How does the United States generate electricity currently?

Over the course of 2020, the U.S. generated 4,009 TWh of electricity, with the majority coming from fossil fuels. Natural gas (40.3%) was the biggest source of electricity for the country, accounting for more than nuclear (19.7%) and coal (17.3%) combined.

Including nuclear energy, non-fossil fuels made up 41.9% of U.S. electricity generation in 2020. The biggest sources of renewable electricity in the U.S. were wind (8.4%) and hydro (7.3%).

But on a state-by-state breakdown, we can see just how different the electricity mix is across the country (rounded to the nearest percentage). //

But for the U.S. to reach its ambitious carbon-free goal by 2035, the biggest impact will need to come from the biggest electricity producers.

That title currently goes to Texas, which generated 12% of total U.S. electricity in 2020. Despite being the most populous state, California generated less than half Texas’ output, and less than both Florida and Pennsylvania.