Sponsors (2)
The bill significantly boosts federal investment and support to expand U.S. water power and marine energy RD&D, workforce, manufacturing, and grid resilience, but does so at increased federal cost and with risks of diluted focus, implementation uncertainty, and greater administrative complexity.
Taxpayers and the domestic water-power sector gain stable funding: the bill authorizes $300 million per year (FY2026–2030) to support water power RD&D, increasing certainty for multi-year projects and investment.
Utilities, local planners, and ratepayers benefit from improved grid planning: the bill requires better methods to incorporate hydropower and pumped storage into grid modeling, aiding reliability and renewable integration.
Students and current/future energy workers gain more training and workforce-development opportunities through expanded student research, competitions, and fellowships that grow the water power and marine energy talent pipeline.
Taxpayers face higher federal spending risk: the $300 million/year authorization could increase federal costs or crowd out other priorities if appropriations follow the authorization.
Energy developers, researchers, and local stakeholders face funding-allocation uncertainty because the bill does not specify suballocations between marine energy and hydropower, making it unclear who will receive what share of program funds.
Researchers and applicants may see diluted support: broadening program purposes to include manufacturing, desalination, data centers, and other priorities could spread RD&D funds thin and reduce depth of support for any single activity.
Based on analysis of 2 sections of legislative text.
Revises and reauthorizes DOE water power RD&D to boost U.S. marine-energy manufacturing, environmental studies, grid integration, testing, and resilience demonstrations.
Official title: To amend the Energy Independence and Security Act of 2007 to reauthorize water power research, development, demonstration, and commercial application activities, and for other purposes.
Introduced January 16, 2026 by Suzanne Bonamici · Last progress January 16, 2026
Updates and reauthorizes the Department of Energy’s water power research, development, and demonstration program to expand support for marine energy and hydropower technologies, manufacturing, and resilience applications. It adds new statutory purposes to promote U.S.-based composite and additive manufacturing for marine energy components, broadens environmental study and consultation requirements (including State, local, and Tribal entities), strengthens grid-integration research for hydropower and pumped storage, and expands the scope and uses of marine energy centers and infrastructure to include resilience applications such as desalination, disaster recovery, aquaculture, and community microgrids. The bill mainly changes program authorities and priorities (not direct appropriations) to emphasize manufacturing partnerships with universities and industry, testing/validation for hydropower and pumped storage, compiling environmental and economic impact data, and deploying resilience-focused demonstrations and facilities.