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Floating solar panels could advance US energy goals
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Floating solar panels could advance US energy goals
18 Jan 2025 at 12:00am
Los Angeles CA (SPX) Jan 15, 2025
Federal reservoirs have the potential to significantly contribute to meeting the country's solar energy needs, according to a recent study published in Solar Energy.
Geospatial scientists Evan Rosenlieb and Marie Rivers, along with Aaron Levine, a senior legal and regulatory analyst at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), conducted the first comprehe
Unlocking the potential of lithium-sulfur batteries18 Jan 2025 at 12:00am
Lemont IL (SPX) Jan 14, 2025
Lithium-ion (Li-ion) batteries are an integral part of society, from cellphones and laptops to electric vehicles. While Li-ion batteries have been a major success to date, scientists worldwide are racing to design even better ?"beyond Li-ion" batteries in the shift toward a more electrified world. Commercial Li-ion batteries are less energy-dense than alternative batteries and rely on relatively
Biophotovoltaics: a step forward in sustainable energy technology18 Jan 2025 at 12:00am
Los Angeles CA (SPX) Jan 14, 2025
In an important study published in Environmental Science and Ecotechnology, researchers have unveiled new insights into biophotovoltaic (BPV) systems. These advanced systems integrate photosynthetic microbes with electrochemical components to transform sunlight into electricity. By utilizing the cyanobacterium Synechocystis sp. PCC 6803, the research explores the molecular processes that make th
Light flexible and radiation resistant organic solar cells for space18 Jan 2025 at 12:00am
Los Angeles CA (SPX) Jan 13, 2025
Radiation tests suggest that carbon-based organic solar cells could surpass traditional silicon and gallium arsenide cells in efficiency and durability for space applications, according to a University of Michigan study.
Previous research primarily examined how radiation affected the energy conversion efficiency of organic solar cells. This new study delved into molecular-level changes tha
China battery giant CATL's Hong Kong listing plan gathers steam18 Jan 2025 at 12:00am
Hong Kong (AFP) Jan 14, 2025
Chinese electric vehicle battery giant CATL is pushing ahead with plans to list in Hong Kong, with banks reportedly vying for a deal expected to raise at least $5 billion.
CATL, which produces more than a third of the EV batteries sold worldwide, said it plans to "seek a listing on the Main Board of Hong Kong Stock Exchange" in a bid to expand globally and support energy transition.
"Thi
New method boosts efficiency and longevity of organic solar cells18 Jan 2025 at 12:00am
Berlin, Germany (SPX) Jan 10, 2025
Researchers from Abo Akademi University in Finland have uncovered and addressed a previously unknown loss mechanism in organic solar cells, significantly improving their efficiency and operational lifespan. The findings provide a pathway for advancing the performance and stability of these renewable energy devices.
The Organic Electronics Research Group at Abo Akademi University collaborat
Research explores wildfire smoke's effect on solar power generation across US18 Jan 2025 at 12:00am
Los Angeles CA (SPX) Jan 10, 2025
New findings from Colorado State University reveal that while wildfire smoke increasingly blankets vast areas of the United States, its impact on long-term solar power generation remains relatively minimal.
Published in Nature Communications, the study highlights that reductions in average photovoltaic solar output due to wildfire smoke are typically modest, except in regions directly surr
At CES, AI-powered garbage trucks reduce battery fire risk18 Jan 2025 at 12:00am
Las Vegas (AFP) Jan 10, 2025
From laptops to EVs, lithium-ion batteries have fueled phenomenal growth in the 21st century, but businesses struggle with a significant downside: increased fire risk.
At this year's Consumer Electronics Show (CES), companies unveiled a next-generation garbage truck designed to detect these highly flammable batteries.
The innovation comes as careless disposal of batteries from smartphone
Green battery discovery turns trash into treasure18 Jan 2025 at 12:00am
Evanston IL (SPX) Jan 10, 2025
The batteries used in our phones, devices and even cars rely on metals like lithium and cobalt, sourced through intensive and invasive mining. As more products begin to depend on battery-based energy storage systems, shifting away from metal-based solutions will be critical to facilitating the green energy transition.
Now, a team at Northwestern University has transformed an organic indust
New lithium-sulfur battery will fully charge in 12 minutes for over 1000 cycles18 Jan 2025 at 12:00am
Tokyo, Japan (SPX) Jan 07, 2025
The research team led by Professor Jong-sung Yu from the DGIST Department of Energy Science and Engineering has introduced a significant advancement in lithium-sulfur battery technology. Using a novel nitrogen-doped porous carbon material, the team has dramatically improved charging speeds, addressing a key barrier to the commercialization of lithium-sulfur batteries.
While lithium-ion bat
Shedding light on solar farm impacts in deserts through energy meteorology18 Jan 2025 at 12:00am
Sydney, Australia (SPX) Jan 06, 2025
Utility-scale solar farms, often deployed in desert habitats, are a cost-effective way to generate power compared to rooftop solar panels. However, these large installations interact with sensitive desert ecosystems, prompting researchers to explore their environmental effects through the growing field of "energy meteorology."
