HR-8889-119
Referred to the House Committee on Energy and Commerce.
Sponsored by Debbie Dingell (D-MI)
What it does
This bill would amend the Federal Power Act to require that hydropower dams licensed by the Federal Energy Regulatory Commission (FERC) meet the agency's dam safety standards as a condition of receiving or renewing a license. It would also require FERC to assess whether license applicants are financially capable of meeting safety requirements, hold a technical conference with states by October 2027 to share dam safety information, and notify states when safety violations are found, when violations go unresolved for five years, and when a license is revoked or surrendered — including transferring all relevant safety records to the affected state.
Who benefits
Residents living downstream from FERC-licensed hydropower dams, who would gain greater safety assurance and earlier warning of unresolved structural problems. State governments, which would receive more timely information and records to manage dam safety within their borders. Emergency management agencies that rely on federal safety data. Competing energy producers who already meet safety standards and would face a more level playing field. Environmental groups concerned about dam failures and their ecological consequences.
Who is hurt
Hydropower dam operators and licensees who may face higher compliance costs or license denial if their dams do not meet safety standards. Smaller or financially marginal hydropower operators who may be unable to afford required repairs and could lose their licenses. Electricity ratepayers in regions dependent on hydropower, who may see higher costs if operators pass on compliance expenses or if capacity is reduced. Rural communities economically dependent on hydropower facilities that could face closure under stricter enforcement.
Supporters argue
Supporters argue that the U.S. has over 90,000 dams, many of which are aging — the American Society of Civil Engineers' 2021 Infrastructure Report Card gave dams a "D" grade and estimated that 17% of high-hazard dams lack emergency action plans. They contend that making dam safety an explicit license condition closes a gap in FERC's authority and that mandatory state notification ensures communities are not left uninformed about structural risks that could cause catastrophic downstream flooding and loss of life.
Opponents argue
Opponents argue that FERC already has broad inspection and enforcement authority under the Federal Power Act and that adding new statutory conditions may create redundant bureaucratic layers without meaningfully improving safety outcomes. They contend that the financial viability assessment requirement could be used to deny licenses to otherwise safe operators on economic grounds unrelated to structural safety, and that increased compliance burdens may accelerate the retirement of small hydropower facilities — a source of carbon-free, renewable electricity — without a commensurate reduction in risk.
Constitutional context
FERC's authority to license hydropower projects rests on the Commerce Clause (Art. I, §8, cl. 3), as hydropower dams operate on navigable waterways integral to interstate commerce — authority long upheld under the Federal Power Act. Post-Loper Bright v. Raimondo (2024), any FERC regulations implementing the new dam safety requirements would face independent judicial review rather than automatic deference, meaning courts would assess whether the statutory language clearly authorizes specific agency rules.
Checks and balances
FERC, an independent executive agency, gains explicit statutory authority to condition and deny licenses on safety grounds; Congress retains oversight through the Energy and Commerce Committee, and affected licensees may challenge FERC rulemakings in federal court under the post-Loper Bright standard of independent judicial review.
Historical precedent
The Water Resources Development Acts and the National Dam Safety Program Act of 1996 established federal frameworks for dam safety, though those apply primarily to non-hydropower dams; FERC's hydropower licensing authority under the Federal Power Act has been in place since 1920 but has not previously included explicit statutory dam safety conditions of this kind.