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Clean Air Act

The Clean Air Act is a U.S. federal law, enacted in 1963 and amended in 1970 and 1990, authorizing the EPA to set air-quality standards and regulate emissions.

Known aliases

  • Clean Air Act of 1970
  • Clear Air Act

Current stories

investConfirmed8 publishers

Alito's recusal leaves Exxon and Suncor needing five of eight justices to stop Boulder's climate suit

Justice Samuel Alito's recusal means a 4-4 Supreme Court split would keep Boulder's climate suit against Exxon Mobil and Suncor alive in state court. Dozens of similar city and county suits turn on the same ruling, and the companies warn the damages could run to billions of dollars.

Perspective Coverage

8 publishers
Builder
Builder 18%
Operator
Operator 47%
Investor
Investor 35%

Reality

Evidence82
Adoption
Not scored
Hype gap+10
Incentives60
Confidence72
leadershipOne report1 publisher

Exxon and Suncor stake their Boulder defense on the Constitution's structure

Exxon Mobil and Suncor argue that the Constitution's structure bars Boulder's climate-cost suit from state court, in a case the Supreme Court hears October 5. Vox reports they cite no clause of the text, so the case tests the justices' textualism as much as Boulder's claim.

Publishers:vox.com

Reality

Evidence45
Adoption
Not scored
Hype gap+25
Incentives60
Confidence40
leadershipOne report1 publisher

Supreme Court weighs whether Boulder can make ExxonMobil and Suncor pay for climate damage

Supreme Court justices hear Boulder's suit against ExxonMobil and Suncor on Monday, a case that could settle dozens of similar local climate claims. At issue for producers is whether climate costs get fought jurisdiction by jurisdiction in state courts or left to federal regulators.

Publishers:abcnews.com

Reality

Evidence58
Adoption
Not scored
Hype gap+5
Incentives62
Confidence50
investOne report1 publisher

EPA's power-plant repeal makes coal the data-center stopgap until about 2031

The EPA finalized its repeal of the 2024 power plant carbon standards on Monday. The case that this is a supply decision for AI load comes from a sustainability consultant who gives coal three to five more years.

Publishers:fortune.com

Reality

Evidence45
Adoption25
Hype gap+30
Incentives70
Confidence55
scienceOne report1 publisher

Industrial plants emitted about 30% less where a Democrat narrowly won the House seat

A study of 37,368 plants and 5,304 U.S. House elections from 1991 to 2016 finds abatement spending 47% higher in narrowly Democratic districts, with multi-plant firms letting emissions rise at their facilities elsewhere.

Publishers:phys.org

Reality

Evidence62
Adoption
Not scored
Hype gap+18
Incentives58
Confidence55
productOne report1 publisher

Former EPA officials tally 30 federal actions that raise the AI buildout's health cost

The Environmental Protection Network says 17 of those actions name AI or data centers outright, and the remedy it proposes is a voluntary pledge for the White House to sign. The health figures it cites come from academic modelling.

Publishers:theverge.com

Reality

Evidence58
Adoption
Not scored
Hype gap+22
Incentives72
Confidence52
productOne report1 publisher

EPA proposal would strip public-notice mandate from state air permits for minor pollution sources, including data centers

The agency says it is only handing minor-source permitting back to the states, and for a siting team the practical effect is that opposition arrives later, in court and at the ballot box, instead of in a hearing room.

Publishers:fastcompany.com

Reality

Evidence55
Adoption15
Hype gap+18
Incentives74
Confidence52
productOne report1 publisher

Optional disclosure would leave data centre diesel fleets unaccounted, as Northern Virginia shows

Making minor-source disclosure voluntary hands the call to states and hides the permit-splitting that turned Northern Virginia into a 27-gigawatt diesel fleet.

Publishers:thenextweb.com

Reality

Evidence61
Adoption58
Hype gap+12
Incentives66
Confidence49
scienceOne report1 publisher

Wildfire smoke has clawed back a quarter of 40 years of clean-air gains, and desk jobs are not exempt

A Georgia Tech economist puts the erosion at more than half in many Western states, with health damages running to $130 billion a year. The productivity losses are the part nobody books.

Publishers:phys.org

Reality

Evidence38
Adoption
Not scored
Hype gap+22
Incentives58
Confidence41