The following news stories highlight solar research, technologies, and resources. Subscribe to the RSS feed . Learn about RSS.
November 20, 2014
The Energy Department’s National Renewable Energy Laboratory (NREL) and SolarCity have entered into a cooperative research agreement to address the operational issues associated with large amounts of distributed solar energy on electrical grids. The work includes collaboration with the Hawaiian Electric Companies to analyze high penetration solar scenarios using advanced modeling and inverter testing at the Energy Systems Integration Facility (ESIF). The project is funded in part through an Energy Department solar cost-share program.
October 20, 2014
Distributed solar photovoltaic (PV) system prices dropped by 12 – 19 percent nationwide in 2013, according to the third edition of a jointly written report on PV pricing trends from the Energy Department’s (DOE) National Renewable Energy Laboratory (NREL) and Lawrence Berkeley National Laboratory (LBNL). In addition, 2014 prices are expected to drop another 3 – 12 percent, depending on system location and market segment. Industry analysts expect this trend to continue over the next couple of years, keeping the nation on track to meet the DOE SunShot Initiative’s 2020 targets.
September 29, 2014
The Energy Department’s National Renewable Energy Laboratory recently named leaders in the renewable energy field as center directors. Paul Basore has been named Director of the Materials Applications and Performance Center; Dave Mooney as Director of the Strategic Energy Analysis Center; Nancy Haegel as Director of NREL’s Materials Science Center; Jao van de Lagemaat as Director of Chemistry and Nanoscience; and Pete Sheldon was named Director of Research Operations within NREL’s Materials and Chemical Science and Technology Directorate.
September 22, 2014
The Energy Department’s National Renewable Energy Laboratory (NREL) will test power inverters submitted to the Little Box Challenge presented by Google and the IEEE Power Electronics Society. The Challenge is an open competition to build smaller power inverters for use in solar power systems. The winner of the $1 million prize will have designed and built a kilowatt-scale inverter with the highest power density – at least 50 Watts per cubic inch.
September 19, 2014
Thirty clean energy companies will present their business cases to a panel of investors and industry experts Oct. 28 and 29 in Denver, as the Energy Department’s National Renewable Energy Laboratory (NREL) hosts its annual Industry Growth Forum.
September 16, 2014
NREL's Thermal Systems Group is performing research and development on components for high-temperature concentrating solar power (CSP) receivers as part of DOE's SunShot effort. DOE supports R&D of CSP technologies in order to achieve SunShot Initiative cost targets with systems that can supply solar power on demand through the use of thermal energy storage. The thermal energy from the receiver can be stored and subsequently dispatched to produce electricity via a turbine driving a generator.
August 27, 2014
"Gas to wafer" approach, 100 times faster than typical methods, wins R&D 100 award.
July 28, 2014
NREL is accelerating the availability of next-generation technologies by making it easier for industry partners to work with the lab.
July 17, 2014
NREL's algorithms and models predict performance and financial risk of renewable energy systems.
July 11, 2014
A growth system that can produce thin solar cells quickly and at low cost, and an ultra-efficient supercomputer platform – both developed or advanced by the Energy Department’s National Renewable Energy Laboratory (NREL) and its partners – have been named among this year’s most significant innovations by R&D Magazine.
June 9, 2014
Concentrating Solar Power (CSP) projects would add additional value of 5 or 6 cents per kilowatt hour to utility-scale solar energy in California where 33 percent renewables will be mandated in six years, a new report by the Energy Department’s National Renewable Energy Laboratory has found.
June 3, 2014
The Energy Department’s National Renewable Energy Laboratory will host several events at the 2014 Denver Solar Day on Sunday, June 8. The free expo is expected to attract more than 2,000 photovoltaics (PV) installers, PV buyers, students, utility officials and members of the public.
May 9, 2014
The Energy Department’s National Renewable Energy Laboratory recently recognized the professionals behind the lab’s greatest innovations from the past year during its annual Innovation and Technology Transfer Awards ceremony. The event also celebrated NREL’s commercialization and partnering successes, recognizing the researchers and engineers—including three honorees in the new Rising Stars Award category—who made it happen.
May 7, 2014
Increasingly, banks, credit unions, and other lenders are beginning to offer loan products to homeowners and businesses for the installation of rooftop solar systems. However, barriers to accessing this growing market still remain. The Energy Department’s (DOE) National Renewable Energy Laboratory (NREL) recently convened the Banking on Solar working group to engage lenders and other stakeholders to address these barriers.
April 15, 2014
Perovskite, a semiconducting cube-like mineral, is jumping up efficiency charts faster than any other solar-cell material.
February 26, 2014
The Energy Department's National Renewable Energy Laboratory (NREL) has published a report that aligns solar policy and market success with state demographics. By organizing the 48 contiguous states into four peer groups based on shared non-policy characteristics, the NREL research team was able to contextualize the impact of various solar policies on photovoltaic (PV) installations.
February 19, 2014
NREL has found that parabolic troughs and dry-cooled towers deliver similar value for concentrating solar power (CSP) plants, despite different solar profiles. A new NREL report shows increasing importance for systems with thermal energy storage. The report also demonstrates that multiple CSP technologies and plant configurations can be analyzed using traditional planning tools such as production cost models.
February 14, 2014
David S. Ginley, a materials scientist at the Energy Department’s National Renewable Energy Laboratory, has been named a fellow of the American Academy for the Advancement of Science (AAAS), an honor accorded to at most 1 percent of the prestigious scientific society’s membership each year.
February 6, 2014
Dan Arvizu, director of the Energy Department’s National Renewable Energy Laboratory (NREL), has been elected to membership in the National Academy of Engineering.
January 8, 2014
Producing hydrogen directly from the sun -- and in a way that is commercially viable -- is more a reality, less a pipedream, thanks in part to a new discovery, renowned hydrogen water-splitting expert John Turner stated in a commentary in the journal Science.