A study published in Advances in Atmospheric Sciences by Profes
University of Maryland to develop renewable energy systems for ocean monitoring systems18 Jan 2025 at 12:00am
Los Angeles CA (SPX) Jan 03, 2025
University of Maryland researcher Stephanie Lansing has been awarded $7.8 million from the Defense Advanced Research Projects Agency (DARPA) to spearhead the development of a biologically powered energy system aimed at transforming power generation for ocean monitoring devices worldwide.
Current ocean monitoring devices, essential for understanding marine ecosystems, tracking climate chang
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Solar Energy News, Analysis, Education
Global Renewable Energy Capacity Surging to New Heights
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Global Renewable Energy Capacity Surging to New Heights
21 Jul 2023 at 12:53pm
by Ryan ReganRussia’s prolonged war in Ukraine roiled global energy markets, forcing fossil fuel prices up, and helped cement energy security as a dominant policy area focus in Europe and beyond. These trends and the continued price competitiveness of renewable energy are combining to boost global solar and wind capacity to historic heights. IEA Report Outlines Record […]
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Texas Emerges as Solar’s Latest Hotspot As Legislative Threats Emerge16 May 2023 at 1:51pm
by Ryan ReganCalifornia has long been the state where the solar industry has shined the brightest across residential, commercial, and utility-scale markets. That fact largely remains true today, but Texas is emerging as an ascendant solar energy powerhouse that is poised to give a major lift to national renewable energy generation goals. Texas Solar Capacity Hits Peak […]
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Solar Manufacturing Growth Picks up in U.S.6 Feb 2023 at 7:04pm
by Ryan ReganManufacturers of solar panels, inverters, and related solar energy components have overwhelmingly been based in China over recent decades as few countries around the World could compete with China’s combined natural resource and low-cost manufacturing advantages. While China’s supply chain stranglehold is likely to persistent for some time, recently announced investments by solar manufacturers in […]
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Floating Solar Panels Sail Forward7 Dec 2022 at 3:43am
by Ryan ReganAs solar energy has become more mainstream, solar panels have found their way onto more and more unique places, from theme parks to airports to old landfill sites. Floating solar panels offer an even more creative use for solar that fundamentally alters conventional assumptions about solar generation opportunities. How Do They Work? Solar panels themselves […]
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NIMBYism Threatens to Stymie Solar Progress27 Oct 2022 at 5:32pm
by Ryan ReganThe solar industry has arguably never been in a better position in the wake of the passage of the Inflation Reduction Act (IRA). A rise in NIMBY-inspired land-use policies, however, is threatening to disrupt some of that optimism. A Worrying Trend The passage of the IRA is a seminal moment for the solar industry that […]
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IRA Passage Ushers in New Era of Stability for Solar Industry13 Sep 2022 at 5:50pm
by Ryan ReganIt only took Congress 34 years, but a federal law to meaningfully address the harmful effects of climate change – the Inflation Reduction Act (IRA) – finally passed the body and was signed into law by the President just weeks ago. The first congressional hearings on climate change were held way back in 1988, and […]
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Global Heat Wave Puts Solar Panels to the Test2 Aug 2022 at 5:27pm
by Ryan ReganJuly was a scorcher of a month, with many countries and prominent cities across the world experiencing record-breaking temps. You may think that this was good news for the world’s solar industry as the Sun was seemingly working in overdrive, but in fact, blazing temps can greatly complicate solar generation efforts. This year’s hot summer […]
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Rooftop solar: Good for the economy, good for the grid27 Jul 2022 at 4:29pm
by Rebecca SnowSolar continues to create jobs, investment, economic development and grid resilience while reducing energy costs for utilities, businesses, industry and consumers. It reduces the environmental impact on air, water and carbon. And amazingly, it can be placed atop your house. Guest Post by Tim Echols, Originally posted in the Athens Banner-Herald Tim Echols is Vice-Chair of the Georgia Public Service […]
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Solar Panels Helping Old Landfills Embrace a Greener Future30 Jun 2022 at 12:53pm
by Ryan ReganAs the solar industry has matured over recent decades, solar panels have found their way onto more and more unusual places. Cars, lakes, airports, and Disney World are just a few examples. Although notably less sexy than those examples, solar arrays placed on capped landfills are definitely becoming “a thing” that continues to gather more […]
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The Rise of Agrivoltaics3 Jun 2022 at 6:18pm
by Ryan ReganOnce upon a time, a common argument by solar energy skeptics was that expansive solar farms would overtake large swaths of American farmland, to the eventual detriment of American farmers seeking to grow crops or raise livestock. The industry has grown and matured in such a way that not only rebuffs this concern but shows […]
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The Solar Powered Cars are Coming…Sort of4 May 2022 at 6:26pm
by Ryan ReganThe electric vehicle and solar energy markets are both simultaneously growing at record clips, which begs the question, why haven’t cars powered entirely by the sun taken root as the next big thing? On the surface, the prospect of a car powered by an infinite and free power source that is never “off” sounds like […]
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Cleaning Innovations Key to Solar PV Efficiency2 Apr 2022 at 1:30pm
by Ryan ReganThe efficiency of a solar energy system’s individual PV panels and the amount of sun exposure that said panels receive play a pivotal role in the system’s over ability to harness solar energy. Keeping the surface of the solar panel clean is critical to achieving optimal efficiency and getting the most out of your system. […]
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