Burrowing owl female with three owlets at Pawnee National Grasslands, Danita Delimont, Unsplash License

The western burrowing owl was just recently elevated to a “candidate species” under the California Endangered Species Act (CESA) by the California Department of Fish and Wildlife (CDFW). As a candidate species, the owl now has

What Happened

On Monday, October 14, 2024, the California Department of Resources Recycling and Recovery (CalRecyle) opened a public comment period on changes to the previously proposed regulations implementing the Plastic Pollution Prevention and Packaging Producer Responsibility Act (Act). The 15-day written comment period runs through Tuesday, October 29, 2024.

The march toward mandated corporate disclosures for climate-related risks continues. Despite significant pushback and substantial legal challenges, state legislatures and regulators are continuing to advance laws and rules that will require disclosures of both greenhouse gas (GHG) emissions and climate risks.

California Senate Bill (SB) 219, signed into law

The U.S. Environmental Protection Agency (EPA) has finalized regulations impacting a large swath of refrigeration and cooling equipment industries. The new regulations are the most recent EPA action addressing the use of hydrofluorocarbons (HFCs), greenhouse gases often used to replace ozone-depleting substances for refrigeration and cooling, under the American Innovation

A recent conference led by Connecticut Attorney General (AG) William Tong discussed the alleged problems and potential solutions associated with plastics use and waste. Conference attendees included nearly two dozen representatives from state AG offices, medical and public health researchers, and leaders in the recycling and reclamation industry. Conversations focused

On June 28, in a highly anticipated ruling, the U.S. Supreme Court overturned Chevron USA Inc. v. Natural Resources Defense Council Inc., finding that Chevron deference, the 40-year-old precedent deferring to reasonable agency interpretation of ambiguous statutes, is no longer valid. This decision, in addition to other recent Supreme

On April 19, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of the long-awaited final rule designating two per- and polyfluoroalkyl substances (PFAS) as “hazardous substances” under the Comprehensive Environmental Response, Cleanup, and Liability Act (CERCLA). This final rule comes right on the heels of EPA’s April 8

On April 8,  U.S. Environmental Protection Agency (EPA) Administrator Michael S. Regan signed a final rule regulating six per- and polyfluoroalkyl substances (PFAS) under the Safe Drinking Water Act (SDWA). The final rule, which will become effective 60 days after publication in the Federal Register, sets individual maximum contaminant levels

On March 27, the U.S. Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS) (collectively, the Services) issued three sets of final rules revising the Endangered Species Act (ESA) regulations. The effective date of the regulations will not be known until the regulations are published in the Federal