A bill encouraging public authorities in Washington to manufacture hydrogen drew praise from transit agencies and criticism from the state’s business community.

Washington officials said cap-and-trade auctions could raise $1.5 billion through FY 2024 while new fuel standards will boost gas by about one cent per gallon.

A bill to provide funding to deal with Washington’s droughts received strong support in a legislative hearing.

Washington lawmakers won’t know until mid-March how much cap-and-trade revenue they will be able to spend during the 2023-25 budget period.

Washington’s 2023 legislature will offer less revolutionary climate action compared with previous years, but many environmental bills are still in the works.

A draft environmental impact study for a proposed Washington wind and solar farm examines concerns about nesting areas for the region’s ferruginous hawks.

An effort to reopen Washington’s last standing aluminum plant with a lower carbon footprint faltered after BPA declined to guarantee low-cost energy.

The owner of Washington’s only non-utility gas-fired plant filed a suit over what it claims is discriminatory treatment in the state’s cap-and-trade program.

Washington Gov. Jay Inslee will seek millions in state funding to establish a Washington State University program dedicated to researching sustainable energy.

Washington Gov. Jay Inslee thinks the state government should explore joining with businesses to build and share EV charging sites.