Chemicals

CSB Explosion Probe Says EPA Should Scrutinize Deadly Hydroflouric Acid

"The Chemical Safety Board says refineries need to strengthen safeguards surrounding the use of hydroflouric acid, and the EPA should take steps to improve oversight. The recommendations are part of a final report on the investigation into the June 2019 explosion and fire at Philadelphia Energy Solutions in southwest Philadelphia."

Source: State Impact Pennsylvania, 10/12/2022

"Town Employee Quietly Lowered Fluoride In Water For Years"

"Residents of a small community in Vermont were blindsided last month by news that one official in their water department quietly lowered fluoride levels nearly four years ago, giving rise to worries about their children’s dental health and transparent government — and highlighting the enduring misinformation around water fluoridation."

Source: AP, 10/10/2022

"Nations Agree to Curb Emissions From Flying by 2050"

"After almost a decade of talks, the nations of the world committed Friday to drastically lower emissions of planet-warming gases from the world’s airplanes by 2050, a milestone in efforts to ease the climate effects of a fast-growing sector."

Source: NYTimes, 10/10/2022

"‘Forever Chemicals’ In Deer, Fish Challenge Hunters, Tourism"

"Wildlife agencies in the U.S. are finding elevated levels of a class of toxic chemicals in game animals such as deer — and that’s prompting health advisories in some places where hunting and fishing are ways of life and key pieces of the economy."

Source: AP, 10/06/2022

Judge Dismisses Cases Against Flint Water Ex-Officials Per Supreme Court

"A circuit court judge on Tuesday dismissed charges against former state and Flint officials for their roles in the water crisis that gripped the city beginning in 2014. The result had been a likely outcome after the Michigan Supreme Court ruled in June that state prosecutors incorrectly used a one-man grand jury to issue indictments last year."

Source: Detroit Free Press, 10/05/2022

On the Persistence of Ocean Plastics

Concerns about seaborne plastic waste go back decades, but science writer Juli Berwald suggests that myths and disinformation about sources and solutions continue to cloud the waters. From lentil-sized nurdles to sprawling fishing nets, 200 million tons of plastic now fill the ocean and, for her, it has become evident that the ocean plastics story is really a land story. But will the newly signed international treaty on plastics offer relief?

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Air Conditioner HFCs Are on the Way Out — The Kigali Amendment Explained

For the first time in years, the United States has ratified a climate change-related treaty — one that phases out HFCs, the greenhouse gas widely used as a refrigerant. That leaves environmental reporters to report how the change will affect everyday objects like ACs, refrigerators and cars. TipSheet has the backstory on the Kigali Amendment, along with story ideas and reporting resources.

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"Veteran Service Officer: Be Wary Of Camp LeJeune Ads"

"We've all see the ads on television or social media in the last few weeks. If you or your family were stationed in Camp Lejeune between 1953 and 1987, you may have been exposed to drinking water that was heavily contaminated with toxins," one ad reads. "You may be able to qualify for significant compensation for your medical costs or lost loved ones.""

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