Other ship types · Portugal flag · built 2011
OSLO CARRIER 3: CO₂ emissions 2018–2025
IMO 9366146 MMSI 255916296EU ETS8 reporting years
- CO₂ reported 2025
- 7,365 t
- Fuel burned
- 2,340 t
- Time at sea
- 5,093 h
- Emitted at berth
- 3% of total
- Share of year under way
- 58%
- Gross tonnage
- 6,668
OSLO CARRIER 3 against its type
Built in 2011, it is 2 years newer than the median vessel in the other ship types category on this register, which was built in 2009 (451 vessels with a known build year). At 6,668 gross tonnage it is smaller than 75% of the other 436 vessels in the other ship types category with a recorded tonnage. It is one of 52 vessels in the other ship types category here under the Portugal flag, 10.4% of the 499 on the register. The reported port of registry changed: Singapore (2019–2021), then Oslo (2022–2024), then Madeira (2025).
Its 7,365 t of CO₂ for 2025 is 44% above the median of 5,122 t among the 335 vessels in the other ship types category on this register that reported for 2025. Per nautical mile it emitted 147.7 kg CO₂, 36% below the type median of 231.1 kg. It logged 5,093 hours at sea against a median of 2,231 hours for its type that year. 2.9% of its 2025 emissions were at berth; the median for vessels in the other ship types category was 3.9%. Across 8 years with reported emissions, the highest was 2020 (10,255 t) and the lowest 2025 (7,365 t). Of the 7 comparable vessels listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 7,365 | 2,340 | — | 5,093 | 214 | 147.7 | — | — |
| 2024 | 8,180 | 2,598 | — | 5,775 | 207 | 143.5 | — | — |
| 2023 | 8,002 | 2,533 | — | 5,154 | 222 | 149.9 | — | — |
| 2022 | 9,359 | 2,965 | — | 5,775 | 231 | 153.0 | — | — |
| 2021 | 7,884 | 2,485 | — | 4,792 | 181 | 154.1 | — | — |
| 2020 | 10,255 | 3,256 | — | 6,097 | 229 | 159.6 | — | — |
| 2019 | 9,563 | 3,047 | — | 6,317 | 197 | 155.9 | — | — |
| 2018 | 9,706 | 3,095 | — | 6,685 | 157 | 153.2 | — | — |
Vessel particulars
- IMO number
- 9366146
- MMSI
- 255916296
- Call sign
- CQ2725
- Ship type
- Other ship types
- Gross tonnage
- 6,668
- Length overall
- 107.0 m
- Beam
- 18.0 m
- Year built
- 2011
- Flag state
- Portugal per EU MRV 2025
- Port of registry
- Madeira MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EIV (14.34 gCO₂/t·nm)
- Distance in ice
- 146 nm
- Time in ice
- 16 h
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-19
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 24.1% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 10.0% and CO₂ per nautical mile rose 2.9%.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
- 7,480 t
- Methane (CH₄)
- 0.12 t
- Nitrous oxide (N₂O)
- 0.42 t
- Under EU ETS
- 4,415 t, 60% of total
Observed movementsAIS · Norwegian waters
- First seen
- 12 Jan 2026
- Last seen
- 14 Jan 2026
- Days observed
- 3
- Positions
- 376
- Median speed
- 5.9 kn
Its recorded positions span 58.0°N to 59.0°N and 5.2°E to 5.9°E.
52 hourly points from 376 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 8 MRV reporting years, 4 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: an efficiency ranking, 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.