August 11, 2010
Xcel Energy has released a report showing the success of its preliminary tests of a one-megawatt battery-storage technology system that helps make wind energy available to the grid. More
March 10, 2010
DOE is offering conditional loan guarantees to two clean energy projects: a 30-megawatt wind farm with battery storage in Hawaii and an expansion of Sage Electrochromics' high-volume manufacturing plant in Minnesota for electronically "tintable" windows. More
September 16, 2009
DOE has awarded $354 million from the American Recovery and Reinvestment Act to 22 states under the Energy Efficiency and Conservation Block Grant Program. More
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