The Oregon Solar Energy Conference (OSEC) will be the region's largest professional solar training conference, providing the perfect venue for experienced solar professionals, sales persons, project ...

Join Climate Solutions and our partners for the Building Resilience Lobby Day at the State Capitol on Wednesday, May 7.

The Oregon Department of Environmental Quality (DEQ) is updating the ACT and HDO rules to maintain alignment with California ...

OLYMPIA, WA—On April 15, 2025, the Washington State Senate voted (25-23) to pass HB 1409 Concerning the Clean Fuel Standard (CFS), significantly improving Washington’s clean fuels program. The vote ...

On Friday, March 21 King County Superior Court Judge Sandra Widlan delivered a big win for families, climate, and affordability when she struck down Initiative 2066 as unconstitutional. This ruling ...

Earlier this week, President Trump signed an executive order titled “Protecting American Energy From State Overreach.” It should have been called the "Make American Energy Dirtier and More Expensive ...

You can see it and smell it when a big truck passes you on the highway or in our neighborhood—diesel truck pollution is a daily reality for Oregonians. Here in Oregon, 19 of 36 counties have diesel ...

Washington State’s ferries are an iconic part of life in the coastal Northwest. They’re also an indispensable part of the state’s transportation system and economy. The ferry system—the nation’s ...

Washington needs more clean energy. Specifically, we need to double our supply of clean electricity by 2050 to meet growing demand; ensure a reliable, resilient grid; reduce energy costs; and bring ...

We all rely on big trucks to move goods around and on other heavy duty vehicles to serve a lot of community needs. Usually, that also means a lot of diesel pollution because of the fuel. But there are ...