Research ReportCRS ReportVersion 68
RL33831
Energy Efficiency and Renewable Energy Legislation in the 110th Congress
Published Jan 9, 2009Updated Jun 20, 2025
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What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.