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EPA scraps power plant emissions limits in sweeping rollback

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Cite

Smith, H., & Begert, B. (2026, September 14). EPA scraps power plant emissions limits in sweeping rollback. Los Angeles Times. https://www.latimes.com/environment/story/2026-09-14/epa-scraps-power-plant-emissions-limits-in-sweeping-rollback

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Los Angeles Times · collected 2026-09-14 · by Hayley Smith, Blanca Begert

Quick Summary

The Environmental Protection Agency (EPA) has scrapped federal limits on greenhouse gas emissions from coal and natural gas power plants, reversing most of the Biden-era climate rules to lower energy costs. This rollback could lead to an additional 5.8 billion metric tons of carbon dioxide emissions by 2050, according to experts who warn it will cause significant health issues and premature deaths. While California has phased out coal use and maintains its own regulations for natural gas plants, the state remains vulnerable to the broader impact of this decision on climate change and public health.
Written by AI on 2026-09-16, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

The Environmental Protection Agency (EPA) under Administrator Lee Zeldin is set to repeal rules limiting greenhouse gas emissions from coal and natural gas power plants. This move, expected to be announced as soon as Monday during a G20 energy ministers' meeting in Houston, represents a significant rollback of climate policies established by former Presidents Barack Obama and Joe Biden. The EPA claims the change will remove billions of dollars in costs for the industry and help "unleash" American energy. However, environmental groups argue that it could add up to 5.8 billion metric tons of carbon dioxide emissions by 2050, triggering hundreds of billions in health damages from pollution-driven disease and premature deaths. The EPA's action is part of a broader series of steps to roll back regulatory protections, including dismantling rules on vehicle emissions and air toxics from power plants. Environmentalists are expected to challenge the decision legally. California, which has already phased out coal and implemented its own regulations for natural gas plants, remains particularly vulnerable to these changes. The EPA estimates that the rollback will eliminate more than $300 billion in costs for power plants. Critics argue this move undermines efforts to address climate change and protect public health. Environmental groups have vowed to sue over the decision, calling it a "dark day" for policies protecting people from climate change impacts. This repeal is seen as a significant gift to the fossil fuel industry but faces strong opposition from environmental advocates who warn of severe consequences for air quality and public health.

Written for “EPA Repeals Power Plant Emissions Limits” on 2026-10-30, grounded in this article and the 13 other(s) covering the same event.

Story

📰 EPA Repeals Power Plant Emissions Limits
Environment · 14 article(s) covering the same event. Compare every outlet's account →

Compared with similar articles

This article reads leans left and hedges 6% of its claims. Each row says how that neighbour differs.
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Fox News
⚖️ Leans strongly right further right than this Hedges 1 of 15 claims Outlet record 70/100
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How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
54
sentences that state something as happening or true
Uncertain
6%
3 of 54 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
95/100
Los Angeles Times's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
14
Environment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-16 · source text last changed 2026-09-15 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Los Angeles Times · 252 article(s) · 0 correction(s) detected
No corrections detected for this publisher. That may mean careful reporting, or simply that nothing has been checked.

Who wrote this

Hayley Smith
4 article(s) here · 1 carrying a prediction
🔮 - Experts warn the rollback could add up to 5.8 billion metric tons of carbon dioxide emissions by 2050 and trigger hundreds of billions in health damages from pollution-driven disease and premature deaths.
🔮 A study of nearly 1,000 years of coral records from the Galápagos suggests that human-caused climate change may be making El Niño more extreme.
🔮 This includes people who may have been traveling along the North Kaibab Trail from the trailhead to Phantom Ranch, staying at Bright Angel Campground or traveling or staying in the area known as “the Box” north of Phantom Ranch, officials said.
Also by Hayley Smith
Nothing else under this byline is closely related to this article, so these are simply their most recent.
Blanca Begert
2 article(s) here · 1 carrying a prediction
🔮 - Experts warn the rollback could add up to 5.8 billion metric tons of carbon dioxide emissions by 2050 and trigger hundreds of billions in health damages from pollution-driven disease and premature deaths.
🔮 Yet at a recent gathering in Sacramento, those in the nascent industry continued to tout the potential of a fuel they hope will turn around and thrive.
Also by Blanca Begert
Nothing else under this byline is closely related to this article, so these are simply their most recent.

