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June 2022
News Release: NREL Analysis Highlights Strategies Beyond Recycling To Bolster Circular Economy for Solar and Battery Technologies
In a new comprehensive literature review, researchers at NREL discovered that alternatives to recycling may have untapped potential to build an effective circular economy for solar photovoltaic and battery technologies, such as reducing the use of virgin materials in manufacturing, reusing for new applications, and extending product life spans.
News Release: New Additives to Perovskite Tandem Solar Cells Boost Efficiency, Stability
Scientists at NREL have demonstrated a tin-lead perovskite cell that overcomes problems with stability and improves efficiency. The new cell, a tandem design with two layers of perovskites, measured a 25.5% efficiency.
NREL Senior Scientist Steve Johnston Receives American Solar Energy Society Award
NREL Senior Scientist Steve Johnston has been selected as a recipient of the 2022 American Solar Energy Society (ASES) Hoyt Clarke Hottel Award.
May 2022
Celebrating Solar Reliability Pioneer Dick DeBlasio
Deblasio was instrumental in getting the solar photovoltaics and distributed energy industries going. Sadly, he died on April 27 at the age of 80.
NREL Pledge Curbs Emissions as Part of Larger DOE Initiative
Martin Keller, director of NREL, said he expects the Flatirons Campus near Boulder, Colorado, will reach net zero emissions annually by the end of fiscal year 2023 and the South Table Mountain Campus outside Golden, Colorado, to hit that achievement three years later.
World's Leading Solar Energy Research Institutions Discuss Shared Challenges, Growth Opportunities at 3rd Terawatt Workshop
Representatives from solar research institutes around the world and international participants from academia and industry discussed the implications of the multi-terawatt photovoltaics market at the 3rd Terawatt Workshop of the Global Alliance of Solar Energy Research Institutes, May 16-17 in Freiburg, Germany.
ARPA-E Funding Drives Innovation, Industry Partnerships at NREL
Among NREL's many funding agencies, the U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E) funds what is perhaps some of NREL's most innovative work.
Capturing Light From Heat at 40% Efficiency, NREL Makes Big Strides in Thermophotovoltaics
NREL has a long history of building solar cells that capture light from the sun at record-setting efficiencies. But the sun is not the only light source from which photovoltaics can capture energy.
News Release: NREL Creates Highest Efficiency 1-Sun Solar Cell
Researchers at NREL created a solar cell with a record 39.5% efficiency under 1-sun global illumination. This is the highest efficiency solar cell of any type, measured using standard 1-sun conditions.
News Release: NREL Scientists Advance Renewable Hydrogen Production Method
Perovskite materials may hold the potential to play an important role in a process to produce hydrogen in a renewable manner, according to an analysis from scientists at NREL.
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Last Updated May 5, 2025