Remove Air Pollution Remove Fossil Fuels Remove Nitrogen Oxides Remove Wind Power
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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

And fossil fuel power plants may not stick to their retirement schedules for a variety of reasons. In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data.

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Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

It also will save US consumers money because they will spend less on fossil fuels. First, decarbonizing the electricity sector mainly with wind and solar to replace coal and fossil gas. Second, replacing fossil fuels with clean electricity in the transportation, building, and industrial sectors.

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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

Our analysis also demonstrates renewables’ power. The shift from fossil fuels in the 100-percent RES scenario reduces the amount of toxic power plant air pollution much more than what we called a “no-new-policy,” or business-as-usual, scenario. And what about fossil fuel-dependent workers and communities?