2025

Reuters | “AI data centers are forcing dirty ‘peaker’ power plants back into service”


Reuters interviewed UCLA Fielding's Dr. Lara Cushing about the public health impact of so-called "peaker" generating plants in residential areas.

Reuters | “AI data centers are forcing dirty ‘peaker’ power plants back into service”

Reuters interviewed UCLA Fielding's Dr. Lara Cushing about the public health impact of so-called "peaker" electrical generating plants in residential communities.

A 2022 study of formerly “redlined” U.S. communities, which were cut off from financial services like mortgages for being predominantly Black or immigrant, found that residents were 53% more likely to have had a peaker plant built nearby since the year 2000 than in non-redlined areas.

“If you were a redlined neighborhood, you were more likely to have a fossil fuel power plant built nearby, and we saw that relationship was even stronger for peaker plants,” said UCLA professor of environmental health sciences Lara Cushing, who led the study.

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