solar system and may eventually clump into planets, giving us a window into our solar system's history. This star is still developing and contains a disc of debris. It is situated 450 light years away and is being born in a star-forming region called the Taurus. The star will continue to contract under its gravitational pull over the next million years to fully form as a star. The Milky Way galaxy alone has 400 billion stars. The image is accessible for us to view because of JWST's strong capabilities. Otherwise, in infrared wavelengths, these celestial objects are concealed from the naked eye.

19 Nov 2022

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Know More About This Amazing Solution to India’s Water Woes

When Dr. Vibha Tripathi, an ex IITian was disturbed by the water woes people were facing in her community, she instantly swung into action. With the help of her son, Advait Kumar, a Penn State University graduate with a specialization in Electrical Engineering, she combined Internet of Things technology with solar energy to develop clean drinking water solutions in the form of Water ATMs. The duo founded Swajal Pvt Ltd based in Gurugram that provided clean drinking water for Re 1 per glass and Ra 5 per litre. Swajal Water ATMs can be found at stores, railway stations, cities, metro stations, hospitals, schools and more. Modern Technology Dr Tripathi said that they maintained tight control on manufacturing which enabled them to innovate and increase the efficiency of the ATMs manifold. The system is constantly updated and has remote accessibility via cloud systems. With the help of solar energy, water is pumped from rivers, wells, ponds or groundwater and is then treated with UV light and ozone generator. There is also a provision to desalinise water. To minimize water wastage, the rejected water from the system is stored in the tank and used by villages for cleaning, washing and irrigation. Smart Cards One can get access to Swajal’s clean drinking water by inserting coins or rechargeable smart cards. In places like Karimabad village in Uttar Pradesh and Unnao in Rajasthan, people can buy clean drinking water for as low as 50 paisa for a litre. Schools are provided with these water purifiers through donations. This has brought about a positive change in the lives of many, much to the satisfaction of its founders. Swajal was also recognized by the Indian Prime Minister Shri Narendra Modi as 'Champions of Change' by Niti Aayog. Image Source: Devdiscourse

26 Nov 2019

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Pune Emerges a Clear Winner in India’s Rooftop Solar Energy Race

Pune, the sprawling city in Maharashtra recently earned a feather in its cap as it beat metros like Delhi, Mumbai, and Chennai in India’s rooftop solar power generation capacity. According to data from Bridge to India, Pune generates 130 megawatts (MW) of solar energy, way ahead of Delhi which is in second place with 96 MW of solar energy. Industrial Zone Pune is one of the biggest industrial zones in India. There is a growing demand for rooftop solar panels by commercial and industrial buildings. Industries are charged with high electricity rates for electricity consumption than households. This pushes them to adopt cheaper sources of energy like solar energy to generate their own power. Compared to residential buildings, industrial buildings have a larger rooftop area facilitating the setting up of rooftop solar panels. Renewable Energy Source As fossil fuels are hazardous to the environment, people all over the world are taking steps to shift to renewable sources of energy like solar energy. The central government offers subsidies for installing solar panels on residential and institutional buildings. However, the growth in these segments has failed to reach the expectations. The country is still short of the 2022 target of 40GW from rooftop solar panels. With awareness to use renewable sources of energy and heavy subsidies by the government, India can hope to see the expected increase in the generation of solar energy through rooftop solar panels.

24 Nov 2019

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PM Modi Inaugurates 50 Kilowatts ‘Gandhi Solar Park’ at the Headquarters of the UN

After the huge success of ‘Howdy Modi’, the Prime Minister Narendra Modi inaugurated a 50 kilowatt 'Gandhi Solar Park' at the Headquarters of the UN to commemorate the 150th anniversary of Mahatma Gandhi. Union Minister of Environment, Forest and Climate Change, Prakash Javadekar on Tuesday said that tribute was paid to Mahatma Gandhi by installing over 193 solar panels in the United Nations (UN) Headquarters by India. Apart from the Solar Park and the installation of solar panels, it was a proud moment for India when the UN planted 150 trees to celebrate the 150th anniversary of Mahatma Gandhi which falls on October 2. The significance of hosting these events is that it will underline the continuing relevance of Gandhian thoughts and values in today's world. According to Javadekar, these eco-friendly and environmentally sustainable events which were the initiatives of PM Modi were very well appreciated by the leaders across the world. He further said that it was a unique program where the teachings of] non-violence, peace, antyodaya (uplifting of the weakest section of the society) by Mahatma Gandhi was remembered.

25 Sep 2019

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IIT Hyderabad Scientists Came Up with Inexpensive and Environment-Friendly Solar Cells Using Vermilion

When it comes to inventions and innovations, The Indian Institute to technology always takes a step ahead. Most of the times solar cells require a lot of heat to process which leads to carbon footprints and in order to avoid all of that the scientists of IIT Hyderabad have developed something incredible. Cost-Effective Way of Developing Solar Cells Which Are Also Eco-Friendly With the help of kumkum dye, the scientists have developed solar cells which are environment-friendly and are also cost-effective. Professor Sai Santosh Kumar Raavi of Physics department, IIT Hyderabad stated that the magenta-dye, New Fuchsin which is employed by his team is used to make vermilion when grounded by turmeric. It’s not only cheap and non-toxic but, is also soluble in water and does not even degrade in its presence as reported by PTI. The Components The dye-sensitized solar cell has a monolayer of the dye molecule, titanium dioxide, and a liquid electrolyte. The dye molecules absorb sunlight and get excited, then the electrons from the excited dye molecule get injected into the conduction band of TiO2. While elaborating, Ravi said: "The electrons are transported to the charge collector. The dye cation (after losing its electron) takes an electron from the surrounding electron-rich liquid electrolyte. The counter electrode, typically, is platinum-coated ITO.” PTI reported. The cost-effective solar cells are going to be highly beneficial for the environment and we are glad that the scientists of IIT Hyderabad came up with something like this.

1 Aug 2019

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Tribal Villagers Rejoice As Living In Dark Becomes Thing Of The Past

The Andhra Pradesh Eastern Power Distribution Company Limited (APEPDCL) has succeeded in lighting up a total of 3,526 households that fall under 171 remote tribal hamlets in Visakhapatnam district by harnessing solar power. This is part of the venture that has led to 7,000 households being electrified in the state. As part of the government's intention of complete rural electrification, solar projects were introduced to cover remote tribal hamlets, which are not possible to get power from the general grid. Now, the tribals are a happy lot as with solar power, many opportunities have opened for them.

30 Jan 2018

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City's Largest Solar Panel Installed By A Housing Society In Mumbai

A housing society in Mumbai has made a significant effort to reduce its carbon footprint by installing a solar project–generating 800kilowatt-hour (kWh) electricity per day – which is possibly the largest renewable energy system used by any residential complex in the city. Dheeraj Dream 2 CHS with 546 flats and over 2,000 residents, installed a 200kilowatt rooftop solar plant with 636 solar panels earlier in January. The system is spread across a 25,000sqft area, across four 20-storeyed buildings, that will help cover 70% of the electricity needs of the society by lighting up passages, parking, common areas, four water pumps, bore well motors, and 11 lifts. With an annual generation of 2.92 lakh kWh, residents estimate they will save Rs36 lakh every year in their electricity bill. Datum Solar, the company that installed the project has used the latest technology from Israel. Surplus power generated is sent back to the grid. With this setup, it is a win-win situation for the society.

