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Michael Bloomberg helped close coal plants across America

In 2011 Michael Bloomberg gave 50 million dollars to the Sierra Club's Beyond Coal campaign, expanding its push to replace coal-fired power plants with clean energy.

Michael Bloomberg
Michael Bloomberg · b. 1942
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Michael Bloomberg
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b. 1942
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The story

Coal-fired power plants are among the biggest sources of air pollution and greenhouse gases. The Sierra Club's Beyond Coal campaign set out to close coal plants in the United States and replace them with clean energy. During the George W. Bush years, when an energy task force had called for some 200 new coal plants, the campaign helped stop 170 of them from being built.

In July 2011 Michael Bloomberg, then mayor of New York, made the campaign a major priority for his foundation. Bloomberg Philanthropies gave 50 million dollars to Beyond Coal, allowing it to expand its work from 15 states to 45 states. In April 2015 Bloomberg added 30 million dollars, matched by another 30 million dollars from other donors, to help secure the retirement of half of America's coal plants by 2017.

The campaign then went international. Europe Beyond Coal was established in 2017 by a network of civil society groups, with the goal of phasing out coal on the continent by 2030, and Austria closed its final coal-fired plant in April 2020. That year the effort expanded into Asia, with the launch of Korea Beyond Coal in September.

Bloomberg kept raising his commitment. In June 2019 he pledged 500 million dollars to a new Beyond Carbon initiative aimed at closing the remaining US coal plants by 2030 and tackling other fossil fuels, including gas and petrol-driven cars. In September 2023 he committed another 500 million dollars to finish the job on coal. He has also served as a United Nations special envoy on climate, first appointed by Secretary-General Ban Ki-moon in 2014.

The results have been dramatic. In 2025 Time magazine gave Bloomberg its Earth Award, citing among other achievements the closure of 300 coal-fired power plants across America. Between 2015 and 2025 he pledged more than three billion dollars to environmental causes.

Why it matters

By helping close hundreds of coal plants, the campaign has reduced air pollution and carbon emissions in the United States and beyond.

About Michael Bloomberg

Fired from Wall Street in 1981, he built the Bloomberg Terminal and a global news empire, then served three terms as New York’s mayor and became one of the world’s largest philanthropists.

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b. 1942 · Financial data & media
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Another act of tikkun olam. This is part of tikkun olam, the Jewish idea of repairing the world, and every one of us can add to it.

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