The Image Gallery, provided by the National Renewable Energy Laboratory (NREL), is a collection of photographs, scientific images, and videos related to renewable energy and energy efficiency technologies. NREL is the U.S. Department of Energy's primary national laboratory for renewable energy and energy efficiency research and development.
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May 1, 2013 - Jeff McCoy leads a tour of the green data center with students from area high schools at NREL's IT Shadow Day a comprehensive tour of t...
August 3, 2011 - A snap shot of floating point absorber wave tank test. (Photo by Yi-Hsiang Yui / NREL)
Ocean Thermal Energy Conversion
Ocean thermal energy conversion technology in Hawaii: the net power-producing experiment operated by PICHTR
ORPC's Beta Turbine Generator Unit, the largest ocean energy device ever deployed in the U.S. ORPC poser systems generate clean, renewable electricity...