9 Jan 2018

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International Solar Alliance To Become A Legal Entity

The International Solar Alliance (ISA), which aims at increasing solar energy deployment in member countries, will become a treaty-based international intergovernmental organization on Wednesday. ISA is India’s global initiative which was launched by Prime Minister Narendra Modi and the president of France on 30 November 2015 in Paris, on the sidelines of COP-21, the UN climate conference. The ISA aims at addressing problems related to the deployment of solar energy through better harmonization and aggregation of demand from solar rich countries lying fully or partially between the tropics of Cancer and Capricorn. As of now, 46 countries have signed and 19 countries have ratified the framework agreement of the ISA. The ministry of new and renewable energy (MNRE) said in a statement that ISA will become a treaty-based international intergovernmental organization on December 6, 2017. The ISA has its headquarters in India with its secretariat located in the campus of the National Institute of Solar Energy, Gurgaon, Haryana. Till date, three programmes—scaling solar applications for agriculture use, affordable finance at scale, and scaling solar mini-grids—have been launched which will facilitate the efficient deployment of solar energy in member countries and help in achieving universal energy access and speed up economic development. An amount of $2 billion has been set aside by India for solar projects in Africa out of the $10 billion concessional line of credit for the continent. France has also earmarked a €300 million soft loan for solar-related projects in ISA member countries.

5 Dec 2017

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India Gears Up To Increase Power Production By Renewable Energy Sources

India is all set to increase its power generation capacity through cleaner, renewable energy sources. It has signed a Rs 630 crore loan pact and a Rs 13 crore grant agreement with the World Bank to help achieve this goal. In a statement, the World Bank said that The Shared Infrastructure for Solar Parks Project will finance Indian Renewable Energy Development Agency Ltd (IREDA), to provide sub-loans to states to invest in various solar parks. The solar parks will be mostly under the Ministry of New and Renewable Energy’s (MNRE) Solar Park Scheme, it said. Two solar parks with targeted installed capacities of 750 MW and 250 MW respectively is set to come up in Rewa and Mandsaur districts of Madhya Pradesh. Under this project, there are plans to establish solar parks in Odisha, Chhattisgarh, and Haryana. Sameer Kumar Khare—Joint Secretary in the Department of Economic Affairs stated that the government is committed to increasing the use of solar technology in the country and this project will help establish large-scale solar parks to generate 100 gigawatts (GW) of solar power out of a total renewable-energy target of 175 GW by 2022.

22 Nov 2017

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India’s Brainchild ISA To Generate 1,000GW Of Solar Power

India led International Solar Alliance (ISA) which is all set to become a legal entity in December has planned to generate 1,000 gigawatt (GW) of solar power across the globe by 2030. Nearly 1,000 euros will be invested to achieve this goal. The ISA’s future plans were revealed at the UN climate change conference (COP23) in Bonn. Earlier there were plans to hold the alliance's first global summit in Delhi next month, but it has been delayed due to the postponement of French President Emmanuel Macron’s India visit. The International Solar Alliance was jointly launched by PM Modi and the then French President Francois Hollande in Paris on November 30, 2015. India is keen to have Mr.Macron on board at ISAs inaugural summit as France has always shown a keen interest in the Indian initiative and has been quite active to forge a global coalition to harness solar energy. ISA aims to bring 121 solar rich countries on a single platform to explore ways to utilise and promote solar energy. Secretary in the ministry of new and renewable energy, Anand Kumar said member countries had been proactively working on their solar goals and achieving the target of 1,000GW by 2030 would be a collective goal.

16 Nov 2017

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India’s first four seater passenger solar car

Manipal Institute of Technology, Manipal has come up with India’s first four seater passenger solar car. It is the third project of team SolarMobil of MIT, Manipal. The team is all set to launch this project, SM-S1 on the occasion of Engineer’s Day. It is a matter of great pride for the students of MIT as they have solely designed and manufactured the car. While very little research has been done among Indian universities in the field of solar powered passenger vehicles, the members of SolarMobil independently conducted the research, development and study to make the solar powered passenger car. The team wishes to create strong interest in solar powered automobiles which will serve as a benchmark for all future development by major players in the industry. The solar car can attain a speed of 80km/hr and can run a distance of 180Km. The solar panels of the car are sponsored by Tata Power Solar. The students chose to launch this endeavor on Engineers Day which is celebrated in India on September 15 every year to commemorate the birthday of the legendary engineer Sir M. Visvesvaraya. The launch will showcase the boundless capabilities and talent that the students of MIT possess.

12 Sep 2017

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Solar eclipse mitigates effects of hurricanes

As per research conducted by an Indian environmentalist, a solar eclipse can reduce the intensity of hurricanes and cyclones due to tropospheric cooling, decrease in sea surface temperature and vertical wind shear caused by the shadow of the solar eclipse. The Great American Eclipse, which will occur on August 21 is expected to coincide with a tropical storm. This coincidence of an eclipse and storm will occur on the Atlantic basin after nearly 50 years. It will provide an opportunity for scientists to study the metrological changes created by the eclipse over the hurricane zone. A study of meteorological changes from previous eclipses and studies have made researchers infer that the intensity of the cyclones or the hurricanes can be reduced to a great extent by creating an artificial model mechanism of the solar eclipse. Manoj Nalanagula, the researcher who has conducted the study believes that the shadow of the upcoming American total solar eclipse on August 21 will result in a voluminous cooling with downwelling. This phenomenon will give an opportunity to gauge the effects of the meteorological changes of the eclipse over the hurricane zone. He said that further research needs to be done on the effect of the eclipse on the intensity of the hurricane and how the hurricane's physical processes in the atmosphere respond to the absence of sunlight. He added that such a study of the effects of the solar eclipse on hurricane zone has not been reported by any other researcher earlier.

20 Aug 2017

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Indian Railways tackle climate change through bio toilets, solar panels and more

The Indian government stands by the Paris accord and is all set to reduce its carbon footprint. As the Indian Railways is the largest rail network in the world and consumes gigantic amounts of electricity, Railway Minister Suresh Prabhu said that it is necessary to identify a cost effective energy system with least environmental impact. Consequently, the government has planned to derive 500 MW of solar power by roof top solar installations on railway stations, administrative buildings and vacant land. Around 7,000 stations have been chosen for solar panels and excess solar energy will be sold to local business and residents. Indian Railways also intends to equip all its trains with bio-toilets. Over the years, it has partnered with Defence Research and Development Organisation (DRDO) to develop environment-friendly bio-toilets for its passenger coaches where human waste accumulates in tanks below the toilets which is then treated and decomposed by a consortium of bacteria, as opposed to being released directly onto the tracks. So far, it has 49,000 bio-toilets in over 900 operational trains across India. The Railways also use environmentally friendly composite sleepers made of recycled plastic waste which is placed over all girder bridges to collect rainwater, that can be later used for maintenance of wagons/coaches and cleaning of stations. Supporting the afforestation drive, the Indian Railways has announced the target of planting a total of 5 crore trees along the track and rail land across the country.

7 Jun 2017

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Jamun now an alternate to fossil fuels

As per the research published in the Journal of Photovoltaics, scientists from Indian Institute of Technology-Roorkee have come up with a very inexpensive dye sensitised solar cell (DSSC) using jamun. DSSCs are solar cells that have thin film composed of a photoanode, layer of dye molecules, an electrolyte and a cathode. The photoanode is a porous layer of titanium dioxide. The dye molecules are used as they absorb sunlight and electrolyte is used to store the generated dye. The dark colour of the jamun enables it to be a potential dye. The dye is extracted from jamun using ethanol. Many fresh berries, plums were also used that possessed the pigments similar to those that give characteristic colour to jamun. Then the process of centrifugation and decantation is carried out to separate out only dye. This colour pigment is called as anthocyanin which is later used as a sensitizer in the DSSCs. This is a very efficient alternate source of energy at a point of time when fossil fuels are nearing depletion. India aims are generating huge amount of power for major sectors like dam or nuclear plants through non-fossil fuels. The mark is to achieve about 40 percent of power generation by non-fossil fuels until 2030.

