September 2025 Newsletter

350 Contra Costa Action logo with 350 in orange, ContraCosta in aqua, and Action in green; a shallow, closely parallel set of waves, the top green, the bottom aqua, fall between 350ContraCosta and Action, with Action italicized and right justified;
Newsletters

September 2025 Newsletter

Inside: Local activists oppose the Montezuma pipeline, BAAQMD settles with Tesoro Refining on Martinez air monitoring, and there’s still time to benefit from heat pump incentives before they end in 2025.

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