where does most of america's energy come from
Energy in the United States The majority of this energy is derived from fossil fuels: in 2010, data showed 25% of the nation's energy came from petroleum, 22% from coal, and 22% from natural gas. Nuclear power supplied 8.4% and renewable energy supplied 8%,[4] which was mainly from hydroelectric dams and biomass but also included other renewable sources such as wind power, geothermal and solar energy.[5] Energy consumption has increased at a faster rate than domestic energy production over the last fifty years in the U.S. (when they were roughly equal). This difference is now largely met through imports.[6]
Natural gas in the United States Since 2009, electricity generation has been the largest use of natural gas in the US. Electricity generated by natural gas has been by far the fastest-growing source of electricity in the US since the 1990s. Natural gas became the second-largest source of US electricity in 2006, when it surpassed nuclear power. In late 2015, natural gas surpassed coal as the largest source of electricity generated in the United States.