Clean News Today — September 18, 2026

As the US continues to grapple with the pressing issues of climate change and environmental degradation, state and local governments are stepping up to implement crucial policies and regulations. In California, new limits have been adopted to tackle dairy manure pollution, which has been shown to have a disproportionate impact on groundwater quality. This move is a significant step towards addressing the state's environmental challenges and sets a precedent for other regions to follow. Meanwhile, concerns are being raised about the potential consequences of federal transit cuts, particularly in rural areas where access to public transportation is already limited.

The importance of effective governance and policy-making is also being highlighted in the lead-up to several key state elections, which could have a significant impact on climate and energy policy. In one notable example, a hard-fought House race in New York has seen the environment take center stage, with voters weighing in on the candidates' approaches to addressing the climate crisis. As these elections unfold, the outcomes are likely to have far-reaching implications for the country's transition to a cleaner, more sustainable energy future. By examining these developments, we can gain a deeper understanding of the complex interplay between policy, politics, and the environment, and what it will take to drive meaningful progress in the years ahead.

Today's signal:
• California Adopts New Limits to Rein in Dairy Manure Pollution and Its ‘Outsized’ Groundwater Impacts (insideclimatenews.org)
• Federal transit cuts could hit rural America hardest (grist.org)
• These State Elections Could Reshape Climate and Energy Policy (insideclimatenews.org)
• In a Hard-Fought New York House Race, the Environment Is on the Ballot (insideclimatenews.org)