The Biden administration proposed steep pollution cuts by coal- and gas-fired power plants.
Most US electricity comes from fossil fuels — the sector creates 25% of the nation's emissions.
Coal is the most polluting fossil fuel, and plants have been closing over the past decade.
Most of the country's more than 3,400 fossil-fuel power plants would have to nearly eliminate their planet-warming greenhouse-gas emissions by 2040 under a proposal announced by the Environmental Protection Agency last week.
Coal plants could also opt to shut down in the first half of the 2030s to avoid meeting most or even all pollution caps.
Persons:
Biden, it's
Organizations:
Service, Environmental, Agency, EPA, Biden, US Energy Information Administration, West Virginia —, Missouri —, Wyoming, Kentucky —, Utah —, Indiana —, Dakota —, Nebraska —, Montana —, Wisconsin —, Colorado —, Mexico —, Arkansas —, Michigan —, Minnesota —
Locations:
Mexico