Vehicle carrier · Sweden flag
NABUCCO: CO₂ emissions 2021–2025
IMO 9731652 EU ETS5 reporting years
- CO₂ reported 2025
- 14,154 t
- Fuel burned
- 4,502 t
- Distance
- 54,233 nm
- Time at sea
- 3,621 h
- Emitted at berth
- 2% of total
- Share of year under way
- 41%
NABUCCO against its type
It is one of 14 vehicle carriers here under the Sweden flag, 2.0% of the 713 on the register. The returns for 2021–2025 all give Stockholm as port of registry.
Its 14,154 t of CO₂ for 2025 is 2.0 times the median of 7,074 t among the 514 vehicle carriers on this register that reported for 2025. Per nautical mile it emitted 261.0 kg CO₂, 16% below the type median of 309.1 kg. It logged 3,621 hours at sea against a median of 1,639 hours for its type that year. 2.2% of its 2025 emissions were at berth; the median for vehicle carriers was 3.1%. Across 5 years with reported emissions, the highest was 2024 (16,044 t) and the lowest 2022 (1,294 t). Its efficiency percentile within the type went from 16 in 2021 to 2 in 2025 (lower is more efficient). Of the 4 comparable vessels listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 14,154 | 4,502 | 54,233 | 3,621 | 316 | 261.0 | 27.6 | 2 |
| 2024 | 16,044 | 5,115 | 56,996 | 3,635 | 328 | 281.5 | 24.6 | 1 |
| 2023 | 1,701 | 535 | — | 419 | 220 | 283.8 | 128.5 | not ranked |
| 2022 | 1,294 | 404 | — | 622 | 451 | 418.1 | 58.1 | not ranked |
| 2021 | 2,240 | 710 | 5,380 | 363 | 115 | 416.3 | 44.4 | 16 |
Vessel particulars
- IMO number
- 9731652
- Ship type
- Vehicle carrier
- Flag state
- Sweden per EU MRV 2025
- Port of registry
- Stockholm MRV 2025
- Technical efficiency (design)
- EEXI (12.7 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 11 of 423 qualifying vehicle carriers by EEOI, at the 2nd percentile. The dashed line is the type median, 51.7; this vessel reported 27.6.
EEOI divides emissions by transport work, which for this vessel and year was 513,370,693 tonne-miles over 54,233 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 531.9% higher than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 11.8% while distance sailed fell 4.8%and CO₂ per nautical mile fell 7.3%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 14,375 t
- Methane (CH₄)
- 0.23 t
- Nitrous oxide (N₂O)
- 0.81 t
- Under EU ETS
- 8,171 t, 58% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | 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 2021–2025, published by the European Commission.
This page draws on 5 MRV reporting years, an efficiency ranking and 1 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.