Updated July 1, 2026
Global Maritime Companies Ranking by
by alternative fuels
Discover the world s largest shipping companies ranked.
Total Companies Analyzed
19
Combined Fleet Size
62
Global TEU Capacity
3.3
Top 3 Maritime Companies by Alternative Fuel Adoption
The podium below showcases the three shipping companies leading in alternative fuel adoption globally. These industry leaders demonstrate the highest percentage of fleet using biofuels or dual-fuel engines.
2
1
3
Understanding Maritime Rankings
Key Ranking Criteria
Maritime alternative fuels
Primary FactorAlternative fuel adoption percentage is the primary metric in this ranking, measuring the share of a carrier's fleet using biofuels or dual-fuel engines. Higher percentages indicate greater commitment to reducing carbon emissions and transitioning to cleaner energy sources.
Our Methodology
01
Data Collection
Data is collected from carrier sustainability reports, IMO filings, and fuel procurement disclosures.
02
Verification
Fuel adoption claims are verified through classification society records and third-party environmental audits.
Maritime alternative fuels
The comprehensive table below ranks shipping companies by their alternative fuel adoption rates. Additional CO2 reduction metrics provide further context on each company's environmental performance.
| Rank | Company | total C02 reduction (%) |
|---|---|---|
| 1 |  | 0 |
| 2 |  | 0 |
| 3 |  | 0 |
| 4 |  | 0 |
| 5 |  | 0 |
| 6 |  | 0 |
| 7 |  | 0 |
| 8 |  | 0 |
| 9 |  | 0 |
| 10 |  | 0 |
Global Shipping Industry Insights
Carrier distribution by by alternative fuels
Low performers14 (74%)
Medium operators4 (21%)
High performers1 (5%)
Source: Seadex aggregated data, 2026
Industry concentration & trends
Top 10 concentration98.7%
The top 10 carriers represent 98.7% of the global metric across 19 companies.
Average per company3.3
Average value across the 19 carriers tracked in our database.
Industry total62
Combined value across all carriers with available data.
Source: Seadex aggregated data, 2026
Regional Distribution & Leadership in Global Shipping
European Clean Fuel Leadership
European carriers are at the forefront of alternative fuel adoption, driven by EU ETS regulations and corporate sustainability goals.
- Maersk has pioneered methanol-fueled container vessels with multiple new builds in service
- CMA CGM leads in LNG-powered fleet expansion with the largest LNG container ships in operation
Asian Technology Innovation
Asian carriers and shipbuilders are investing heavily in next-generation fuel technologies.
- Korean and Japanese shipyards are developing ammonia-ready vessel designs for future fuel transition
- Chinese carriers are expanding biofuel blending programs across their existing fleets
Frequently Asked Questions
How are companies ranked in this alternative fuels list?
Companies are ranked by the percentage of their fleet operating on alternative fuels, including LNG, methanol, biofuels, and dual-fuel engines.
What counts as an alternative fuel in shipping?
Alternative fuels include LNG, methanol, biofuels, ammonia, hydrogen, and any non-conventional fuel that reduces greenhouse gas emissions compared to heavy fuel oil.