Colorado Sun

Colorado legislators want to close loopholes in a ban on “forever chemicals” in many consumer products that was passed in 2022, saying the cost to filter out PFAS is overwhelming water treatment agencies and other states have moved faster in regulation. About 21,000 industrial sites in ...

The U.S. Environmental Protection Agency has rejected four Colorado-issued air pollution permits at Weld County oil and gas processing sites, saying the state must rewrite the permits to ensure ozone-causing chemicals are burned off before hitting the atmosphere. Environmental advocates ...

The whistleblower group Public Employees for Environmental Responsibility says it questions the BLM’s ability to apply land health standards on all lands, not just grazing lands, particularly when “approximately 1/3 of the grazing lands, nearly 41 million acres, are unassessed,” it ...

Advocates of tougher PFAS regulation urged the EPA and other federal agencies to make grants and low-cost loans available to local water districts to build new systems. Billions of dollars for drinking water were included in the Bipartisan Infrastructure Law and the Inflation Reduction Act ...

The EPA’s weeks-old revised guidelines, which are not meant to be enforceable local regulations but guidance for state water officials, “are saying there is virtually no safe level of PFOA and PFOS,” two discontinued varieties of the common consumer and firefighting chemicals, said ...