Vehicle carrier · Norway flag · built 1997
DON CARLOS: CO₂ emissions 2018–2025
IMO 9122655 EU ETS8 reporting years
- CO₂ reported 2025
- 6,209 t
- Fuel burned
- 1,979 t
- Distance
- 19,073 nm
- Time at sea
- 1,341 h
- Emitted at berth
- 7% of total
- Share of year under way
- 15%
- Gross tonnage
- 67,141
DON CARLOS against its type
Built in 1997, it is 11 years older than the median vehicle carrier on this register, which was built in 2008 (595 vessels with a known build year). At 67,141 gross tonnage it is larger than 82% of the other 571 vehicle carriers with a recorded tonnage. It is one of 54 vehicle carriers here under the Norway flag, 7.6% of the 713 on the register. The same builder is recorded for 660 other vessels here, 45 of them vehicle carriers. The returns for 2023–2025 all give BERGEN as port of registry.
Its 6,209 t of CO₂ for 2025 is 12% below the median of 7,074 t among the 514 vehicle carriers on this register that reported for 2025. Per nautical mile it emitted 325.5 kg CO₂, close to the type median of 309.1 kg. It logged 1,341 hours at sea against a median of 1,639 hours for its type that year. 7.0% of its 2025 emissions were at berth; the median for vehicle carriers was 3.1%. Across 8 years with reported emissions, the highest was 2018 (26,406 t) and the lowest 2020 (749 t). Its efficiency percentile within the type went from 16 in 2018 to 8 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 2 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 | 6,209 | 1,979 | 19,073 | 1,341 | 434 | 325.5 | 32.9 | 8 |
| 2024 | 10,284 | 3,303 | 29,727 | 2,026 | 352 | 345.9 | 37.6 | 11 |
| 2023 | 10,250 | 3,241 | 30,334 | 2,150 | 419 | 337.9 | 46.2 | 28 |
| 2022 | 9,655 | 3,055 | 26,611 | 2,600 | 1,173 | 362.8 | 49.5 | 38 |
| 2021 | 937 | 300 | — | 227 | 0 | 290.5 | 102.1 | not ranked |
| 2020 | 749 | 240 | — | 157 | 15 | 376.2 | 35.1 | not ranked |
| 2019 | 12,919 | 4,127 | 31,991 | 2,161 | 390 | 403.8 | 47.8 | 19 |
| 2018 | 26,406 | 8,427 | 67,365 | 4,433 | 658 | 392.0 | 49.2 | 16 |
Vessel particulars
- IMO number
- 9122655
- Ship type
- Vehicle carrier
- Gross tonnage
- 67,141
- Length overall
- 227.9 m
- Year built
- 1997
- Flag state
- Norway per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Singapore. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Hanwha Ocean
- Port of registry
- BERGEN MRV 2025
- Technical efficiency (design)
- EEXI (11.92 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 34 of 423 qualifying vehicle carriers by EEOI, at the 8th percentile. The dashed line is the type median, 51.7; this vessel reported 32.9.
EEOI divides emissions by transport work, which for this vessel and year was 188,540,540 tonne-miles over 19,073 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 76.5% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 39.6% while distance sailed fell 35.8%and CO₂ per nautical mile fell 5.9%.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
- 6,306 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.36 t
- Under EU ETS
- 3,800 t, 61% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 2023 | DNV | Germany |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.