Protect your vessels, facilities, and marine operations from the financial and regulatory risks of a pollution incident. Great American’s Marine Pollution Insurance and COFR‑Rite® solutions are designed to help maritime businesses navigate complex environmental regulations while providing comprehensive protection in the event — or even the threat — of a spill.
Whether you operate commercial vessels, shipyards, or marinas, our marine pollution insurance helps ensure your organization remains compliant, financially protected, and prepared to respond quickly and effectively.

Comprehensive Marine Pollution Insurance for Today’s Environmental Risks
Marine pollution incidents can escalate rapidly — from cleanup costs and civil fines to complex federal, state, and local reporting requirements. When time is critical, it is essential to work with a marine pollution insurance carrier that understands maritime exposures and delivers responsive, knowledgeable support.
Great American’s marine pollution insurance program provides broad, flexible coverage tailored to the unique operational and environmental risks of marine businesses.
Tailored Pollution Coverage for Commercial Vessels, Shipyards & Marinas
Our marine pollution insurance solutions are designed to support compliance and preparedness across a wide range of marine operations. Coverage is customized based on your vessel activity, operational footprint, and environmental exposure.
Marine Pollution Insurance Coverage Includes:
- OPA Coverage – Pollution liability coverage arising under the Oil Pollution Act
- Non‑OPA Coverage – Protection for pollution incidents outside OPA requirements
- Fines and Penalties – Coverage for eligible civil fines and penalties related to pollution events
- State Fines and Penalties – Protection for environmental penalties imposed by state regulators
- CERCLA Coverage – Liability protection under the Comprehensive Environmental Response, Compensation, and Liability Act
- Non‑CERCLA Coverage – Coverage for pollution-related liabilities not governed by CERCLA
- Criminal Defense Coverage – Defense expense coverage for certain criminal allegations tied to pollution incidents
- Certificates of Financial Responsibility (COFR) – Including Alaska and California COFR requirements; supports federal COFR compliance for vessels entering U.S. waters
Marine Pollution Insurance FAQ's
Marine Pollution Insurance helps protect businesses from the financial consequences of pollution incidents arising from marine operations. Coverage can help address pollution-related liabilities, cleanup expenses, certain fines and penalties, defense costs, and other environmental exposures that may result from an actual spill or even the threat of one.
Marine Pollution Insurance may be appropriate for maritime businesses that face environmental exposures as part of their operations, including commercial vessel operators, shipyards, and marinas. These organizations can face significant financial and regulatory obligations if a pollution event occurs.
Coverage is designed to respond to a broad range of pollution-related exposures, including liabilities arising under the Oil Pollution Act (OPA), the Comprehensive Environmental[SK1.1] Response, Compensation, and Liability Act (CERCLA), and certain non-OPA and non-CERCLA pollution events. Coverage may also include eligible civil fines and penalties, state-imposed environmental penalties, and criminal defense expenses for covered incidents.
A COFR demonstrates that a vessel has the financial resources required to meet certain pollution liability obligations. Great American's COFR-Rite® solution helps support federal and certain state COFR requirements, including Alaska and California requirements for qualifying vessels entering U.S. waters and ports.
No. Financial responsibility requirements are not universal and generally apply only to certain vessel types, gross tonnage thresholds, and, in some cases, the cargo being transported. A COFR may be required for certain vessels seeking entry into U.S. ports, depending on their gross tonnage, the cargo they carry or both. Owners and operators should verify whether these requirements apply to their specific operations. Additional details can be found on the U.S. Coast Guard’s National Pollution Funds Center website.
Great American combines decades of marine insurance expertise with specialized pollution coverage tailored to the unique needs of maritime operations. For insureds placing pollution, hull and P&I coverage with Great American, a unified claims-handling approach can simplify the response to a loss by working with a single carrier. In addition, dedicated spill response resources are available 24/7 when immediate action is needed.
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