4 May 2017

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District collector felicitated for empowering the tribal women

Solar energy can do wonders in this changing world of global warming. Proving the same thought right, Dungarpur collector Surendra Singh Solanki innovated solar lamp projects which was honoured by Prime Minister Narendra Modi. Solanki was conferred the award in the category of best innovation for implementation of solar lamp project in Dungarpur district on the occassion of 11th Civil Services Day. Showcasing the impact of project that has turned poor or lesser educated tribal women into green entrepreneurs, a documentary was screened during the award function. "Before this project, whenever it was about women empowerment or livelihood training for the fairer sex, it had been confined to Papad or Pickle making or distributing sewing machines. But first time, we thought of creating 'barefoot engineers' and tried to connect women with technology,” Solanki informed. This project has made it possible for the women from backward blocks of Rajasthan to earn their livelihoods by becoming solar entrepreneurs. Last year, the district administration had invited IIT Bombay to start its program of solar study lamp distribution (Project Million SoUL) in remote areas by forming partnership with cluster level federations (CLFs) of Rajeevika (Rajasthan Grameen Ajeevika Vikas Parishad). The lamps which were created by these ladies were subsidised to make them affordable. Around 150 women from self help groups were trained and mentored to locally assemble and sell the lamps. Later a team of 500 women joined group and made a record income of 75 lakh rupees by marketing 60 thousand solar lamps in few months. Not limiting themselves just to making and selling the ladies were also trained to provide repair and maintenance to the lamps by setting up solar shops. These lamps benefitted at a larger scale to masses as it was sold in a very competitive price to the needy ones.

22 Apr 2017

Good News

Solar power pumps to help villagers

Where there is no electricity, there is solar energy. Proving this equation right, many remote villages near Jaipur have installed solar power pumps. What good about such installation is that it helps farmer to be independent and not to depend on the government for electricity. The electricity supply being erratic in these villages, it becomes difficult for the villagers to reach their day-to-day needs. While it is also beneficial for the governments that the power supply companies do not worry about power theft and non-payment of the bill. Many farmers are interested in installing solar power pumps and the number of farmers installing the solar pump has gone up by three times. The farmers get subsidy of 60 per cent of which 30 per cent comes from union and other from state government. The state has already installed 28,493 solar power pumps in Rajasthan. Solar pumps also being cost effective it is becoming easy for the farmers to get better prices for their produce. Earlier they had to compromise on the prices and used to receive lower prices for their farming . Official in the state is also promoting drip irrigation to curb wastage of water. It is surely a good sign that villages are fighting against all the odds in their life, using the energy available naturally.

7 Apr 2017

Good News

Solar energy lits up remote villages

Under Chief Minister’s Rural electrification scheme, around 27 remote villages in Rajasthan’s Udaipur district are lit up. As a part of the scheme, each household received five LED (light emitting diode) bulbs, one ceiling fan and cell phone charging socket. What is appreciating is that all this works on solar power connections. All this while, the villages would use kerosene lamp and it was also difficult to use the lamp as kerosene was always short in supply. Because of solar power now it is possible to bring electricity in most of remote and inaccessible regions of Rajasthan. Around 6,200 households across 91 villages in Udaipur and Barmer districts have received electricity under this scheme. Installation of poles and cables being prohibited in the forest land it was difficult to give electric connections to these places. Solar connection is surely sigh of relief and under the same scheme more and more villages are likely to be covered. The cost of the entire kit is subsidized by the government and one needs to pay Rs 1000 or so and get the solar equipments that include 5 LED, fan and cell phone charger socket. It is surely a good move by the Rajasthan Government, to cover more villages under this scheme and use of natural energy available in plenty which is solar.

30 Mar 2017

Good News

A green step to avoid pollution

Taking a step ahead to reduce the pollution in the city, over sixty societies in Mumbai have installed solar power plants on their rooftops which generates electricity. With this, Mumbai has taken a step forward to generate power in a green way. Apart from this, 400 other establishments from the state have also taken the same step to generate green energy. Mumbai generates around 1,400 units of green power a day and the same number in the state goes to 11,500 units. This move has surely given a sigh of relief for Mumbaikars by reducing the pollution. As per the report published in The Times of India, the quantity of green power generated everyday is equal to plant 1.75 lakh trees. Usually the power is generated by using coal which is in itself a source of pollution. Taking the cue from these establishments in Mumbai and state there will be 150 more consumers in Mumbai and in state 1,600 establishments, who are planning to set up the same which will avoid pollution by generating electricity unit through coal. Apart from the pollution, this system also makes the consumers a profit in the bill.

22 Mar 2017

Good News

Star Citizens

Solar-Powered Success: How One Woman Transformed Her Village

In the quiet village of Ratanpura, Devki Devi is fondly called "Solar Wali Didi." She has become a symbol of innovation and resilience. Her journey was anything but easy. Married at a young age, she battled poverty and supported her children. However, the ambition in her never faded.She joined a self help group in her village. There she came to know about solar irrigation pumps. Determined to bring change to her village, Devki refused to let the high cost of the pump deter her. Support from the Aga Khan Rural Support Programme (India) (AKRSP(I)) was instrumental in providing her with essential equipment like solar panels, a motor, and a Variable Frequency Drive (VFD). A chance lottery win reduced her financial burden, allowing her to move forward with confidence.She also secured a loan from Rang De, an organization known for supporting rural entrepreneurs, to construct a pump house. This marked a significant milestone in her journey, as it enabled her to establish a functional and sustainable irrigation system.Transforming Lives Through Solar IrrigationDevki’s solar irrigation initiative has become a lifeline for Ratanpura’s farmers. She extended her solar pump facility at competitive rates to the farmers in her village. Her services now support 56 farmers, irrigating over 25 acres of farmland. The impact of her work goes far beyond agriculture—it’s about transforming lives.By offering irrigation at affordable rates, Devki has addressed the persistent problem of water scarcity while improving crop yields. Her solar-powered system not only reduces energy costs but also promotes an environmentally sustainable solution that benefits the entire community.Source: Google imagesA Blueprint for Rural EntrepreneurshipDevki’s business is much more than a personal success story; it’s a model for others in rural India to follow. Her strategic approach includes:Affordable Services: Providing irrigation at rates that local farmers can afford.Community Engagement: Collaborating with farmers to understand their needs and introduce sustainable farming techniques.Sustainable Energy Solutions: Utilizing solar energy to lower operational costs and maintain reliable services.By reinvesting in her enterprise and expanding her offerings, Devki aims to create long-term solutions for water management and inspire other women in her community to take up entrepreneurial challenges. Beyond Business: A Story of Hope and EmpowermentFor Devki, her solar irrigation enterprise is about more than generating income. It’s about uplifting her community, empowering women, and creating a future where resources are utilized responsibly. Her efforts have turned Ratanpura from a water-starved village into a thriving hub of agricultural productivity.Devki Devi’s story is a powerful example of how one person’s vision can bring about meaningful change. Her solar irrigation initiative has reshaped the lives of farmers in her village and proven the value of renewable energy in addressing pressing challenges.Let’s champion renewable energy and support rural changemakers like “Solar Wali Didi!”

28 Nov 2024

Star Citizens

Madanapalle Students Invent Solar-Powered Robotic Semi-Weed Cutter to Relieve Farmers' Struggles

In a remarkable breakthrough, a group of students from Madanapalle Institute of Technology and Science (MITS) Engineering College have developed a revolutionary solution to alleviate the struggles of farmers. They have invented a solar-powered robotic semi-weed cutter that aims to reduce the workload and cost of cultivation for farmers. The innovative machine, designed by students Kumar, Lokesh, Rupesh, and Lalit Venkat Sai from the Department of mechanical engineering, operates by harnessing solar energy. Equipped with an AT 238 percent micro cooler, two DC motors, an Arduino board, ultrasonic sensors, a solar panel, a 12-volt battery, a three-wheeled cart, and a pair of scissors, the robotic cutter can be controlled remotely. Traditionally, farmers have had to invest significant manpower and financial resources to manually remove weeds from their fields, often resulting in reduced productivity. However, this new invention eliminates the need for extensive labor and expensive weed removal processes. The machine's sensors ensure that only the weeds are removed, without causing any damage to the main crop. This feature proves to be highly beneficial for farmers, as it not only eradicates the weed problem efficiently but also saves valuable time and resources. With the scarcity of agricultural laborers, farmers have been burdened with exorbitant expenses for weed control. The solar-powered robotic cutter, which costs less than Rs 15,000 to manufacture, provides an affordable alternative. It is estimated that a similar machine available in the market would cost around Rs 5 lakh. The Madanapalle students' invention has garnered appreciation from their college authorities, including Professor Muppa Lakshmana Rao and Assistant Professor H Raghavendra Rao. This groundbreaking innovation holds great promise for the farming community, offering a sustainable and cost-effective solution to their long-standing struggles.

