Western Washington Clean Cities Coalition

As of January 1, 2026, Washington has implemented a significant shift in its environmental and energy policy via HB 1409 . This legislation accelerates the state's Clean Fuel Standard (CFS) , moving from a 2% carbon intensity (CI) reduction target in 2025 to a 7% reduction target in 2026 . This 5% annual increase marks a departure from the previously scheduled gradual phase-in and has implications for fuel suppliers, fleet operators, and consumers. Understanding the Policy Sh