The United States represents the largest contributor to North America's ammonia-fuelled ships market, propelled by federal funding for green shipping and ammonia infrastructure. Key drivers include the Inflation Reduction Act, which incentivizes clean fuel production and adoption across industries, including shipping. Additionally, the growing role of U.S. ports like Houston and Los Angeles in pioneering alternative fuel use further boosts market momentum. However, the market still struggles with regulatory uncertainty regarding ammonia classification and safety standards, which restrains rapid deployment. Opportunities lie in retrofitting existing naval and commercial fleets, especially for short-sea and inland waterway operations. Recent trends also highlight a pivot towards modular ammonia fuel systems and hybrid ship propulsion, which aligns with the growing demand for flexible, low-emission solutions. With strong policy backing and private sector involvement, the U.S. market is expected to witness steady growth in the adoption of ammonia-powered vessels.
TABLE - United States Ammonia Fuelled Ships Market Size & Forecast By Ship Type 2021-2033
Ship Type | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | CAGR (2024-2033) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cargo Ships | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Tankers | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Container Ships | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Others | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Total | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX |
Source: Company Publications, Primary Interviews, and SR Analysis
TABLE - United States Ammonia Fuelled Ships Market Size & Forecast By Propulsion Type 2021-2033
Propulsion Type | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | CAGR (2024-2033) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Internal Combustion Engines | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Fuel Cells | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Hybrid Systems | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX | XX |
Total | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX | XXX |
Source: Company Publications, Primary Interviews, and SR Analysis