11 Aug 2023

Star Citizens

Know More About How D Suresh Sets an Example in Sustainable Living

While Chennai was struggling with acute water shortage this summer, One resident, D Suresh also called Solar Suresh had abundant water at his home. This was the result of his sincere efforts to use nature’s resources discreetly. Around 25 years ago, Suresh, who is now 72 years old, had noticed water stagnating near his house. It had also become breeding ground for mosquitoes. That is when he decided to implement rainwater harvesting. After its success, his next project was to harness solar energy for which he painstakingly took efforts to find the right vendor. It was finally installed in 2012 and people began calling him ‘Solar Suresh’. Not only did the solar project serve all the electricity requirements of his house, but he could also send the excess solar power to the grid and in the evenings, he could take it back from the grid. His electricity bill came down to just Rs 500 every two months. He also began a biogas plant at his home and the slurry that originated from the plant was used as manure to grow organic vegetables in his terrace garden. Chennai has high levels of humidity, so Mr. Suresh purchased an air to water machine which compresses the moisture in the air and converts it to cold water. The machine is produced in Mumbai through a tie-up with an American company. D Suresh now plans to make arrangements to run this machine on solar power. The planet will definitely benefit if more people begin to follow D Suresh’s exemplary methods of sustainable living. Image Source: Harmony Magazine

25 Sep 2019

Star Citizens

Positive Reads

The Dawn of a Solar Revolution: Saule Technologies’ Breakthrough with Printable Solar Cells!

Get ready for a solar revolution! Perovskite photovoltaic (PV) technology is set to redefine the solar energy landscape with its cutting-edge potential. Named after their unique crystal structure, perovskites is a game-changing material for high-performance, cost-effective solar cells. Leading this exciting wave of innovation is Saule Technologies, a Polish startup that's dedicated to producing perovskite solar cells on thin, flexible substrates at low temperatures. This innovative approach promises to deliver green, unlimited power that can significantly improve our lives. Saule Technologies has made remarkable strides in the solar industry, thanks to the pioneering work of Olga Malinkiewicz, the company’s co-founder and CTO. Malinkiewicz discovered and patented a method for printing perovskite on flexible foils, setting the stage for a new era in solar technology. With an international team of scientists and engineers, Saule Technologies has developed a unique architecture and manufacturing process for perovskite solar cells, allowing for versatile and broad applications. The cells can be customized in various shapes and colors, making them suitable for a wide range of applications. The simplicity of their manufacturing process, which is based on printing, ensures eco-friendly processing and easy scaling. Additionally, the use of economical ingredients keeps costs low while maintaining high performance and straightforward infrastructure. Inkjet Printed Pervskite Solar Cells (Source:Google Images) Transforming Industries Saule Technologies aims to integrate perovskite solar cells with existing products to enhance their functionality and efficiency. Since 2014, the company has been working on applying ink-jet printing techniques to fabricate free-form perovskite solar modules. This customization allows the shapes and areas covered by each layer to be tailored to specific requirements, making these modules ideal for the construction industry due to their stability and water resistance. Global Collaborations and Support Saule Technologies has established extensive research and development collaborations with leading international universities in the UK, Israel, Germany, Italy, and Spain. These partnerships have been instrumental in advancing perovskite applications in solar energy harvesting and optoelectronics. With the backing of a Japanese investor, support from the Polish National Centre for Research and Development, and several research grants totaling over EUR 20 million, Saule Technologies is on track to create a large-scale, prototype production line. Early-Stage Product Launches Despite being a relatively young company, Saule Technologies has already achieved significant milestones. The company’s low-temperature method for manufacturing flexible photovoltaic perovskite cells has received international recognition, positioning Saule Technologies as a leader in the field. Their research and development efforts continue to yield promising results, with many early-stage product launches demonstrating the practicality and potential of their technology. Saule Technologies' commitment to sustainability and innovation is paving the way for a greener future, where solar energy is more accessible, efficient, and integrated into our everyday lives. As they continue to develop and commercialize this technology, Saule Technologies is set to play a crucial role in shaping the future of renewable energy.

26 Jul 2024

Positive Reads

Solar Energy Set to Surpass All Other Forms of Energy, Leading the Global Power Revolution

Solar energy is on the path to becoming the leading source of electricity globally, according to forecasts. By 2027, solar power is expected to eclipse all other forms of energy, marking a significant milestone in the renewable energy revolution. Recent developments in the solar sector have showcased its immense potential. Here are five exciting advancements that are propelling solar energy to the forefront: 1. Europe's Connection to Saharan Sun: Plans are underway to connect a 3GW solar farm in the Sahara desert to Greece via an 850-mile cable. This ambitious project aims to power millions of homes in Britain and Europe, tapping into the abundant sunlight in the region. 2. Space-Based Solar Power: The concept of generating electricity in space and transmitting it back to Earth is no longer confined to science fiction. The European Space Agency and industry-led consortia are pushing the boundaries of technology to harness solar power in orbit, offering a continuous and scalable clean energy solution. 3. Mandatory Solar Car Parks in France: France has taken a bold step toward renewable energy by making it mandatory for new and existing car parks with over 80 spaces to be covered with solar panels. This initiative not only generates energy but also provides shelter for vehicles. 4. Solar Panels for UK Homes: Despite changes in government incentives, solar installations in the UK have witnessed a remarkable surge. Falling installation costs, increased environmental awareness, and the desire to counter rising energy costs have driven the demand for solar panels. 5. Berlin's Solar Law: Berlin has introduced regulations mandating rooftop photovoltaic (PV) panels for new-build properties and roof renovations. By aiming to meet a quarter of its electricity demand through solar power, the city is taking significant steps towards reducing carbon emissions. As the world grapples with the need for clean and sustainable energy, solar power emerges as a frontrunner, offering the promise of a brighter and greener future. The solar revolution is underway, ushering in a new era of energy production and paving the way for a sustainable future for generations to come.

26 Dec 2023

Positive Reads

Solar-Powered Mini Tractor Sparks Agricultural Revolution in Karnataka, Paving the Way for Sustainable Farming

In a bid to overcome labor shortages and embrace sustainable farming practices, farmers in Karnataka are turning to innovative solutions such as solar-powered mini tractors. Channabasappa, a progressive farmer from Siddavvanadurga village, has emerged as a pioneer in this endeavor, successfully cultivating various crops using the solar-powered tractor. By substituting traditional bull-driven tilling methods with the solar tractor, Channabasappa has not only saved significant costs but also reduced reliance on fossil fuels. The mini tractor, which can operate for eight hours on a full charge, is lightweight, compact, and adaptable to any type of crop. The solar tractor project received financial support from the SELCO Foundation, which covered the majority of the cost amounting to Rs 2.09 lakh. Channabasappa contributed Rs 65,000 towards the equipment expenses. The success of this initiative has garnered attention from the public, with the solar-powered tractor becoming a symbol of sustainable and labor-efficient farming practices. Speaking about his decision to embrace solar energy in agriculture, Channabasappa emphasized the need for the agricultural sector to progress in line with the rest of the world. He highlighted solar energy as a viable alternative to fossil fuels for mechanizing farming operations. The adoption of solar-powered mini tractors not only addresses labor challenges but also promotes eco-friendly farming practices, contributing to a more sustainable and resilient agricultural sector in Karnataka. With the success of Channabasappa's venture inspiring other farmers, it is evident that such innovative solutions have the potential to transform the future of farming in the region.