Topics

California EPA The Environmental Protection Agency U.S. U.S. Environmental Protection Agency

Subjects

Biden PERSON · 5× California GPE · 5× U.S. GPE · 4× EPA ORG · 3× American NORP · 1× Lee Zeldin PERSON · 1× Obama PERSON · 1× The Environmental Protection Agency ORG · 1× The Trump Administration ORG · 1× U.S. Environmental Protection Agency ORG · 1×

Narrative

The EPA’s action is part of a series of steps to roll back regulatory protections over the last two years, including dismantling rules on pollution from cars, limits on mercury and other air toxics from power plants, and the federal government’s formal affirmation that climate change is harmful to human health and welfare, known as the endangerment finding.
framing: assertive · carried by 1 article(s) · first seen 2026-09-14
🔮 - Experts warn the rollback could add up to 5.8 billion metric tons of carbon dioxide emissions by 2050 and trigger hundreds of billions in health damages from pollution-driven disease and premature deaths.
2026-09-16 · Los Angeles Times
EPA scraps power plant emissions limits in sweeping rollback · assertive framing

Claims (54 extracted, 3 hedged)

- Click here to listen to this article - - The Environmental Protection Agency is abandoning federal limits on planet-warming pollution from coal and gas power plants, dismantling most Biden-era climate rules in the name of lowering energy costs. asserted
Agency → click → costs
- Experts warn the rollback could add up to 5.8 billion metric tons of carbon dioxide emissions by 2050 and trigger hundreds of billions in health damages from pollution-driven disease and premature deaths. uncertain
rollback → warn → disease
- California has phased out coal and has its own regulations on natural gas plants but remains vulnerable. asserted
California → phase → plants
The U.S. Environmental Protection Agency said Monday it will no longer regulate planet-warming pollution from power plants that burn coal or natural gas. asserted
that → say → coal
The nation’s top environmental authority is rolling back most Biden-era limits on greenhouse gas emissions in an effort to remove “red tape” that drives up energy costs, agency officials said. asserted
officials → roll → costs
They also announced a proposal to rescind regulations on the power sector from the Obama era and prevent future administrations from implementing new ones. asserted
They → announce → ones
Making electricity from coal and gas is the second-largest source of greenhouse gas emissions in the U.S. and the leading driver of climate change globally. asserted
Making → make → change
“For over 15 years, the Obama and Biden administrations implemented a war on coal to destroy reliable and affordable energy,” EPA Administrator Lee Zeldin said in a statement. asserted
Zeldin → implement → statement
“The Trump Administration has come in to protect American energy and to make sure you can afford to keep the lights on.” asserted
you → come → lights
But experts say unchecked greenhouse gas emissions from power plants mean more global warming and set back progress on climate change across the U.S. asserted
emissions → say → U.S.
California does not have any coal-fired power plants and has its own regulations on natural gas. asserted
California → have → gas
The rollback could result in as much as 5.8 billion metric tons of added carbon dioxide emissions by 2050, said Zealan Hoover, a former senior advisor to the EPA administrator in the Biden administration. uncertain
Hoover → result → administration
While electricity demand is rising, “we do not have to meet that electricity demand by highly polluting coal and gas plants,” Hoover said. asserted
Hoover → rise → plants
“And when we do run coal and gas plants, we have the option to hold them to a high public health standard. asserted
we → run → standard
This administration is choosing to cut those standards.” asserted
administration → choose → standards
The 2009 endangerment finding affirms that carbon dioxide and other greenhouse gases pose a threat to human health and welfare. asserted
dioxide → affirm → health
Its repeal marks one of the most significant deregulatory actions in U.S. history. asserted
repeal → mark → history
The Biden administration’s rules would have required some coal plants to make major cuts in their emissions, in some cases by installing carbon-capture technology, changing how they operate or eventually retiring. asserted
they → require → technology
They would also have required future natural gas plants to meet strict emissions standards, which they could achieve by converting to cleaner-burning fuels such as hydrogen. uncertain
