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Sandia Researchers to Help U.S. Marine Corps Make Smart Decisions on Renewable Energy Planning

The U.S. Marine Corps are the first boots on the ground in a crisis. On the front lines, they must be able to power up securely without plugging into utilities. They require nothing less than completely reliable and cost-effective energy independence.

6 May 2016

Vision Ridge Partners, GSSG Solar Announce Financing of 46.8-MW Solar Energy Project in Japan

Underscoring the major growth in Japan's renewable energy sector, Vision Ridge Partners and GSSG Solar today announced the financing of a major 46.8 megawatt (MW) solar energy project in Japan's Nagano Prefecture.

4 May 2016

Cornell University Opens New 2-MW Sutton Road Solar Farm in Geneva, New York

Bring on the sunshine: Cornell University’s new Sutton Road Solar Farm, a 2-megawatt energy facility that will offset nearly 40 percent of the annual electricity demand at the New York State Agricultural Experiment Station (NYSAES) in Geneva, New York, became fully operational April 13.

4 May 2016

Researchers Propose New Model for Recycling Lithium-Ion Batteries into Solar Power Systems

Despite their hefty price tag, smartphones have an average consumer lifetime of about three years. The lithium ion batteries that power them, however, can last for about five years -- meaning that just about every discarded smartphone generates e-waste and squanders the battery’s twilight years.

20 Apr 2016

Scientists Explain Inefficiency of Zinc-Oxide Dye-Sensitized Solar Cells

Specialized systems of materials, like those comprising of inorganic and organic thin films, are required to convert solar energy into solar fuels or electricity. Processes taking place at the junction of these thin films play a vital role in transforming the solar energy.

18 Apr 2016

PolyU Team Fabricates Perovskite-Silicon Tandem Solar Cells with Record-Breaking Conversion Efficiency

The Hong Kong Polytechnic University (PolyU) has successfully developed perovskite-silicon tandem solar cells with the world's highest power conversion efficiency of 25.5% recently. Perovskite solar cells first appeared in 2009 with an efficiency of just 3.8%.

13 Apr 2016