# What percentage of electricity is generated by nuclear power in the United States in 2018?

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## How much of the country’s electricity comes from nuclear power in 2018?

Nuclear is the world’s second largest source of low-carbon power (29% of the total in 2018). Over 50 countries utilize nuclear energy in about 220 research reactors.

## How is most electricity generated in the US?

According to the U.S. Energy Information Administration, most of the nation’s electricity was generated by natural gas, coal, and nuclear energy in 2019. Electricity is also produced from renewable sources such as hydropower, biomass, wind, geothermal, and solar power.

## What country produces the most nuclear energy?

Top 15 Nuclear Generating Countries – by Generation

Country 2020 Nuclear Electricity supplied (GW-hr)
United States 789,919
China 344,748
France 338,671
Russia 201,821

## How much electricity did the US use in 2019?

Total electricity end use in the United States from 1975 to 2020 (in billion kilowatt hours)

Characteristic Use in billion kilowatt hours
2020 3,802
2019 3,955
2018 4,003
2017 3,864

## How many megawatts of electricity does the US produce?

As of February 2021, America has approximately 1.2 million megawatts of generation capacity. The largest fuel source for this capacity is natural gas (44%), followed by coal (19%). Nuclear, hydro, and wind together account for about one-quarter of capacity. Solar currently constitutes more than 4% of all capacity.

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## How much electricity does the US use in a year?

Electricity consumption in the United States was about 3.8 trillion kilowatthours (kWh) in 2020.

## How much electricity does nuclear energy produce?

Nuclear energy has been powering the U.S. grid for the past 6 decades and produces around 1 gigawatt of power per plant on average.

## How much energy does nuclear power produce per year?

However, most power plants do not operate at full capacity every hour of every day of the year. In 2019, the R.E. Ginna nuclear power plant actually generated at total of 4,993,693 MWh, achieving an annual average capacity factor of about 98%.