LNG carrier · Malta flag
CLEAN CAJUN: CO₂ emissions 2022–2025
IMO 9886732 EU ETS4 reporting years
- CO₂ reported 2025
- 11,304 t
- Fuel burned
- 4,172 t
- Time at sea
- 1,652 h
- Emitted at berth
- 3% of total
- Share of year under way
- 19%
CLEAN CAJUN against its type
It is one of 60 LNG carriers here under the Malta flag, 11.2% of the 538 on the register. The returns for 2022–2025 all give Valletta as port of registry.
Its 11,304 t of CO₂ for 2025 is 47% below the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 520.8 kg CO₂, close to the type median of 533.6 kg. It logged 1,652 hours at sea against a median of 2,940 hours for its type that year. 2.6% of its 2025 emissions were at berth; the median for LNG carriers was 2.0%. Across 4 years with reported emissions, the highest was 2025 (11,304 t) and the lowest 2023 (5,227 t). Of the 7 comparable vessels listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 11,304 | 4,172 | — | 1,652 | 293 | 520.8 | — | — |
| 2024 | 5,358 | 1,975 | — | 780 | 97 | 437.7 | — | — |
| 2023 | 5,227 | 1,890 | — | 714 | 73 | 468.4 | — | — |
| 2022 | 5,439 | 1,797 | — | 721 | 86 | 539.0 | — | — |
Vessel particulars
- IMO number
- 9886732
- Ship type
- LNG carrier
- Flag state
- Malta per EU MRV 2025
- Port of registry
- Valletta MRV 2025
- Technical efficiency (design)
- EEDI (4.55 gCO₂/t·nm)
- Verifier
- EMICERT, Greece
- Accreditation
- 874-4
- Compliance document issued
- 2026-03-19
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 107.8% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 111.0% and CO₂ per nautical mile rose 19.0%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 13,730 t
- Methane (CH₄)
- 82.33 t
- Nitrous oxide (N₂O)
- 0.46 t
- Under EU ETS
- 5,798 t, 51% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
This page draws on 4 MRV reporting years and 1 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, a name history, a licensed photograph, a sanctions listing and US port state inspections.
Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.