Energy in the United States is obtained from a diverse portfolio of sources, although the majority came from fossil fuels in 2021, as 36% of the nation's energy originated from petroleum, 32% from natural gas, and 11% from coal. Electricity from nuclear power supplied 8% and renewable energy supplied 12%, which includes biomass, wind, hydro, solar and geothermal.[1]
Energy figures are measured in BTU, with 1 BTU equal to 1.055 kJ and 1 quadrillion BTU (1 quad) equal to 1.055 EJ. Because BTU is a unit of heat, sources that generate electricity directly are multiplied by a conversion factor to equate them with sources that use a heat engine.[2]
The United States was the second-largest energy producer and consumer in 2021 after China.[3] The country had a per capita energy consumption of 295 million BTU (311 GJ), ranking it tenth in the world behind Canada, Norway, and several Arabian nations.[3] Consumption was mostly for industry (33%) and transportion (28%), with use in homes (21%) and commercial buildings (18%) making up the remainder.[4][5]
The United States' portion of the electrical grid in North America had a nameplate capacity of 1,213 GW and produced 3,988 TWh in 2021, using 37% of primary energy to do so.[6][7] The country is the second-largest producer and consumer of electricity, behind China.[3] Natural gas overtook coal as the dominant source for electric generation in 2016. While coal use has been dropping, it remained larger than either nuclear or renewables.[6]
^ ab"U.S. energy facts explained". EIA. June 10, 2022. Retrieved April 14, 2023.
^"Monthly Energy Review". EIA. March 28, 2022. Appendix E p2. Retrieved April 19, 2023.
^ abc"International". EIA. Retrieved April 14, 2023.
^Cite error: The named reference EIA 2.1a was invoked but never defined (see the help page).
^Cite error: The named reference EIA 2.1b was invoked but never defined (see the help page).
^ ab"Monthly Energy Review". EIA. March 28, 2022. 7.2b Electric power sector. Retrieved April 14, 2023.
^"Electric Power Annual". EIA. November 7, 2022. 4.3. Existing capacity by energy source. Retrieved April 14, 2023.
and 29 Related for: Energy in the United States information
EnergyintheUnitedStates is obtained from a diverse portfolio of sources, although the majority came from fossil fuels in 2021, as 36% of the nation's...
were the first references ever to the nation's energy use, to renewable resources, and to climate change in an inauguration speech of a UnitedStates president...
closings, China and Russia could surpass theUnitedStatesin nuclear energy production. As of October 2014,[update] the Nuclear Regulatory Commission (NRC)...
Theenergy policy of theUnitedStates is determined by federal, state, and local entities. It addresses issues of energy production, distribution, consumption...
Geothermal energy was first used for electric power production intheUnitedStatesin 1960. The Geysers in Sonoma and Lake counties, California was developed...
TheUnitedStates Atomic Energy Commission (AEC) was an agency of theUnitedStates government established after World War II by the U.S. Congress to foster...
TheUnitedStates Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and energy...
are part of theenergy policy of theUnitedStates. According to Congressional Budget Office testimony in 2016, an estimated $10.9 billion in tax preferences...
TheUnitedStates Department of Defense is one of the largest single consumers of energyinthe world, responsible for 93% of all US government fuel consumption...
their own energy locally and independently. Solar energy deployment increased at a record pace intheUnitedStates and throughout the world in 2008, according...
The Committee on Energy and Commerce is one of the oldest standing committees of theUnitedStates House of Representatives. Established in 1795, it has...
UnitedStatesenergy law is a function of the federal government, states, and local governments. At the federal level, it is regulated extensively through...
TheUnitedStates Department of Energy National Laboratories and Technology Centers is a system of laboratories overseen by theUnitedStates Department...
The nuclear energy policy of theUnitedStates began in 1954 and continued with the ongoing building of nuclear power plants, the enactment of numerous...
TheUnitedStatesEnergy Association (USEA) is an association of public and private energy-related organizations, corporations, nonprofits, educational...
TheUnitedStates of America is a federal republic consisting of 50 states, a federal district (Washington, D.C., the capital city of theUnited States)...
Wind Energy Policy Energy conservation intheUnitedStatesEnergy policy of theUnitedStates U.S. Lighting Energy Policy UnitedStatesenergy independence...
EnergyintheUnited Kingdom came mostly from fossil fuels in 2021. Total energy consumption intheUnited Kingdom was 142.0 million tonnes of oil equivalent...
TheUnitedStates Senate Committee on Energy and Natural Resources is a standing committee of theUnitedStates Senate. It has jurisdiction over matters...
TheUnitedStates of America (USA or U.S.A.), commonly known as theUnitedStates (US or U.S.) or America, is a country primarily located in North America...
UnitedStates. It is second inenergy consumption after Texas. As of 2018[update], per capita consumption was the fourth-lowest intheUnitedStates partially...
The deputy secretary of energy is a high-ranking position within theUnitedStates Department of Energy. The Deputy Secretary is the second-highest-ranking...
TheUnitedStates is the second-largest single consumer of energyinthe world. The U.S. Department of Energy categorizes national energy use in four broad...
Agriculture is a major industry intheUnitedStates, which is a net exporter of food. As of the 2017 census of agriculture, there were 2.04 million farms...
Global Information