Chemicals

"The Environmental Protection Agency on Thursday approved a nearly $700 million plan to remove all lead water pipes in the Denver region, saying the local water utility’s approach for reducing lead levels is succeeding and making swift progress. It’s a recognition that cities can effectively address the lead pipe crisis if they try."

"The canvassers are backed by the oil industry in its quest to stop a new law that bans wells near residential areas and imposes new environmental controls. If petition circulators succeed in gathering enough signatures, the law would be blocked until the 2024 election."

"Countries have begun to discuss a future global plastics treaty which would cut pollution, some hope entirely by 2040, at U.N. talks in Uruguay this week, with many states calling for curbs on plastic production as a way to reach that goal."

"The eruption of Hawaii’s Mauna Loa, the world’s largest active volcano, has interrupted a key site that monitors greenhouse gas concentrations in the atmosphere, officials said Tuesday."

"A landfill company based in Pittsburgh has applied for a permit to open the first hazardous waste landfill in the state of Pennsylvania, which some fear could threaten waterways and increase air pollution."

"As nations meet this week to negotiate an agreement on plastics pollution, researchers warn that a lack of information will make it hard to enforce any agreement."

"The chemical 6PPD, added to tires to prevent degradation, is causing a “complete breakdown of the blood brain barrier” in fish, a new study found."

"Staffing shortages and infighting among a dwindling number of decision-makers are hampering investigations of chemical fires, explosions and other petrochemical industry accidents in Louisiana and across the country, according to a new federal inspector’s report."

"Louisiana communities containing industrial plants and high percentages of Black residents experienced seven to 21 times more toxic air emissions than similar locations with higher percentages of White residents, according to a new study by researchers with the Tulane Environmental Law Clinic."

"The EPA is vowing to move quickly to designate two “forever chemicals” as hazardous substances under the Superfund law, but has to balance the Biden administration’s desire to better protect disadvantaged communities with public and private sector fears they’ll be held liable for a problem not of their own making."