Data centers must be clean, accountable and affordable.

It’s that time again… Washington’s 2026 legislative session has begun. For the next (very short) ten weeks, we’re aiming to continue progress on climate change, accelerate clean energy progress, and ensure everyone across Washington benefits from cleaner air, more affordable energy bills, and a healthier environment.

As legislators prepare to address major revenue shortfalls, the CCA provides critical, protected, and steady, protected funding to advance climate progress.

CCA dollars continue rolling out for clean energy projects that benefit Washington residents statewide.

The second allowance auction of 2025 raised over $321 million for Washington state climate and clean energy investments- and projects are rolling out all over the state.

Senate votes to expand and strengthen clean fuels program passing HB 1409, bill now heads back to House for concurrence.

Initiative 2066 is unconstitutional! So what does this mean for WA?

When a big diesel truck passes you by on the highway or in your neighborhood, you can see and smell it. It doesn’t have to be this way.

Today, a King County Superior Court judge ruled that controversial initiative 2066 violates several provisions of the the Washington State constitution.

With volatility and unknowns for the future of climate investments at the federal level, Washington's Climate Commitment Act brings some needed stability for state climate programs.