Water Preservation and Affordability Act of 2025
This bill, titled the Water Preservation and Affordability Act of 2025, would amend the Federal Water Pollution Control Act (the Clean Water Act) to formally recognize and require “resource preservation techniques” across key water infrastructure programs. It defines resource preservation techniques to include water efficiency (reuse, recapture, conservation), energy efficiency, stormwater mitigation, sustainable project planning/design/construction, and environmentally innovative approaches. The bill updates program criteria and funding to (a) require use or consideration of these techniques in capital grants, loan funds, and related programs; and (b) boost funding for specific grant and loan programs to support such techniques. If enacted, it could shift project planning and funding toward more resource-efficient, climate-resilient water infrastructure, with both short-term costs and long-term benefits in water and energy savings.
Key Points
- 1Definition added: A new statutorily defined “resource preservation technique” encompasses water efficiency (including reuse/recapture), energy efficiency, stormwater mitigation, sustainable project planning/design/construction, and environmentally innovative approaches.
- 2Grant/loan program criteria updated: Capitalization grant criteria and revolving loan fund requirements will prioritize or require the use of resource preservation techniques in eligible projects, replacing some prior emphasis on just water use and energy conservation.
- 3Revolving Loan Funds (RLFs) strengthened: Recipients of wastewater treatment loans must evaluate and, to the maximum extent practicable, use resource preservation techniques for repairs, replacements, or expansions; loan terms or conditions will reflect this obligation.
- 4Wastewater Efficiency Grant Pilot Program funded: Authorization increased to $40 million per year for fiscal years 2026–2031, available until expended.
- 5Clean Water Infrastructure Resiliency and Sustainability Program funding increased: Authorized funding raised from $25 million per year (2022–2026) to $50 million per year for 2026–2031, signaling expanded federal support for resilient, sustainable water infrastructure.