Cookies help us run our site more efficiently.

By clicking “Accept”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information or to customize your cookie preferences.

Appeals court unanimously sides with Biden administration on updated power plant rules

News Feed
Friday, July 19, 2024

A federal appeals court on Friday unanimously denied a lawsuit from a coalition of Republican attorneys general and the fossil fuel industry seeking to block the Environmental Protection Agency’s (EPA) pollution standards for power plants. The three-judge panel of the Court of Appeals for the D.C. Circuit sided with the EPA on the standards, required under the Clean Air Act, which regulate emissions from fossil fuel-fired power plants. The EPA unveiled the new standards in April, nearly two years after the Supreme Court blocked the Obama-era version of the plan. Twenty-seven Republican state attorneys general sued for a stay of the plan, citing the Supreme Court decision. In its ruling, the panel disagreed, writing that “petitioners have not shown they are likely to succeed on [their] claims given the record in this case. Nor does this case implicate a major question under West Virginia v. EPA … because EPA has claimed only the power to ‘set emissions limits under Section 111 based on the application of measures that would reduce pollution by causing the regulated source to operate more cleanly[,]’ a type of conduct that falls well within EPA’s bailiwick.” The Environmental Defense Fund, which filed an amicus brief in support of the EPA, praised the decision. “Climate change is here and it is harming all of us. Americans across the nation are suffering from the intense heat waves, extreme storms and flooding, and increased wildfires caused by climate pollution,” Vickie Patton, general counsel for the EDF, said in a statement. “EPA has a legal responsibility, mandated by Congress, to control harmful climate pollution, which the court recognized today. We will continue to strongly defend EPA’s cost-effective and achievable carbon pollution standards for power plants.” West Virginia Attorney General Patrick Morrissey’s (R) office vowed to appeal the stay to the Supreme Court in a statement to The Hill. “Our position remains the same: this rule strips the states of important discretion while using technologies that don’t work in the real world.  Adding injury to unlawfulness, the Biden administration packaged this rule with several other rules aimed at destroying traditional energy providers,” Morrissey said in a statement. “We plan to seek a stay from the U.S. Supreme Court as soon as possible.” The ruling comes the month after the Supreme Court overturned the so-called Chevron doctrine, which gave federal agencies broad discretion in interpreting the law

A federal appeals court on Friday unanimously denied a lawsuit from a coalition of Republican attorneys general and the fossil fuel industry seeking to block the Environmental Protection Agency’s (EPA) pollution standards for power plants. The three-judge panel of the Court of Appeals for the D.C. Circuit sided with the EPA on the standards, required...

A federal appeals court on Friday unanimously denied a lawsuit from a coalition of Republican attorneys general and the fossil fuel industry seeking to block the Environmental Protection Agency’s (EPA) pollution standards for power plants.

The three-judge panel of the Court of Appeals for the D.C. Circuit sided with the EPA on the standards, required under the Clean Air Act, which regulate emissions from fossil fuel-fired power plants.

The EPA unveiled the new standards in April, nearly two years after the Supreme Court blocked the Obama-era version of the plan. Twenty-seven Republican state attorneys general sued for a stay of the plan, citing the Supreme Court decision.

In its ruling, the panel disagreed, writing that “petitioners have not shown they are likely to succeed on [their] claims given the record in this case. Nor does this case implicate a major question under West Virginia v. EPA … because EPA has claimed only the power to ‘set emissions limits under Section 111 based on the application of measures that would reduce pollution by causing the regulated source to operate more cleanly[,]’ a type of conduct that falls well within EPA’s bailiwick.”

The Environmental Defense Fund, which filed an amicus brief in support of the EPA, praised the decision.

“Climate change is here and it is harming all of us. Americans across the nation are suffering from the intense heat waves, extreme storms and flooding, and increased wildfires caused by climate pollution,” Vickie Patton, general counsel for the EDF, said in a statement. “EPA has a legal responsibility, mandated by Congress, to control harmful climate pollution, which the court recognized today. We will continue to strongly defend EPA’s cost-effective and achievable carbon pollution standards for power plants.”

West Virginia Attorney General Patrick Morrissey’s (R) office vowed to appeal the stay to the Supreme Court in a statement to The Hill.