22 Sep 2023

Positive Reads

Why the Use of Geothermal Energy Isn’t Mainstream

Geothermal energy, which harnesses the heat from within the earth to generate electricity, has long been considered a clean and renewable energy source. However, despite its potential, the use of geothermal energy is not yet mainstream. There are several reasons for this, including high costs, lack of infrastructure, and limited availability. One of the biggest challenges facing the use of geothermal energy is the high cost of installation and maintenance. Unlike other renewable energy sources such as solar and wind power, geothermal energy requires drilling deep into the earth to access the heat source. This is a costly and complex process, and the initial investment is often too high for many individuals or businesses. Additionally, the maintenance and upkeep of geothermal systems can be expensive, further adding to the cost of using this energy source. Another issue is the lack of infrastructure in place to support the use of geothermal energy. The technology is still relatively new and developing, meaning that there are few power plants and infrastructure in place to support it. This lack of infrastructure makes it difficult for individuals and businesses to access and use geothermal energy, even if they are willing to invest in it. Finally, the availability of geothermal energy is limited by the location of the heat source. Geothermal energy can only be generated in specific areas, such as near tectonic plates or volcanic regions. This means that not all areas of the world are suitable for geothermal energy, and those that are may not have the resources to tap into it. Despite these challenges, geothermal energy is still a promising energy source. With further investment and development, it may become more mainstream in the future. However, for now, the high costs, lack of infrastructure, and limited availability mean that it remains a niche energy source.

10 Jan 2023

Positive Reads

Rising to a Bright Future: Modhera is India's First 24x7 Solar Powered Village

Modhera village, situated in Mehsana district of Gujarat is associated with the Sun Temple. Now the village is set to shine brighter as it was declared India's first 24x7 solar-powered village on 9 October this year by Prime Minister Narendra Modi. The project, which cost Rs. 80.66 crores to build, is a collaboration between the union and state governments. There are reportedly 1300 1kW solar panels placed on the roofs of homes in Modhera hamlet. Its electricity output is used during the day. You may wonder how the village gets solar energy at night. Well, a 15 MW Battery Energy Storage System (BESS) project has been set up at Sujjanpura in Mehsana which stores energy by charging the batteries during the day and supplying power at night. The excess energy produced here is sold to the government, which enables the people to purchase useful goods and services like stoves and gas connections. Modhera is transforming the lives of thousands of its low-income people, including potters, tailors, and farmers by enabling them to manufacture more goods at no additional expense for electricity. Their children have been able to study inside the house thanks to the plentiful renewable energy that is available around the clock.

3 Nov 2022

Positive Reads

Sunny Side of India

When I was at the Cochin airport my eyes fell upon a model project enclosed in a glass case. It showed that the airport relied solely on solar power for its entire energy needs. It is in fact, the first airport in the world to be entirely powered by solar energy. Today, with its solar power plant it produces more energy than it needs and banks the rest with the State Power Grid for rainy days and night time requirements. The Cochin airport is a very good example that can be followed by a developing India who’s Prime Minister has pledged to reduce carbon emissions. At present India is going through a rapid phase of industrialization. India is also endowed with very large coal deposits which means Indian emissions are set to soar. This makes it difficult to fulfill the PM's promise of cutting carbon emissions because India being a developing country, it needs to industrialize quickly and cheaply. In this context, it is great news that solar power is getting so cheap that it is increasingly replacing fossil fuels. Renewable energy resources have become unstoppable now. Soon, in many places it will be cheaper to simply scrap coal plants and build new solar plants in their place. All of this is great news for the climate. Clean energy like solar and wind energy should be harnessed so that economic growth need not be halted in order to save the planet, as climate activists had assumed. For a solar project, there is guaranteed supply of the input(sunlight) at zero cost for the entire life of the project, resulting in highly predictable and low risk profitability. This year India has achieved a milestone in solar power capacity addition. Cumulative solar capacity including roof top and off-grid segments had crossed 10,000 MW in the country. The PM has outlined his vision of increasing country's solar power capacity to 100,000 MW by 2022. Bengaluru has the largest deployment of roof top solar water heaters in India. These heaters generate an energy equivalent of 200 MW. Bengaluru is also the first city in the country to put in place an incentive mechanism by providing a rebate of Rs. 50 on monthly electricity bills for residents using roof-top thermal systems. These systems are now mandatory for all new structures. Pune has also recently made installation of solar water heaters in new buildings mandatory. The Kamuthi Solar Power Project in Tamil Nadu with 648 MW capacity at a single location gives the state the distinction of having the highest installed solar capacity in India. Rajasthan is one of India's most solar-developed states with districts like Jodhpur owning 42 projects totaling 293 MW followed by Jaisalmer and Bikaner. A Mega Green Solar Power Project is being built near Sambhar Lake in Rajasthan. Upon completion, it will be the world's largest solar power plant. It is expected to be built in 4 phases, with the first phase likely to be commissioned by the end of 2016 with 1000 MW capacity. . The State of Gujarat has commissioned Asia’s largest solar park at Charanka village. The park is already generating 2 MW solar power out of its total planned capacity of 500 MW. The park has been functioning on a multi-developers and multi-beneficiaries paradigm, and has been awarded for being the most innovative and environment-friendly project by the CII (Confederation of Indian Industry). An upcoming 750 MW solar power plant project in Madhya Pradesh in the district of Rewa , when completed, will be the world's largest solar power plant, replacing the Desert Sunlight project in California which currently has that distinction. The pace of solar power projects have increased tremendously in the last two years owing to strong government support and increasing price competitiveness of solar power. It is heartening to see that solar power is getting a thrust in India so that it could replace fossil fuels thus reducing emissions that is endangering our planet through global warming.

