Container ship · Malta flag · built 2008
CMA CGM OSAKA: CO₂ emissions 2023–2025
IMO 9400291 EU ETS3 reporting years
- CO₂ reported 2025
- 17,660 t
- Fuel burned
- 5,546 t
- Distance
- 36,110 nm
- Time at sea
- 4,456 h
- Emitted at berth
- 8% of total
- Share of year under way
- 51%
- Gross tonnage
- 40,165
CMA CGM OSAKA against its type
Built in 2008, it is the same age as the median container ship on this register (build year 2008, 3,088 vessels with a known build year). At 40,165 gross tonnage it is smaller than 55% of the other 3,000 container ships with a recorded tonnage. It is one of 336 container ships here under the Malta flag, 9.6% of the 3,495 on the register. The same builder is recorded for 563 other vessels here, 243 of them container ships. The reported port of registry changed: VALLETTA (2023), then Valetta (2024–2025).
Its 17,660 t of CO₂ for 2025 is close to the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 489.1 kg CO₂, 10% below the type median of 545.6 kg. It logged 4,456 hours at sea against a median of 3,155 hours for its type that year. 7.9% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 3 years with reported emissions, the highest was 2024 (26,663 t) and the lowest 2023 (10,988 t). Its efficiency percentile within the type went from 45 in 2023 to 66 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2023–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 17,660 | 5,546 | 36,110 | 4,456 | 1,395 | 489.1 | 19.0 | 66 |
| 2024 | 26,663 | 8,477 | 50,648 | 4,116 | 1,437 | 526.4 | 17.6 | 58 |
| 2023 | 10,988 | 3,498 | 22,413 | 1,679 | 511 | 490.2 | 15.5 | 45 |
Vessel particulars
- IMO number
- 9400291
- Ship type
- Container ship
- Gross tonnage
- 40,165
- Length overall
- 259.8 m
- Beam
- 32.3 m
- Year built
- 2008
- Flag state
- Malta per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Panama. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Samsung Heavy Industries
- Port of registry
- Valetta MRV 2025
- Technical efficiency (design)
- EEXI (13.8 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-04-02
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,220 of 1,838 qualifying container ships by EEOI, at the 66th percentile. The dashed line is the type median, 14.2; this vessel reported 19.0.
EEOI divides emissions by transport work, which for this vessel and year was 929,007,891 tonne-miles over 36,110 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 60.7% higher than in 2023, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 33.8% while distance sailed fell 28.7%and CO₂ per nautical mile fell 7.1%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 17,933 t
- Methane (CH₄)
- 0.28 t
- Nitrous oxide (N₂O)
- 1.00 t
- Under EU ETS
- 12,869 t, 73% of total
Laden voyages2025
- CO₂ on laden voyages
- 16,038 t, 91% of total
- Fuel, laden
- 5,039 t
- CO₂ per nm, laden
- 450.8 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2023 | DNV | Germany |
| 2024 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
A change of verifier is not in itself a sign of anything being wrong.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2023–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: 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.