“Our position remains the same: this rule strips the states of important discretion while using technologies that don’t work in the real world.  Adding injury to unlawfulness, the Biden administration packaged this rule with several other rules aimed at destroying traditional energy providers,” Morrissey said in a statement. “We plan to seek a stay from the U.S. Supreme Court as soon as possible.”

The ruling comes the month after the Supreme Court overturned the so-called Chevron doctrine, which gave federal agencies broad discretion in interpreting the law

Read the full story here.
Photos courtesy of

Lawsuit says PGE, Tillamook Creamery add to nitrate pollution in eastern Oregon

The lawsuit, filed on behalf of residents in Morrow and Umatilla counties, says nitrate pollution from a PGE power generation plant and from a Tillamook cheese production facility has seeped into groundwater, affecting thousands of residents in the area.

A new lawsuit claims Portland General Electric and the Tillamook County Creamery Association contribute significantly to the nitrate pollution that has plagued eastern Oregon for over three decades. The lawsuit, filed on behalf of residents in Morrow and Umatilla counties, says nitrate pollution has seeped into groundwater, affecting thousands of residents in the area known as the Lower Umatilla Basin Groundwater Management Area who can’t use tap water from private wells at their homes.PGE operates a power generation plant at the Port of Morrow in Boardman and the Tillamook County Creamery Association, a farmer-owned cooperative known for the Tillamook Creamery at the coast, operates a cheese production plant in Boardman. The two plants send their wastewater to the port, which then sprays it through irrigation systems directly onto land in Morrow and Umatilla counties, according to the complaint filed Friday in the U.S. District Court in Oregon.PGE and Tillamook transfer their wastewater to the port despite knowing that the port doesn’t remove the nitrates before applying the water onto fields, the suit contends.PGE’s spokesperson Drew Hanson said the company would not provide comment on pending legal matters. Tillamook Creamery did not respond to a request for comment.The new complaint follows a 2024 lawsuit by several Boardman residents that accused the Port of Morrow, along with several farms and food processors of contaminating the basin’s groundwater. The others named are: Lamb Weston, Madison Ranches, Threemile Canyon Farms and Beef Northwest.A state analysis released earlier this year shows nitrate pollution has worsened significantly in eastern Oregon over the past decade. Much of the nitrate contamination in the region comes from farm fertilizer, animal manure and wastewater that are constantly and abundantly applied to farm fields by the owners of food processing facilities, confined animal feeding operations, irrigated farmland and animal feedlots, according to the analysis by the state and local nonprofits. Those polluters are also the main employers in eastern Oregon. Steve Berman, the attorney in the newest case, said PGE and the farmer cooperative were not included in the previous lawsuit because their impact wasn’t previously clear. “We keep drilling down into new records we are obtaining from the regulatory authorities and activists and analyzing how groundwater moves in the area. Our experts now tell us these two entities are contributing as well,” Berman said. According to the complaint, PGE’s power generation plant at the Port of Morrow, called Coyote Springs, generates an estimated 900 million gallons of nitrate-laced wastewater each year from a combination of cooling tower wastewater, wash water and the water discharged from boilers to remove built-up impurities.From 2019 to 2022, PGE’s wastewater had an average nitrate concentration of 38.9 milligrams per liter – almost four times higher than the Environmental Protection Agency’s maximum contaminant level, the complaint claims. PGE’s plant is not producing nitrates, Berman said, but rather is using groundwater with pre-existing nitrates and then concentrating the chemicals through its industrial processes. PGE’s plant is not producing nitrates, Berman said, but rather is using groundwater with pre-existing nitrates and then concentrating the chemicals through its industrial processes. and then spread pre-existing nitrates from groundwater and don’t add their own but concentrate the nitrates through their industrial processes, such as xxx.Columbia River Processing, the Tillamook Creamery Association’s cheese production plant, generates an estimated 360 gallons of wastewater each year from a combination of cheese byproducts and tank wash water, according to the complaint. From 2019 to 2022, Tillamook’s wastewater had an average nitrate concentration of 24 milligrams per liter – more than twice the EPA’s maximum contaminant level, the complaint claims. In addition, the association also sources its milk from Threemile Canyon Farms, a “megadairy” in Boardman that houses 70,000 cows and was named in the previous nitrate lawsuit. The dairy constantly applies high-nitrogen waste from its operation to its farmland, the earlier suit says. The lawsuit seeks to force remediation or halt the practices. It also demands that the companies cover the costs of drilling deeper wells for private well users who currently face nitrate contamination – an estimated $40,000 cost per well – as well as the costs of connecting households to municipal water systems and compensation for higher water bills paid by residents due to nitrate treatment in public systems. People who can’t use their contaminated tap water now must rely on bottled water for cooking, bathing and other needs. While there are plans to extend municipal water service to some of those homes, many residents oppose the idea because they’ve invested heavily in their wells and fear paying steep water rates.Critics say state agencies have not done enough to crack down on the pollution, with much of the focus on voluntary measures that have failed to rein in the nitrate contamination.Research has linked high nitrate consumption over long periods to cancers, miscarriages, as well as thyroid issues. It is especially dangerous to infants who can quickly develop “blue baby syndrome,” a fatal illness.