13 Sep 2017

Positive Reads

स्कूल ड्रॉपआऊट ते संशोधक... स्वप्न पूर्ण करण्याची जिद्द

नवी दिल्लीतल्या आयआयटी परिसरात भरलेल्या विज्ञान, औद्योगिक एक्स्पोमध्ये आलेल्या सज्जाद अहमद ..सज्जाद या एक्स्पोमध्ये बंगळुरुहून सोलार इलेक्ट्रिक कार घेऊन आले होते. ज्याचं संशोधनही त्यांनीच केलं होतं. हे संशोधन त्यांनी त्याठिकाणी आलेल्या प्रत्येक व्यक्तीला अत्यंत उत्साहानं दाखवलं. त्यामुळे सहाजिकच लोकांमध्ये त्याची उत्सुकता वाढली. देशात पहिल्यांदाच भरलेल्या इंडिया इंटरनॅशनल सायन्स फेस्टिव्हल (आयआयएसएफ ) मध्ये येण्यासाठी असलेले ३ हजार किलोमीटरच अतंर अहमद यांनी याच सोलार कारमधून पूर्ण केलं होतं. हा प्रवास अवघड होता. ज्यामध्ये त्यांनी विंध्य पर्वताचा टप्पा पार केला. बंगळूरु ते दिल्ली हे अंतर पूर्ण करण्यासाठी त्यांना ३० दिवस लागले. अहमद यांनी बनवलेल्या या इलेक्ट्रीक कारमध्ये पाच तावदानं आहेत. या प्रत्येक तावदानाची क्षमता १०० वॅट आहे. वेगवेगळ्या उपकरणांनी ही कार बनली आहे. यामध्ये तावदानामुळे निर्माण झालेली उर्जा सहा बॅटरीच्या माध्यमातून मोटार चालवते. कारमध्ये लावण्यात आलेल्या प्रत्येक बॅटरीची क्षमता १२ व्होल्ट आणि १०० एम्पियर आहे. ३ हजार किलोमीटरचं अंतर या कारनं पूर्ण केलं याचा अहमद यांना अभिमान आहे. अहमद यांनी सांगितले, “ यात्रेच्या वेळेस असा प्रसंग आला ज्यावेळी त्यांना वाटलं ही कार उंच तसंच सखल रस्त्यांवर चालू शकणार नाही. हा कठीण रस्ताही या कारने पार केला. या यात्रेच्या दरम्यान त्यांना कोणताही अडथळा किंवा थांब्याचा त्रास सहन करावा लागला नाही". स्कूल ड्रॉपआऊट ते संशोधक...अहमद यांचा जन्म कर्नाटकमधल्या कोलारमध्ये झाला. बारावीमध्येच शिक्षण सोडणारे अहमद हे एक ड्रॉप आऊट विद्यार्थी होते. त्यानंतर त्यांनी इलेक्ट्रॉनिक वस्तूंच्या दुरुस्तीचं दुकान उघडलं. रेडिओ, टेप रेकॉर्डर आणि टिव्ही दुरुस्तीचं काम ते करत असतं. हळूहळू त्यांनी काम वाढवलं. अहमद संगणकाचीही दुरुस्ती करु लागले. समाजासाठी काही तरी करायचं हे त्यांचं लहाणपणापासूनचे स्वप्न होते. हेच स्वप्न पूर्ण करण्यासाठी त्यांनी इतक्या मोठ्या संशोधनाचा विचार केला. या परिस्थितीमध्येही समाजासाठी काही तरी करण्याची जिद्द आणि संशोधन करण्याची इच्छा त्यांनी जागृत ठेवली. २००२ मध्ये अखेर त्यांना ही संधी मिळाली. अहमद यांनी दोन चाकी वाहनामध्ये अशा प्रकारचे बदल केले की ज्यामुळे हे वाहन वीजेवर चालू शकेल. त्यानंतर त्यांनी याच मॉडेलची तीन चाकी आणि चार चाकी वाहनं बनवली. डॉ. कलाम यांच्या सन्मानार्थ कर्नाटक सरकारनं २००६ मध्ये भरवलेल्या पर्यावरण संरक्षणाच्या कार्यक्रमात यासाठी अहमद यांचा गौरव करण्यात आला. आतापर्यंत अहमद देशातल्या वेगवेगळ्या भागात भरलेल्या विज्ञान प्रदर्शनात सहभागी झाले आहेत. त्यांनी यासाठी तब्बल एक लाख दहा हजार किलोमीटर अंतर पूर्ण केलंय. विज्ञानाचा प्रसार करण्यासाठी भविष्यातही अशा प्रकारचा प्रवास करणार असल्याचं त्यांनी सांगितलं. या प्रवासात चुलत भाऊ सलीम पाशाही अहमद यांच्यासोबत असतात. सलीम पाशा हे उद्योजक आहेत. बंगळुरुच्या राजभवनातून दिल्लीसाठीचा त्यांचा हा प्रवास एक नोव्हेंबरला सुरु झाला होता. आता घरी जाण्यापूर्वी हरिद्वारला जाऊन गंगामातेचा आशिर्वाद घेणार असल्याचं अहमद यांनी सांगितलं. बाबा रामदेव यांना भेटण्याची अहमद यांची इच्छा आहे. त्यानंतर ते राळेगण सिद्धीमध्ये जाऊन अण्णा हजारे यांची भेट घेणार आहेत

19 Jul 2017

Positive Reads

The Whys and Hows

How do Animals React to Solar Eclipses?

As the recent solar eclipse cast its fleeting shadow over North America, millions of humans eagerly observed this celestial phenomenon. However, the real question lies in how our animal counterparts experienced and reacted to this dramatic shift in light and temperature. From domesticated pets to wildlife in farms, zoos, and the wild, their behaviors during these moments of darkness provided fascinating insights into their responses. During the eclipse, commonly nocturnal creatures like warthogs and sluggish domestic cats might have been confused, starting their day prematurely only to find it abruptly darkening. Meanwhile, the more diurnal animals such as cows and flamingos displayed intriguing reactions, with cows retreating to their barns and flamingos gathering anxiously. Dr. M. Leanne Lilly, a veterinary behaviorist from Ohio State's College of Veterinary Medicine, suggests that animals, bewildered by the sudden darkness, likely reverted to their evening habits. However, the behavior of domesticated animals like dogs and cats could have been influenced by their owners' reactions to the eclipse—whether with excitement, curiosity, or unusual behavior. ''Everybody Wants To Know How I Will React?" ~ Kangaroo thinks Aloud. Dr. M. Leanne Lilly, a veterinary behaviorist at Ohio State's College of Veterinary Medicine, says that most animals will probably be bewildered by the darkness and will begin their evening habits. However, domesticated animals like dogs and cats may behave abnormally when their owners behave strangely, so how people respond to the eclipse—gazing up at the sky, exhibiting enthusiasm, or congregating in a group—may have an impact on them. A study of the 1932 eclipse, which included public observations and was regarded as the first thorough investigation of the topic, revealed that it got “a good deal of conflicting testimony” from observers of animals. It was determined that a few species had the highest reactions: sheep and cattle rushed for their barns, while squirrels fled into the woods. According to the study, zoo animals exhibited little to no reaction. A visitor to the Riverbanks Zoo and Garden in Columbia, South Carolina, observes the flamingos. ( Source: Google Images) A Case Study Analysis, Reaction to the Light Manipulation: Out Of The Blue Animalistic Tendencies? Even tho Animals Don't Look At The Sun ~ We Curious Human Beings want them to Witness!, what times? (Source: Google Images) Methodology Incorporated: Researchers have captured the reactions of untamed animals to eclipses using a variety of technological tools. Using radar data from weather stations throughout the nation, scientists examined how flying animals behaved during the solar eclipse to learn more about how they changed from day to night. A smaller collection of creatures, comprising gorillas, baboons, flamingos, lorikeets (a kind of parrot), and one Komodo dragon, displayed unusual and possibly anxious behavior. The report claims that when totality drew near, the baboons rushed about their enclosure and that one of them paced and walk in circles for around twenty-five minutes. A single, gorilla charged the glass. The flamingos gathered close to one another, encircling their young, making loud noises, and staring up into the sky—the kind of thing they might do if they think there’s an aerial predator around. Just before totality, the lorikeets became more vocal and active, and at totality, they all flew to one side of their display. When the door to one Komodo dragon's cave was closed, he "ran erratically" around until daylight returned. It was stated that there was an "entire possibility" that the zoo's loud noises, including distant fireworks, and the sizable crowds were what set off the behavior rather than the eclipse. However, the actions of the giraffes on that particular day in South Carolina were comparable to those of the animals in other locations during eclipses, such as in the Nashville Zoo in 2017 and the wild during an eclipse in Zambia in 2001. The giraffes at the Riverbanks Zoo often graze on lettuce, chew their cud, lounge around, or engage in playtime. However, the study found that they stopped eating and congregated in the rear of their enclosure, with one of them pacing and shaking, as the sky became black. A few burst into a very unusual gallop that lasted for many minutes as daylight slowly returned. Just before totality, the Galápagos turtles in a different area of the Riverbanks Zoo performed an even more bizarre behavior that the research referred to as a "novel response." Rather than ambling around their territory as is customary, they coalesced into a group, and two of them began to mate. All four of the tortoises moved more quickly than normal during totality. Since bonobos and chimpanzees are similar, Dr. Hartstone-Rose is interested in seeing if the animals at the Fort Worth Zoo would exhibit comparable reactions. He said that it would be interesting to watch how they react to the sudden darkness and that bonobos frequently engage in sexual behavior as a coping mechanism for fear. Still, the brief bout of darkness did not seem significant enough to completely convince animals that night had descended. “It’s kind of a muted response,” said Andrew Farnsworth, a visiting scientist at the Cornell Lab of Ornithology who was an author of the study. Plants, which depend on the sun for survival, are similarly impacted by eclipses, even though their effects have received less attention from researchers. "Photosynthesis decreases with the absence of the sun. The results demonstrate the significance of circadian rhythms—which are the changes in an organism's physiology, psyche, and behavior that occur over 24 hours—beyond the realm of animals. While not all creatures react visibly, those that do, offer a fascinating range of responses shaped by their biology and surroundings. ~

10 Apr 2024

The Whys and Hows

Fragments of Moon-Forming Planet Found in Earth's Core, Study Reveals

A groundbreaking study published in the journal Nature has unveiled new evidence suggesting that remnants of the planet responsible for the formation of the Moon may still be buried deep within Earth's core. The study sheds light on the long-standing mystery surrounding the origin of our Moon and provides key insights into the Earth's internal structure and the evolution of the solar system. Scientists from an international, interdisciplinary team have identified Large Low-Velocity Provinces (LLVPs) in the Earth's mantle, which could be remnants of the protoplanet called Theia. Theia, roughly the size of Mars, is believed to have collided with Earth billions of years ago, ejecting enough material to form the Moon. However, the new study suggests that Theia's impact on our planet is ongoing, as it continues to influence the forces within Earth's interior. This discovery challenges previous theories on the Moon's formation and the homogenization of the early Earth. It is now believed that the Moon-forming giant impact led to the heterogeneity of Earth's mantle, marking the starting point for the geological evolution that has occurred over the past 4.5 billion years. The study also highlights the existence of two anomalous regions, the LLVPs, located beneath the African and Pacific tectonic plates. These regions have significant implications for mantle evolution and plate structures, and their origins may be linked to the entry of Theian material into Earth's lower mantle. By analyzing rock samples and refining giant impact models, scientists aim to unravel the history of the inner solar system's formation. The findings demonstrate that the Earth's interior is far from uniform, with traces of Theian material shaping our planet's geological evolution even today.

