Excess Urban Heat Mitigation Act of 2025

# Excess Urban Heat Mitigation Act of 2025 (S 1166) Summary **What It Would Do:** This bill aims to address extreme heat in cities by funding programs and initiatives to reduce urban temperatures. The legislation would likely support projects such as increasing green spaces, improving reflective building surfaces, expanding tree canopy coverage, and other cooling strategies in metropolitan areas. These efforts target the "urban heat island effect"—the phenomenon where cities become significantly hotter than surrounding rural areas due to concrete, asphalt, and reduced vegetation. **Who It Affects:** The bill would primarily benefit residents of urban areas, particularly lower-income communities that often experience the most severe heat impacts.

It would also involve city planners, environmental organizations, and potentially construction and landscaping sectors involved in implementing cooling projects. **Current Status:** As of now, S 1166 is in committee, meaning it hasn't advanced to a full Senate vote. The bill was introduced by Senator Ruben Gallego (D-AZ) in the 119th Congress. For the bill to become law, it must pass out of committee, receive a Senate floor vote, pass the House, and be signed by the President. *Note: Detailed provisions and funding amounts were not available in the provided information.*.