they → require → hydrogen
EPA officials now say the technology is not sufficiently available. asserted
technology → say → ?
Besides the climate disturbance, which affects everyone, Monday’s rollback will most directly affect people who live near coal plants, which California has already phased out, and people who live near gas plants in states that don’t have their own regulations. asserted
that → affect → regulations
California requires 90% of electricity to be zero-carbon by 2035 and 100% to be so by 2045. asserted
% → require → 2045
That would eliminate natural gas in the power sector. asserted
That → eliminate → sector
California Air Resources Board spokesperson Lindsay Buckley said the Trump administration’s decision “has no effect on California’s rules and greenhouse gases from the state’s power plants are still regulated under Cap-and-Invest.” asserted
gases → say → Cap
The latter regulation is the state’s backstop climate trading program that puts an ever-stricter cap on emissions across sectors and allows polluting businesses to buy and trade allowances to meet it. asserted
businesses → put → it
Californians will still feel the effects of Monday’s decisions. asserted
Californians → feel → decisions
“Some of these coal-fired power plants are some of the biggest carbon polluters in the U.S. if not the world,” said Ethan Elkind, director of the UC Berkeley School of Law’s climate program. asserted
Elkind → fire → program
“It doesn’t directly affect California’s own state goals for decarbonizing our electricity sector, but removing environmental protections on those plants means that we’re going to be worsening climate change which definitely affects California.” asserted
which → affect → California
EPA administrator Lee Zeldin said Wednesday that the agency plans to roll back rules regulating mercury air pollution and carbon dioxide emissions from power plants. asserted
agency → say → plants
EPA officials said on a call Monday that the change will not include pollutants that directly harm health such as carbon monoxide and nitrogen dioxide, which are regulated separately. asserted
which → say → monoxide
They argued that the 2024 rules established by the Biden administration — which set stringent standards for fossil fuel plants — were a “direct attempt to shift America away from affordable energy” in violation of the Clean Air Act. asserted
which → argue → Act
In all, they said the action will save $310 billion for the power sector, primarily by avoiding costs to comply with the stricter rules and other forced investments. asserted
action → say → rules
But Hoover, the former Biden administration advisor, said those calculations omit how much the country would have saved in avoided healthcare costs. asserted
country → say → costs
Increased pollution from coal and gas plants will cause hundreds of billions of dollars in negative health impacts from asthma, heart and lung disease and premature deaths, among other outcomes, he said. asserted
he → increase → outcomes
“I reject the premise that you have to choose between clean air and abundant energy,” he said. asserted
he → reject → air
“It’s actually the Trump administration that has been sabotaging affordable clean energy at every turn since taking office — they are intentionally choosing to promote sources of energy that make us sicker, and also in many cases cost more.” asserted
us → ’ → more
Supporters meanwhile applauded the plan. asserted
Supporters → applaud → plan
“The power plant rules finalized by the previous administration set unachievable timelines for implementation and threatened the nation’s grid reliability,” said Jay Timmons, president and chief executive of the National Assn. of Manufacturers, a large trade group. asserted
Timmons → finalize → Manufacturers
“Manufacturers thank EPA Administrator Lee Zeldin for listening to the concerns of our industry and taking action to enhance manufacturers’ access to America’s abundant energy resources. asserted
Manufacturers → thank → resources
The EPA’s action is part of a series of steps to roll back regulatory protections over the last two years, including dismantling rules on pollution from cars, limits on mercury and other air toxics from power plants, and the federal government’s formal affirmation that climate change is harmful to human health and welfare, known as the endangerment finding. asserted
change → roll → finding
…and 14 more, not listed.
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