7 Nov 2023

The Whys and Hows

Ancient Tree Rings Reveal Evidence of Massive Solar Storm, Offering Insight into Future Predictions!

In a groundbreaking study, an international team of scientists has uncovered evidence of the largest solar storm ever recorded. By analyzing ancient tree rings found in the French Alps, researchers have gained valuable insights into the potential impact of future solar storms on our technology-dependent world. The newly discovered solar storm, estimated to be 14,300 years old, surpasses any previously identified event in size and magnitude. Such a storm, if it were to occur today, could have devastating consequences for our global infrastructure, including power grids and satellite systems. Radiocarbon levels in the tree rings revealed a significant spike, indicating a massive influx of energetic particles into the Earth's atmosphere. This discovery sheds light on the occurrence of extreme solar storms known as Miyake Events and their potential to disrupt modern technology. Solar storms of this magnitude have the power to permanently damage transformers, causing widespread and prolonged blackouts. They could also render navigation and communication satellites inoperable, severely impacting our reliance on these technologies. While the exact causes and frequency of such extreme solar storms remain poorly understood, this groundbreaking research provides scientists with crucial information to better predict and prepare for future events. Understanding the behavior of the Sun further back in history is essential for developing effective strategies for mitigating the potential impact of solar storms on our modern society. As NASA and other organizations prioritize planetary defense, this study highlights the importance of studying space weather and its potential threats to Earth. By unraveling the secrets hidden within ancient tree rings, scientists are unlocking valuable knowledge that could help safeguard our technology and infrastructure in the face of future solar storms.

25 Oct 2023

The Whys and Hows

Global Inspirations

Growing Crops on Land Covered With Solar Panels Yield Exciting Results

Many countries are taking steps to adopt renewable sources of energy in response to the adverse effects of climate change that the world is currently facing. Solar energy is gaining popularity especially in countries that receive abundant sunlight. Production of solar energy entails the installation of solar panels over a large area of land for maximum production. That will mean the utilization of land that could otherwise be used for agriculture. To tackle this problem, an initiative to grow plants along and under the solar panels was started which gave desirable and positive results. Agrivoltaics Research Greg Barron-Gafford, an associate professor in the School of Geography and Development and his students used solar photovoltaic, or PV, panels and regional vegetables to create the first agrivoltaics research site at Biosphere 2. The team closely monitored the plants such as tomatoes, peppers, kale and herbs from the stage of their germination throughout the three-month growing season. They regularly monitored incoming light levels, air temperature and relative humidity using sensors. Exciting Results After the study, the team found that the agrovoltaics system was very beneficial for both- plants and the panels. The shade from the PV panels cooled down the temperatures during the day and led to warmer nighttime temperatures. The team found that food crops did better in the shade as they were protected from direct sunlight. The yield was also greater than those plants that were growing in the open under the sky. Another advantage is that the water in the soil under the panels transpired at a slower place, so the plants consumed less water than usual. When panels get heated, their efficiency comes down. Plants growing under panels helped in cooling the temperatures and increasing the efficiency of energy production. The positive results of the above studies will encourage maximum utilization of natural resources such as land for food and energy production.

12 Nov 2019

Global Inspirations

This Pathbreaking Factory Achieves Carbon Neutrality by Running Completely on Solar Power

Zurich-headquartered Multinational tech firm ABB has set up a CO2-neutral factory in the town of Luedenscheid, Germany. On a sunny day, it works totally on solar power thus eliminating their carbon footprint and setting an example in sustainable development. ABB claims that its factory which employs around 800 people to manufacture electrical equipment such as power sockets and switchers, generates all its energy needs via solar power. The Solar Photovoltaic System The facility has installed a huge solar photovoltaic system over its car park. It is slated to produce 1100 megawatt-hours of power each year that could easily meet the annual requirements of 340 homes. Speaking to CNBC’s “Sustainable Energy”, the president of ABB’s electrification business Tarak Mehta said that on a sunny day, the location need not be connected to the grid. It generates approximately 14% more energy than it needs, so surplus power is fed back to the grid. A battery system with a capacity of 275-kilowatt hours provides energy storage. Reducing Carbon Footprint Mehta stated that this factory will demonstrate how even though it consumes a lot of energy, it can yet be sustainable and carbon neutral. ABB claims that technology at the site will help to save around 630 tonnes of carbon dioxide each year. While greenhouse gases like carbon dioxide are threatening our environment with global warming, it is good news that people all over the world are trying hard to reduce or eliminate their carbon footprint.

20 Sep 2019

Global Inspirations

First Car With Solar Roof Charging System Launched

Hyundai Motor has made use of groundbreaking eco-friendly technology in making the New Sonata Hybrid which is the first commercial car with a solar roof charging system. The technology involves the installation of solar panels on the roof of the car which will provide vehicles with additional electrical power in addition to increasing fuel efficiency and driving range. The solar roof charging system on the debut car supports the vehicle’s electric power source, increasing fuel efficiency and controlling CO2 emissions. The Solar Roof System The technology involves the installation of silicon solar panels on the car roof. When solar energy activates the solar panel’s surface, the panel uses photons of light from the sun to create electron-hole pairs in silicon cells, which generate solar electricity. A controller converts the electricity thus generated into a standard voltage which is then stored in the battery. Efficiency The battery gets charged 30 to 60% per day even while driving. With a daily charging of 6 hours, the drivers’ travel distance can increase by an extra 1,300 kilometers (800 miles) annually. Along with efficiency, Hyundai Motor also took into account the design of the car while developing the solar charging system. Hyundai is expected to roll out the technology to all other vehicles across its range in the coming years. Image Source: Good News Network

25 Aug 2019

Global Inspirations

This Is The World's First Long Range Solar Car By A Dutch Company

The prototype Lightyear One all-electric Dutch car was recently unveiled in Katwijk, Netherlands. It is the world’s first long-range solar car which can charge itself with the sunlight. Lightyear One was launched in 2016, it was announced in June 2019 and its production will start from 2021. Both the roof and the hood of the car has five square meters of integrated solar cells within the robust and safe glass which allows it to absorb sunlight. CNN Business reports that the Lightyear One has a charging port but, with the help of the solar panels, the car’s batteries can be charged at a rate of almost 7.5 miles in every hour. The batteries can offer a range of 450 miles after one charge. The car’s wheels are independently driven so no energy will get wasted during the transit from the engine to the wheel. In order to maintain passenger’s safety, the car is constructed from high-tech materials which have the lowest weight possible. You won’t have to worry about charging your car every time it runs out of energy if you own a Lightyear One. You can rather roam freely by letting the solar panels absorb the sunlight. What a great invention it is. We are in awe. Image Courtesy: Lightyear's Twitter page

2 Jul 2019

Global Inspirations

Nasa’s Parker Solar Probe To Go Closest To The Sun

NASA is planning to launch a spacecraft that will get closest to the Sun than any other man-made object before. It’s Parker Solar Probe mission will begin its historic journey this summer when it will come within 4 million miles (6.4 million km) of the Sun's surface and will travel at a speed of around 725,000 kmph. One of its biggest challenges will be to battle an approximately 1,700-degree celsius heatwave while maintaining all the lab equipment at roughly room-temperature inside it. The spacecraft has been subjected to several tests to ensure an error-free flight. It has a Solar probe Cup that will scoop up samples from high energy particles escaping the Sun.

