EPA rescinds Trump rule expected to make air pollution regulation harder

EPA rescinds Trump rule expected to make air pollution regulation harder
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The Environmental Protection Agency (EPA) is rescinding a Trump-era rule that was expected to make it harder to regulate air pollution, the agency announced on Thursday. 

The agency issued an interim rule to rescind the previous rule, stating that the changes made by the prior rule were “inadvisable, untethered to the [Clean Air Act], and not necessary to effectuate the purposes of the Act.”

Rescinding the Trump-era rule will allow the agency to use the pre-Trump process as it carries out its own regulations.


“Revoking this unnecessary and misguided rule is proof positive of this Administration’s commitment to science,” said EPA Administrator Michael ReganMichael ReganOvernight Energy & Environment — Biden officials announce clean energy plans EPA to assess health impacts of leaded aircraft fuel Biden administration calls on agencies to better guard against political influence on science MORE in a statement. “We will continue to fix the wrongs of the past and move forward aggressively to deliver on President BidenJoe BidenNew York woman arrested after allegedly spitting on Jewish children Former Sen. Donnelly confirmed as Vatican ambassador Giuliani associate sentenced to a year in prison in campaign finance case MORE’s clear commitment to protecting public health and the environment.”

The rule in question changed the way that the agency conducted cost-benefit analyses, technical pro-con lists used in rulemaking, used to justify the regulations they put forward. 

The changes made by the Trump administration included removing the consideration of benefits of reducing additional pollutants besides the one specifically targeted a regulation in the cost-benefit analysis, though it did allow these co-benefits to be included in a separate document. 

The Trump administration defended its changes when it issued the rule, billing it as a way to standardize the process. 

“Up to now there have been no regulations to hold us, the EPA, accountable to a standardized process and guarantee the public can now see how those calculations informed decisions,” then-EPA Administrator Andrew WheelerAndrew WheelerVirginia exits multi-state coalition backing EPA in climate lawsuit Overnight Energy & Environment — Lummis holds up Biden EPA picks 150 ex-EPA staffers ask Virginia lawmakers to oppose Wheeler nomination MORE said at the time.

But the Biden administration took issue with that approach and said in its interim rule Thursday that the Trump rule “codified certain practices that conflict with best science.”

Specifically, it said the portion that required the analyses to address certain outside factors that could potentially influence both cause and effect could have resulted in an “inferior” selection of health studies.

The American Lung Association praised the move on Thursday.

“Lives saved from reducing a certain pollutant as a result of steps taken to clean up another pollutant aren’t any less real or valuable. We thank EPA for taking this step to rescind this harmful rule," the group's president and CEO Harold Wimmer said in a statement.

Updated at 11:09 a.m.