Ro-pax ship · United Kingdom flag · built 2003
STENA ADVENTURER: CO₂ emissions 2018–2025
IMO 9235529 EU ETS8 reporting years
- CO₂ reported 2025
- 57,481 t
- Fuel burned
- 18,405 t
- Time at sea
- 5,333 h
- Emitted at berth
- 7% of total
- Share of year under way
- 61%
- Gross tonnage
- 43,532
STENA ADVENTURER against its type
Built in 2003, it is 3 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 43,532 gross tonnage it is larger than 90% of the other 470 ro-pax ships with a recorded tonnage. It is one of 19 ro-pax ships here under the United Kingdom flag, 3.9% of the 493 on the register. The same builder is recorded for 761 other vessels here, 2 of them ro-pax ships. The returns for 2018–2025 all give London as port of registry.
Its 57,481 t of CO₂ for 2025 is 1.9 times the median of 30,062 t among the 417 ro-pax ships on this register that reported for 2025. Per nautical mile it emitted 712.9 kg CO₂, 1.5 times the type median of 467.6 kg. It logged 5,333 hours at sea against a median of 4,243 hours for its type that year. 6.6% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 8 years with reported emissions, the highest was 2019 (68,738 t) and the lowest 2024 (52,838 t). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 57,481 | 18,405 | — | 5,333 | 3,807 | 712.9 | — | — |
| 2024 | 52,838 | 16,926 | — | 4,909 | 3,164 | 695.4 | — | — |
| 2023 | 56,311 | 18,036 | — | 5,190 | 3,425 | 690.8 | — | — |
| 2022 | 54,948 | 17,603 | — | 5,198 | 3,209 | 678.9 | — | — |
| 2021 | 60,635 | 19,418 | — | 5,601 | 3,457 | 714.4 | — | — |
| 2020 | 55,008 | 17,601 | — | 4,330 | 10,521 | 719.0 | — | — |
| 2019 | 68,738 | 22,013 | — | 5,385 | 6,899 | 806.8 | — | — |
| 2018 | 64,555 | 20,673 | — | 5,252 | 6,736 | 808.8 | — | — |
Vessel particulars
- IMO number
- 9235529
- Ship type
- Ro-pax ship
- Gross tonnage
- 43,532
- Length overall
- 211.6 m
- Year built
- 2003
- Flag state
- United Kingdom per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- London MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (19.59 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-06
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 11.0% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 8.8% and CO₂ per nautical mile rose 2.5%.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
- 58,385 t
- Methane (CH₄)
- 0.92 t
- Nitrous oxide (N₂O)
- 3.31 t
- Under EU ETS
- 30,827 t, 54% 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 |
| 2021 | 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, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, 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.