The numbers show that solar power can firmly and affordably meet the bulk of U.S. energy demands.
Physicists used cross-correlation noise spectroscopy to measure miniscule fluctuations in electrical current flowing between materials inside silicon solar cells. They identified crucial signals that are invisible to conventional methods, and pinpointed the likely physical processes causing the noise.
Designing a recycling strategy for a new, forthcoming generation of photovoltaic solar cells – made from metal halide perovskites, a family of crystalline materials with structures like the natural mineral calcium titanate – will add a stronger dose of environmental friendliness to a green industry, according to new research published in Nature Sustainability.
Solar steam generation has emerged as a promising renewable energy technology for water harvesting, desalination, and purification that could benefit people who need it most in remote communities, disaster-relief areas, and developing nations. In Applied Physics Letters, researchers inspired by mangrove trees thriving along coastlines developed a synthetic tree to enhance SSG, replacing capillary action with transpiration, the process of water movement through a plant and its evaporation from leaves, stems, and flowers.
A Penn State-led team of researchers report they have taken a step toward overcoming the challenge of inexpensive hydrogen production by using supercomputers to find materials that could help accelerate hydrogen separation when water is exposed to light, a process called photocatalysis.
A deceptively simple sensor system developed at PNNL can prevent dangerous battery fires.
Solar-power developers need to explore using lower-quality agricultural land for solar energy, incentivize dual-use (combined agriculture and solar) options, avoid concentrated solar development and engage communities early to achieve New York’s green energy goals, according to forthcoming Cornell University research.
Michigan Technological University resides in the Keweenaw, a part of Michigan’s Upper Peninsula that gets more than 200 inches of snow every winter. Michigan Tech researchers—engineers, sociologists, computer scientists—study renewable energy grids, their strengths and weaknesses, community resilience and impact…
Imagine a city in the near future where buildings have solar panels integrated into windows, cladding and rooftops – allowing urban areas to generate their own clean and renewable energy. Thanks to a new grant from the Engineering and Physical Sciences Research Council (EPSRC) and Bristol’s Cabot Institute, that vision is set to become reality.
Michigan Tech engineers look into the untapped potential of parking lots in a study that investigates the energy-related benefits of developing charging stations powered with solar canopies built into the parking infrastructure of large-scale retailers like Walmart.
For years some utility companies have worried that solar panels drive up electric costs for the people who don’t have panels. Michigan Tech renewable energy researchers has shown the opposite is actually true — grid-tied solar photovoltaic (PV) owners are actually subsidizing their non-PV neighbors.
Case Western Reserve University computer scientists and energy technology experts are teaming up to leverage the diagnostic power of artificial intelligence (AI) to make solar-power plants more efficient.
UAlbany is partnering to create a new weather forecasting tool that will offer real-time predictions on storm outages, electrical load and renewable energy generation.
Dr. Thomas Rimmele from the National Science Foundation’s (NSF) National Solar Observatory joins the 11th annual list of awardees from such companies as Netflix, Google, and Patagonia, as well as institutions such as Johns Hopkins University and the ACLU of Massachusetts.
Could we create massive sulfuric acid clouds that limit global warming and help meet the 2015 Paris international climate goals, while reducing unintended impacts? Yes, in theory, according to a Rutgers co-authored study in the journal Earth System Dynamics. Spraying sulfur dioxide into the upper atmosphere at different locations, to form sulfuric acid clouds that block some solar radiation, could be adjusted every year to keep global warming at levels set in the Paris goals. Such technology is known as geoengineering or climate intervention.
Geoengineering – spraying sulfur dioxide into the atmosphere to combat global warming – would only temporarily and partially benefit apple production in northern India, according to a Rutgers co-authored study. But abruptly ending geoengineering might lead to total crop failure faster than if geoengineering were not done, according to the study – believed to be the first of its kind – in the journal Climatic Change.
Just released first images from the National Science Foundation’s Daniel K. Inouye Solar Telescope reveal unprecedented detail of the Sun’s surface and preview the world-class products to come from this preeminent 4-meter solar telescope. NSF’s Inouye Solar Telescope, on the summit of Haleakala, Maui, in Hawai‘i, will enable a new era of solar science and a leap forward in understanding the Sun and its impacts on our planet.
ASU receives $9.8 million in Solar Energy Technologies Office Awards.
If you guessed locations with drier atmospheres and frequent clear skies, you’re right. WASHINGTON, D.C., June 25, 2019 — A group of University of California, San Diego researchers set out to gain a better understanding of the thermal balance of…