24 Jan 2018

Global Inspirations

World’s Largest Solar-Thermal Plant To Come Up In Australia

Australia is all set to host the world’s largest solar-thermal power plant as its government approved a proposal of a US-based company, SolarReserve that intends to set up a 150-megawatt plant in the Australian state. The facility, worth ₹3,200 crore, will create 650 construction jobs and 50 ongoing positions when completed. It will be able to power 90,000 homes with eight hours of full load storage. This world-leading project is expected to deliver clean, dispatchable renewable energy to supply the country’s electrified rail, hospitals and schools.

12 Jan 2018

Global Inspirations

Know More About World’s First Solar Highway

China on Thursday opened a kilometre long expressway for testing. The nascent technology was tapped in Jinan, the capital city of China’s Shangdong province. The solar road consists of an insulating layer on the bottom, photovoltaic panels in the middle, and transparent concrete on top. Qilu Transportation Development Group, the project developer claimed that the road which comprises of solar panels covering 5,875 square meters can generate 1 million kilowatt-hours of power in a year, or enough to meet the energy demands of about 800 homes. If the test proves successful, the electricity generated by the panels can be used to power everything from street lights to signboards, and even a snow-melting system on the road. Any excess energy can be sent to the state grid. Xu Chunfu, the group's chairman stated that the project will save the space for building solar farms and shorten the transmission distance. China is also striving to use this special road as a site to serve as a clean energy lab to test other technologies, including wireless charging for electric vehicles and providing internet connection. China is investing billions in renewable energy and aims to build 54.5GW of large-scale solar projects by 2020.

31 Dec 2017

Global Inspirations

AI Discovers A Twin Solar System

NASA’s Kepler space telescope and Artificial Intelligence (AI) has helped discover a solar system just like ours with eight planets orbiting a star. NASA in a statement said, "Our solar system now is tied for most number of planets around a single star." However, experts have ruled out any possibility of life on the planets. The eight planets orbit a star called Kepler 90 some 2,545 light-years away. Andrew Vanderburg, an astronomer at the University of Texas at Austin said that the Kepler-90 star system is like a mini version of our solar system. There are small planets inside and big planets outside, but everything is scrunched in much closer. Scientists have been able to find new planets by using machine learning from Google. Vanderburg states that one day, artificial intelligence might even be used to search specifically for more Earth-like planets, which have proven difficult to pin down. The Kepler Space Telescope that was launched in 2009 has scanned some 150,000 stars. Using Kepler data, astronomers have already confirmed the existence of some 2,500 far-away worlds. Vanderburg predicts that there may be systems out there with so many planets that they make our eight-planet solar system seem ordinary.

17 Dec 2017

Global Inspirations

Scientists Propose Protective Shield for the Earth

As our lives increasingly revolve around technology, one cannot imagine the detrimental effect a solar flare can cause due to damage to the electrical infrastructure. Currently, human activity is highly dependent on the infrastructure located in Low Earth Orbit (LEO). Aside from the many telecommunications satellites that are currently in space, there's also the International Space Station and a fleet of GPS satellites. Scientists, therefore, consider a solar flare activity as a serious hazard and its mitigation as a priority. They have proposed a bold solution – placing a giant magnetic shield in orbit. In a study conducted by Manasavi Lingam and Abraham Loeb from the Harvard Smithsonian Center for Astrophysicist (CfA) they explain that solar flares pose a particularly grave risk in today's world, and will become an even greater threat due to humanity's growing presence in LEO. A great deal of effort has been dedicated to the study of solar flares since the famous Carrington event of 1859 when a massive solar storm engulfed the Earth and ruined our old technology. It is said that if the Carrington event were to take place today the estimated loss would amount to US$10 trillion, and recovery would take several years. To counter the risk, Lingam and Loeb have considered the possibility of placing a magnetic shield between Earth and the Sun at Lagrange Point 1, where it would be able to deflect charged particles and create an artificial bowshock around Earth. Loeb said that the cost for lifting the needed infrastructure to space (weighing 100,000 tons) will likely be of order 100 billions of dollars, much less than the expected damage over a century.

10 Oct 2017

Global Inspirations

5 solar power stations to come up in India

Renowned universities like Oxford, Cambridge and 12 other British and Indian universities have received a 7-million-pound grant from the UK government to build five self-sufficient solar-powered buildings in remote Indian villages. The government has given the grant as part of a new solar project ‘SUNRISE’ which works towards developing printed photovoltaic cells and new manufacturing processes to make solar energy products which can then be integrated into buildings in at least five villages of India, enabling the residents to make productive use of solar power to provide their own energy and run off grid. The programme is part of the Swansea University led SPECIFIC Project. It aims to work towards achieving the "buildings as power stations" concept. It has also started the energy-positive classroom in the UK which shows that this technology works, successfully turning buildings into power stations. Professor Dave Worsley of Swansea University, head of research at the SPECIFIC project and leader of the SUNRISE team said that this funding will enable them to export this model to support India's plans to boost solar energy. He said that the Swansea team will be working closely with partner universities in the UK and India. He feels that if the work on five villages in India is successful, then the project could be rolled out to other buildings in India and around the world. According to the Swansea University, the project supports the Indian government's plans to turn the country into a solar energy leader where solar energy will replace fossil fuels and boost the Indian manufacturing sector. The UK government granted the 7-million-pound award from its Global Challenges Research Fund (GCRF), which uses its cutting-edge research to help solve global issues faced by developing countries.

10 Aug 2017

Global Inspirations

Two added to Jupiter’s moons’ list making the count to 69 now

Jupiter had 67 moons until astronomers accidentally discovered two more making it 69 now. The moons are basically celestial bodies orbiting a planet. The highly developed telescopes spotted the two tiny moons revolving around Jupiter. The discovery was accidental as astronomers were searching for some bodies outside the solar system when they spotted these tiny moons around Jupiter. The discovery was made by researchers from the Carnegie Institution for Science in Washington DC with the help of the Magellan-Baade reflector at Las Campanas Observatory in Chile. They have been referred to as moonlets since they are very tiny in size measuring 1 mile across. They haven’t been named yet but are referred to as S/2016 J 1 and S/2017 J 1 – where S stands for Satellite, and J stands for Jupiter. In correspondence with the Sky and Telescope, the leader of the team Dr. Scott Sheppard said that his team was continuing the survey finding bodies outside the solar system that includes looking Planet X, while Jupiter was just spotted in the area they were surveying in 2016 and 2017. Astronomers claim that the tiny moons might have drifted towards Jupiter as they might have gone close to the gravitational pull of the planet.

14 Jun 2017

Global Inspirations

Photosynthesis inspires scientists to develop new technique to produce solar fuel

As awareness about the ill effects of fossil fuels on the environment spreads, people all over the world are trying to find new methods of conserving energy. Solar energy which uses sunlight to generate power is becoming a very popular alternative. Using light as a source of energy, solar energy is produced and converted into chemical energy by reducing protons to hydrogen or carbon dioxide to organic compounds so that it can be stored for future use. Now, scientists have taken inspiration from photosynthesis and found a new way to convert CO2 from sunlight into solar fuel. This new revolutionary technique can be used to generate nuclear, solar energy as well as translate harmful greenhouse gases into the clean air. The trick used by trees and plants for converting CO2 into oxygen will be used by scientists to convert CO2 from visible sunlight into solar fuel, a breakthrough that will help to bring down the pollution levels. The TeCake, a team of scientists at the University of Central Florida revealed that a synthetic material, called “Titanium” will be used to trigger artificial photosynthesis. Titanium can soak up CO2 from the lights, coming directly from sun and convert it into solar fuel.

3 May 2017

Global Inspirations