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Mapped: Every Power Plant in the United States

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Every Power Plant in the United States

This Map Shows Every Power Plant in the United States

Every year, the United States generates 4,000 million MWh of electricity from utility-scale sources.

While the majority comes from fossil fuels like natural gas (32.1%) and coal (29.9%), there are also many other minor sources that feed into the grid, ranging from biomass to geothermal.

Do you know where your electricity comes from?

The Big Picture View

Today’s series of maps come from Weber State University, and they use information from the EPA’s eGRID databases to show every utility-scale power plant in the country.

Use the white slider in the middle below to see how things have changed between 2007 and 2016:

The biggest difference between the two maps is the reduced role of coal, which is no longer the most dominant energy source in the country. You can also see many smaller-scale wind and solar dots appear throughout the appropriate regions.

Here’s a similar look at how the energy mix has changed in the United States over the last 70 years:

Energy net generation over time

Up until the 21st century, power almost always came from fossil fuels, nuclear, or hydro sources. More recently, we can see different streams of renewables making a dent in the mix.

Maps by Source

Now let’s look at how these maps look by individual sources to see regional differences more clearly.

Here’s the map only showing fossil fuels.

Fossil fuel power plants in the U.S.

The two most prominent sources are coal (black) and natural gas (orange), and they combine to make up about 60% of total annual net generation.

Now here’s just nuclear on the map:

Nuclear power plants in the U.S.

Nuclear is pretty uncommon on the western half of the country, but on the Eastern Seaboard and in the Midwest, it is a major power source. All in all, it makes up about 20% of the annual net generation mix.

Finally, a look at renewable energy:

Renewables power plants in the U.S.

Hydro (dark blue), wind (light blue), solar (yellow), biomass (brown), and geothermal (green) all appear here.

Aside from a few massive hydro installations – such as the Grand Coulee Dam in Washington State (19 million MWh per year) – most renewable installations are on a smaller scale.

Generally speaking, renewable sources are also more dependent on geography. You can’t put geothermal in an area where there is no thermal energy in the ground, or wind where there is mostly calm weather. For this reason, the dispersion of green sources around the country is also quite interesting to look at.

See all of the above, as well as Hawaii and Alaska, in an interactive map here.

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Batteries

Ranked: The World’s Largest Lithium Producers in 2023

Three countries account for almost 90% of the lithium produced in the world.

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Voronoi graphic showing the top lithium producers in 2023.

The World’s Largest Lithium Producers in 2023

This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.

Three countries—Australia, Chile, and China—accounted for 88% of lithium production in 2023.

In this graphic, we list the world’s leading countries in terms of lithium production. These figures come from the latest USGS publication on lithium statistics (published Jan 2024).

Australia Leads, China Approaches Chile

Australia, the world’s leading producer, extracts lithium directly from hard-rock mines, specifically from the mineral spodumene.

The country saw a big jump in output over the last decade. In 2013, Australia produced 13,000 metric tons of lithium, compared to 86,000 metric tons in 2023.

RankCountryLithium production 2023E (metric tons)
1🇦🇺 Australia86,000
2🇨🇱 Chile44,000
3🇨🇳 China33,000
4🇦🇷 Argentina9,600
5🇧🇷 Brazil4,900
6🇨🇦 Canada3,400
7🇿🇼 Zimbabwe3,400
8🇵🇹 Portugal380
🌍 World Total184,680

Chile is second in rank but with more modest growth. Chilean production rose from 13,500 tonnes in 2013 to 44,000 metric tons in 2023. Contrary to Australia, the South American country extracts lithium from brine.

China, which also produces lithium from brine, has been approaching Chile over the years. The country increased its domestic production from 4,000 metric tons in 2013 to 33,000 last year.

Chinese companies have also increased their ownership shares in lithium producers around the globe; three Chinese companies are also among the top lithium mining companies. The biggest, Tianqi Lithium, has a significant stake in Greenbushes, the world’s biggest hard-rock lithium mine in Australia.

Argentina, the fourth country on our list, more than tripled its production over the last decade and has received investments from other countries to increase its output.

With all the top producers increasing output to cover the demand from the clean energy industry, especially for electric vehicle (EV) batteries, the lithium market has seen a surplus recently, which caused prices to collapse by more than 80% from a late-2022 record high.

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