Ro-pax ship · Denmark flag · built 2022
STENA ESTELLE: CO₂ emissions 2022–2025
IMO 9862994 EU ETS4 reporting years
- CO₂ reported 2025
- 45,868 t
- Fuel burned
- 14,652 t
- Time at sea
- 6,160 h
- Emitted at berth
- 8% of total
- Share of year under way
- 70%
- Gross tonnage
- 48,035
STENA ESTELLE against its type
Built in 2022, it is 22 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 48,035 gross tonnage it is larger than 93% of the other 470 ro-pax ships with a recorded tonnage. It is one of 29 ro-pax ships here under the Denmark flag, 5.9% of the 493 on the register. The same builder is recorded for 12 other vessels here, 5 of them ro-pax ships. Stena Line is linked to 17 vessels on this register. The returns for 2022–2025 all give Hellerup as port of registry.
Its 45,868 t of CO₂ for 2025 is 1.5 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 477.0 kg CO₂, close to the type median of 467.6 kg. It logged 6,160 hours at sea against a median of 4,243 hours for its type that year. 7.8% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 4 years with reported emissions, the highest was 2024 (47,868 t) and the lowest 2022 (21,192 t). Of the 5 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 45,868 | 14,652 | — | 6,160 | 3,575 | 477.0 | — | — |
| 2024 | 47,868 | 15,169 | — | 6,255 | 3,157 | 486.6 | — | — |
| 2023 | 45,450 | 14,410 | — | 5,670 | 4,442 | 498.6 | — | — |
| 2022 | 21,192 | 6,742 | — | 3,268 | 1,611 | 522.6 | — | — |
Vessel particulars
- IMO number
- 9862994
- Ship type
- Ro-pax ship
- Gross tonnage
- 48,035
- Length overall
- 239.7 m
- Beam
- 27.8 m
- Year built
- 2022
- Flag state
- Denmark per EU MRV 2025
- Port of registry
- Hellerup MRV 2025
- Ice class
- IC
- Technical efficiency (design)
- EEXI (15.89 gCO₂/t·nm)
- Operator
- Stena Line
- 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 116.4% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 4.2% and CO₂ per nautical mile fell 2.0%.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
- 46,587 t
- Methane (CH₄)
- 0.73 t
- Nitrous oxide (N₂O)
- 2.64 t
- Under EU ETS
- 42,673 t, 93% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.