The Congressional Budget Office (CBO) at the request of the Senate Energy and Natural Resources Committee evaluated federal subsidies received by the various energy industries for fiscal year 2011.[ia] The agency found that energy-related subsidies totaled $24 billion, of which $16 billion were spent on renewable energy and energy efficiency and $2.5 billion on fossil fuels in fiscal year 2011. In other words, renewable energy technologies and energy efficiency programs received 6.4 times more subsidies than fossil fuels received. The ethanol industry, which received over $6 billion, was the single largest renewable energy recipient and the wind industry was the second largest renewable energy recipient, according to CBO.[ii]