Press/News Releases

Thursday, the Arizona Corporation voted 5-0 to proceed with repealing Arizona’s Renewable Energy Standard and Tariff (REST), despite the significant benefits it provides to ratepayers and strong opposition by clean energy advocates.

Sierra Club, joined by Chispa Arizona and Arizona Asian American, Native Hawaiian, and Pacific Islander (AANHPI) Advocates, released the 2025 Environmental Report Card for the Arizona Legislature and Governor.

TUCSON, Ariz.— U.S. Rep. Paul Gosar (R-Ariz.) introduced legislation this week to remove the Mexican gray wolf from the endangered species list, which would effectively end recovery efforts for this unique, highly imperiled subspecies.

Community members, advocates, and local leaders shared firsthand testimony of the impacts of extreme weather, and how weakened protections will put Arizonans at risk.

ALBUQUERQUE, N.M.— Mexican gray wolf puppies born in captivity at Sevilleta National Wildlife Refuge received names this week taken from K-12 student submissions. The five pups — Kachina, Aspen, Sage,Kai and Aala — and their parents Asha and Arcadia...

A federal judge in Arizona temporarily halted the Oak Flat land exchange today while two lawsuits challenging the exchange proceed.

TUCSON, Ariz. – Conservation groups today condemned the U.S. Fish and Wildlife Service (FWS) and the Arizona Game and Fish Department’s decision to remove two Mexican gray wolves, known as Llave and Wonder, and their two new puppies from their den...

Rep. Ciscomani Turns Back on Arizonans - Casts Deciding Vote to Advance Trump Budget Bill to Endanger Our Environment, Jeopardize Our Health, and Kill Clean Energy Jobs

HB2679 is Bad News for Ratepayers, Clean Air, Clean Water, and Public Health

Governor Katie Hobbs signed House Bill 2679