Air Pollution Contributing To Clogged Arteries, Study Suggests

By Dennis Thompson HealthDay ReporterFRIDAY, Dec. 5, 2025 (HealthDay News) — Air pollution could be contributing to clogged arteries, a new study...

By Dennis Thompson HealthDay ReporterFRIDAY, Dec. 5, 2025 (HealthDay News) — Air pollution could be contributing to clogged arteries, a new study says.People exposed long-term to common air pollutants have an increased risk of advanced heart disease caused by hardened arteries, researchers reported Thursday at the annual meeting of the Radiological Society of North America, in Chicago.Even air pollution levels near or below government standards were associated with early signs of heart disease, researchers found.“Even at low exposure levels, air pollution is associated with more plaque in the coronary arteries,” lead researcher Dr. Felipe Castillo Aravena, a cardiothoracic imaging fellow at the University of Toronto in Canada, said in a news release.Further, the more air pollution a person had been exposed to during their lifetime, the greater the odds that their arteries were clogged, results show.For the study, researchers tracked the heart health and air pollution exposure of more than 11,000 adults treated at three hospitals in Toronto.The team used chest CT scans to look at patients’ heart arteries and estimated their air pollution exposure using environmental data and the patients’ home postal codes.Results showed that for each 1 microgram per cubic meter increase in long-term exposure to particle air pollution, there was:An 11% increase in calcium build-up in the coronary arteries. A 13% greater odds of more arterial plaques. A 23% increased risk of heart disease caused by clogged arteries. Exposure to another form of air pollution, nitrogen dioxide, showed similar trends but with smaller effects, researchers said.There also were differences between men and women, researchers found.“In women, long-term exposure to fine particulate matter was linked to higher calcium scores and more severe narrowing of the arteries,” Castillo said. “In men, higher long-term exposure to fine particulate matter was associated with higher calcium scores and higher plaque burden.”This study couldn’t draw a direct cause and effect link, but only shows an association between air pollution and heart health, researchers noted.More research is needed to understand why air pollution might harm the heart and blood vessels, and to firm up a causal link between the two, Castillo said. “This is one of the largest studies to link long-term gaseous and particulate air pollution at contemporary exposure levels with multiple markers of coronary artery disease assessed by cardiac CT,” senior researcher Dr. Kate Hanneman, a cardiac radiologist and vice chair of research at the University of Toronto, said in a news release.“Heart disease is the number one cause of death globally,” Hanneman added. “The results of this study add to the growing body of evidence that air pollution is a modifiable cardiovascular risk factor and reinforce the need for further research to understand why these associations differ between men and women.”Findings presented at medical meetings should be considered preliminary until they’re published in a peer-reviewed journal.SOURCE: Radiological Society of North America, news release, Dec. 4, 2025Copyright © 2025 HealthDay. All rights reserved.

Suggested Viewing

Join us to forge
a sustainable future

Our team is always growing.
Become a partner, volunteer, sponsor, or intern today.
Let us know how you would like to get involved!

CONTACT US

sign up for our mailing list to stay informed on the latest films and environmental headlines.

Subscribers receive a free day pass for streaming Cinema Verde.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.