According to new data from the US Energy Information Administration, in 2018, the United States consumed more energy than ever before: 101.3 quadrillion British thermal units (Btu) in 2018, up 4% from 2017 and 0.3% above the previous record set in 2007. This record is in large part due to the growing use of fossil fuels ( petroleum, natural gas, and coal), that provided 80 percent of total energy used in 2018. Consumption of natural gas and petroleum grew by 4 percent, while coal consumption declined by 4 percent compared to the year before. Renewable energy production ( wind and solar are now the largest sources of new electricity generation) also reached a record high last year, climbing 3 percent relative to 2017. However, renewables are still a tiny share of the overall energy mix.