Colorado
None of the solar cells produced to date shows external photocurrent quantum efficiencies greater than 100 percent from any portion of the solar spectral irradiance band.
Called the Energy Systems Integration Facility, or ESIF, the laboratory is located at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. The NREL is one of 17 laboratories managed by the U.S.
On November 1, the smallish but very progressive college town of Boulder, Colorado passed two interrelated, historic ballot measures that aim to discontinue service with Xcel Energy Inc.
Xcel Energy Inc. (NYSE:XEL) officials said Tuesday, October 18, that its Boulder, Colorado subscribers could lose access to the utility’s solar rebates and energy efficiency programs if certain ballot measures regarding forming a new city utility pass.
Since January of 2007, Cogentrix Solar Services LLC, a subsidiary of Goldman Sachs, has been sitting on a series of exclusive solar applications for Nevada land which together involve as much land as all other solar applications in that state combi
Colorado doesn’t want to take a page from the book on solar permitting fees, it wants to write one.
Greenscape Capital Group, Inc. (TSX-V: GRN) is set to open the world's greenest parking lot in Denver, Colorado next month.
On June 29, 2009, a joint announcement by the U.S. Department of Energy, or DOE, and the U.S.





