Douglas County PUD has broken ground on a new facility that will produce hydrogen from Columbia River water electrolyzed by energy from its Wells Dam.

A House bill sponsored by a Washington congresswoman seeks to measure cow methane emissions and pinpoint ways to reduce them.

The Washington House passed a bill to encourage all-electric heating designs in publicly owned or leased facilities.

A Washington bill would map out needed locations for charging stations as the state sees growing adoption of EVs.

Amazon threw its support behind a Washington state bill to trim carbon emissions from motor vehicle fuels sold in the state.

A proposed Washington carbon emissions tax drew support from environmentalists, activists for low-income residents, communities of color.

Washington’s first hydrogen production facility is to be built this year, and a bill to create tax exemptions for FCEVs is sailing through the legislature.

A Washington state cap-and-trade bill designed to cut greenhouse gases and aid low-income residents faces a key vote Feb. 25.

Washington Gov. Jay Inslee spoke with RTO Insider about his priorities for his third term in office, including his climate change-oriented agenda.

Infrastructure is the main concern facing two Washington bills that propose to switch the state’s auto market to only electric vehicles by 2030.