U.S. natural gas consumption increased by 10% in 2018, reaching a record high of 82.1 billion cubic feet per day (Bcf/d), according to EIA’s recently released Natural Gas Monthly. Domestic consumption of natural gas increased across all sectors in 2018, led by a 3.8 Bcf/d increase in the electric power sector caused by a combination of recent natural gas-fired electric capacity additions and weather-related factors.
The electric power sector consumed 29.1 Bcf/d in 2018, or 35% of total domestic U.S. natural gas consumption. Natural gas continued to make up the highest share of utility-scale electricity generation after first surpassing coal-fired generation on an annual basis in 2016. Specifically, natural gas accounted for one-third (35%) of utility-scale electricity generation in 2018, followed by coal (27%), nuclear (19%), and hydropower (7%).