France opened a flurry of nuclear power plants in the 1980s and 1990s, giving it low-carbon electricity ever since

At the turn of the millennium, France had one of the lowest-carbon electricity grids in Europe (and the world). While countries like the UK and Germany emitted well over 500 grams of CO₂ per kilowatt-hour of electricity, France emitted just 80 grams — six times less. This was mostly thanks to nuclear power.

In the 1980s and 1990s, France rapidly expanded its power grid, and almost all of this growth came from new nuclear plants. The chart shows this: in the 1980s alone, nuclear power grew from 60 to over 300 terawatt-hours.

By 2000, nuclear power supplied almost 80% of the country’s electricity, making it much cleaner than its neighbors, mostly relying on coal and gas.

France still has one of the cleanest grids in Europe, although it has added very little nuclear power in the 21st century. It has opened just one plant in the last 25 years, in Flamanville, following long delays and cost overruns.

In the last decade, solar and wind power have grown the most.

See what countries produce nuclear energy, and how their generation has changed over time →

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This page was imported from Our World in Data. “France opened a flurry of nuclear power plants in the 1980s and 1990s, giving it low-carbon electricity ever since” by Hannah Ritchie, published by Our World in Data under CC BY 4.0. Changed here: set as a page, its interactive charts shown as pictures. Data from third parties keeps its own licence.

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