Nuclear numbers

The looming U.S. nuclear cliff

Nuclear energy accounts for 20 percent of U.S. electricity generation.

Nuclear energy accounts for some 70 percent of carbon-free electricity.

Over half of U.S. nuclear plants are scheduled to retire between 2030 and 2040.

We may be producing a higher percentage of carbon-free electricity in 2030 than in 2040.

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Coalbed methane is an underappreciated problem of global steel production. While cutting methane emissions in the steel supply chain will not produce green steel overnight, it could reduce the sector’s emissions by the equivalent of a billion tons of carbon annually, and at little cost.

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