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KAIST researchers improve hybrid perovskite solar cells with enhanced infrared capture
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KAIST researchers improve hybrid perovskite solar cells with enhanced infrared capture
13 Nov 2024 at 9:48am
Tokyo, Japan (SPX) Nov 09, 2024
A team of researchers from KAIST, led by Professor Jung-Yong Lee of the School of Electrical Engineering and Professor Woojae Kim of Yonsei University's Department of Chemistry, has announced the development of an advanced hybrid solar cell technology. This innovation enhances the capture of near-infrared light, significantly boosting power conversion efficiency and addressing key challenges in
'Solar Great Wall' aims to power Beijing and curb desertification by 203013 Nov 2024 at 9:48am
Los Angeles CA (SPX) Nov 12, 2024
Ordos in Inner Mongolia is spearheading an ambitious "Solar Great Wall" project, merging renewable energy development with ecological restoration, as reported by local officials.
Stretching 400 km long and 5 km wide on average, this massive solar initiative is designed to provide sustainable power to Beijing and nearby regions while supporting the conservation of the Yellow River, a crucia
High renewable energy penetration reduces blackout impact13 Nov 2024 at 9:48am
London, UK (SPX) Nov 07, 2024
New research has revealed that power grids with significant use of weather-dependent renewable energy sources (WD-RESs), such as wind and solar, tend to experience lower intensity blackouts. This comes as positive news as nations worldwide strive to meet ambitious climate targets.
Published in 'Nature Energy', this study analyzed data from U.S. blackouts between 2001 and 2020, offering ins
Hydrogels utilize sunlight for sustainable hydrogen production13 Nov 2024 at 9:48am
Tokyo, Japan (SPX) Nov 07, 2024
Scientists have long sought to replicate how plants transform sunlight into energy, aiming to develop renewable energy alternatives through artificial photosynthesis. This process involves using sunlight to power chemical reactions that yield clean energy. Yet, engineering synthetic systems that emulate natural photosynthesis has remained an elusive goal.
Now, researchers from the Japan Ad
Investigating limitations in new materials for perovskite solar cells13 Nov 2024 at 9:48am
Tokyo, Japan (SPX) Nov 07, 2024
Perovskite solar cells, celebrated for their efficient light-to-electricity conversion, are being studied as promising next-generation solar technology. However, commonly used hole-transport materials such as spiro-OMeTAD present challenges due to their complex synthesis processes and high costs.
Addressing these issues, researchers have developed an alternative: HND-2NOMe, which is easier
UK clean power by 2030? Achievable but challenging, says report13 Nov 2024 at 9:48am
London (AFP) Nov 5, 2024
The UK Labour government's intention to decarbonise the country's power grid by the end of the decade is a "huge challenge" but "achievable", according to a report published on Tuesday.
Prime Minister Keir Starmer's pledge is seen as crucial to Britain meeting its legal obligation of reaching net zero greenhouse gas emissions by 2050 to combat climate change.
- What has Labour promised?
Direct Observation of Space Charge Layers Inside Fuel Cell Electrolytes13 Nov 2024 at 9:48am
Tokyo, Japan (SPX) Nov 04, 2024
A team of researchers from The University of Tokyo has successfully observed the space charge layers inside the solid electrolyte of a fuel cell, providing important insights into their existence and impact.
Solid Oxide Fuel Cells (SOFCs) have gained attention for their potential to provide clean energy, due to their high efficiency and low carbon emissions. These fuel cells use yttria-sta
Silk Thread Innovation Powers Smart Textile Technology13 Nov 2024 at 9:48am
Berlin, Germany (SPX) Nov 04, 2024
Imagine a sweater that can generate power for health-monitoring electronics or charge your mobile phone while you exercise. This has remained a challenge because materials that are both effective conductors and suitable for textiles have been difficult to find. Researchers at Chalmers University of Technology in Sweden are now exploring a new approach using an ordinary silk thread coated with a
Solving interface mystery in organic solar cells makes them more efficient13 Nov 2024 at 9:48am
Raleigh NC (SPX) Oct 31, 2024
New research from North Carolina State University provides a deeper understanding of precisely what is happening in organic solar cells as light is converted into electricity. Researchers developed a new method which visualizes interfaces where the sunlight's energy is converted to electrical charges and used the findings to develop a set of design rules that can improve the efficiency of organi
Exploring the cost and feasibility of battery-electric ships13 Nov 2024 at 9:48am
Berkeley CA (SPX) Oct 31, 2024
Retrofitting a portion of the US shipping fleet from internal combustion engines to battery-electric systems could significantly reduce greenhouse gas emissions and be largely cost effective by 2035, according to a new study from Berkeley Lab researchers recently published in Nature Energy.
Shipping represents 3% of total US greenhouse gas emissions from transportation, making it an import
CSIRO facility launches flexible solar technology for broad real-world use13 Nov 2024 at 9:48am
Sydney, Australia (SPX) Oct 30, 2024
Australia's CSIRO has inaugurated a new $6.8 million facility in Clayton, Victoria, with the mission of advancing its flexible, printed solar technology from the lab into practical, real-world applications, addressing the mounting need for renewable energy solutions across diverse industries.
Unlike traditional silicon-based solar panels, CSIRO's flexible solar cells are printed on ultra-t
EU's extra tariffs of up to 35.3% on Chinese EVs angers Beijing13 Nov 2024 at 9:48am
Brussels, Belgium (AFP) Oct 30, 2024
The EU's decision to impose hefty tariffs on Chinese-made electric cars prompted anger from Beijing on Wednesday, after an anti-subsidy probe concluded China's support undercut European automakers.
The extra taxes have been controversial, with strong opposition from Germany and Hungary amid fears of provoking China's ire and setting off a bitter trade war.
Beijing slammed the European Un
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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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