Great Lakes Icebreaker Act of 2025
- Bill Number
- H.R. 4375
- Origin Chamber
- House
- Congress
- 119th Congress, Session 1
- Policy Area
- Transportation and Public Works
- Status
- Introduced
- Latest Action
- 2025-07-15: Referred to the Subcommittee on Coast Guard and Maritime Transportation.
- Last Updated
- 2026-01-05T22:01:03Z
AI-Generated Summary
Purpose
The Great Lakes Icebreaker Act of 2025 aims to improve the U.S. Coast Guard's icebreaking capabilities in the Great Lakes by requiring a detailed strategy for building a new icebreaker vessel and establishing a pilot program to evaluate current operations. It also updates reporting requirements to better track costs and performance of icebreaking activities, ensuring reliable navigation during winter seasons.
Key Provisions
- Strategy for New Icebreaker: Within 90 days of the bill's enactment, the Coast Guard Commandant must submit to Congress (specifically, the Senate Committee on Commerce, Science, and Transportation and the House Committee on Transportation and Infrastructure) a plan outlining how the Coast Guard will design and construct a new Great Lakes icebreaker. This vessel must be at least as capable as the existing Coast Guard cutter Mackinaw (WLBB-30). The plan includes a cost estimate and a delivery timeline to enable the fastest possible completion once funding is available.
- Pilot Program on Icebreaking Performance: Over five consecutive ice seasons starting after enactment, the Coast Guard must run a pilot program to assess whether its current Great Lakes icebreaking fleet can keep "tier one and tier two waterways" (key shipping routes classified by importance) open for navigation at least 95% of the time during each season. After each season, within 180 days, the Commandant must report to the same congressional committees on the program's results and any new performance metrics adopted, including those from a prior 2024 Coast Guard report on domestic icebreaking.
- Updated Reporting on Costs: The bill modifies existing laws to require public reports and briefings on the costs of meeting icebreaking standards:
- Amends section 11213(f) of the Don Young Coast Guard Authorization Act of 2022 to mandate a public website report by July 1 following the first winter after a related report, detailing costs of proposed icebreaking standards.
- Adds to section 11272(c) of the James M. Inhofe National Defense Authorization Act for Fiscal Year 2023 a requirement for the Commandant to brief congressional committees within 30 days of enactment on fiscal year 2024 costs for complying with 14 U.S.C. § 564 (a law on Coast Guard icebreaking duties). Additional briefings are required by November 2025 and November 1, 2026, for fiscal years 2025 and 2026, respectively.
Significant Changes to Existing Law
- Enhanced Public Transparency: The amendments to the 2022 and 2023 authorization acts shift some reporting from internal or classified formats to public websites and congressional briefings, making cost data on icebreaking operations more accessible.
- New Performance Focus: Introduces a specific 95% uptime target for key waterways in the pilot program, building on but expanding prior reporting requirements from the 2024 Coast Guard report mandated by the 2022 act.
- Cost Tracking Expansion: Adds ongoing annual briefings on compliance costs under 14 U.S.C. § 564, which previously lacked such detailed, multi-year public accountability.
Potential Impacts
- On Government Agencies: The Coast Guard will face increased administrative burdens from strategy development, pilot program execution, and additional reporting/briefings, potentially requiring more resources for planning and data collection. This could accelerate procurement of a new icebreaker if funding follows, modernizing the fleet.
- On Citizens: Residents and businesses in the Great Lakes region (e.g., in states like Michigan, Ohio, and Wisconsin) may benefit from more reliable winter shipping, supporting commerce in goods like iron ore, coal, and grain. Improved navigation could reduce economic disruptions from ice closures, indirectly aiding jobs and supply chains.
- On International Relations: Minimal direct impact, but enhanced U.S. icebreaking in the shared Great Lakes (bordering Canada) could strengthen bilateral cooperation on maritime safety and trade under agreements like the Great Lakes International Joint Commission.
Main Stakeholders Affected
- U.S. Coast Guard: Primary implementer, responsible for strategy, pilot program, and reporting; gains potential for fleet upgrades.
- Congressional Committees: Senate Committee on Commerce, Science, and Transportation and House Committee on Transportation and Infrastructure, which receive reports and briefings to oversee funding and policy.
- Great Lakes Shipping Industry and Ports: Commercial operators, including vessel owners and cargo handlers, who rely on ice-free waterways for seasonal trade.
- Regional Communities and Economies: Local governments, workers, and businesses in Great Lakes states affected by winter navigation reliability.
- Canadian Partners: Indirectly involved due to shared waterways, potentially benefiting from U.S. improvements in joint ice management.
Notable Legal, Constitutional, or Political Implications
- Legal: Strengthens compliance with existing statutes like 14 U.S.C. § 564 by mandating cost transparency and performance metrics, without creating new enforceable rights or penalties. The bill's directives are advisory until funding is appropriated, aligning with Congress's constitutional power over spending (Article I, Section 9).
- Constitutional: No major issues; it exercises Congress's authority to direct executive agencies (Coast Guard under the Department of Homeland Security) and oversee federal operations, promoting accountability without infringing on executive functions.
- Political: Supports infrastructure priorities in the Midwest, potentially appealing to representatives from Great Lakes districts (e.g., sponsors from Michigan and Ohio). It could influence future Coast Guard budgets by highlighting operational gaps, fostering bipartisan interest in maritime security amid climate-driven ice variability, but risks delays if funding debates arise.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Rep. McDonald Rivet, Kristen [D-MI-8]
Cosponsors (3)
Rep. Wied, Tony [R-WI-8], Rep. Miller, Max L. [R-OH-7], Rep. Tenney, Claudia [R-NY-24]
Recent Actions
- 2025-07-15: Referred to the Subcommittee on Coast Guard and Maritime Transportation.
- 2025-07-14: Referred to the House Committee on Transportation and Infrastructure.
- 2025-07-14: Introduced in House
- 2025-07-14: Introduced in House
Bill Versions
- Great Lakes Icebreaker Act of 2025 — issued 2025-07-14 — PDF (5 pages)