Other ship types · Netherlands flag · built 2011
ROLLDOCK SEA: CO₂ emissions 2018–2025
IMO 9404704 EU ETS8 reporting years
- CO₂ reported 2025
- 7,150 t
- Fuel burned
- 2,288 t
- Distance
- 26,547 nm
- Time at sea
- 2,086 h
- Emitted at berth
- 1% of total
- Share of year under way
- 24%
- Gross tonnage
- 12,802
ROLLDOCK SEA 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 12,802 gross tonnage it is larger than 59% of the other 436 vessels in the other ship types category with a recorded tonnage. It is one of 29 vessels in the other ship types category here under the Netherlands flag, 5.8% of the 499 on the register. The same builder is recorded for 3 other vessels here, 2 of them vessels in the other ship types category. The returns for 2018–2025 all give Rotterdam as port of registry.
Its 7,150 t of CO₂ for 2025 is 40% 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 269.3 kg CO₂, 17% above the type median of 231.1 kg. It logged 2,086 hours at sea against a median of 2,231 hours for its type that year. 1.4% 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 2024 (15,138 t) and the lowest 2021 (4,264 t). Its efficiency percentile within the type went from 93 in 2018 to 84 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a higher or equal 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 | 7,150 | 2,288 | 26,547 | 2,086 | 100 | 269.3 | 180.0 | 84 |
| 2024 | 15,138 | 4,832 | — | 4,692 | 532 | 273.9 | — | — |
| 2023 | 13,190 | 4,189 | — | 4,103 | 645 | 279.8 | — | — |
| 2022 | 8,634 | 2,710 | — | 3,252 | 265 | 249.2 | — | — |
| 2021 | 4,264 | 1,330 | — | 1,143 | 87 | 283.4 | — | — |
| 2020 | 11,430 | 3,565 | — | 4,450 | 542 | 293.1 | — | — |
| 2019 | 7,515 | 2,397 | — | 2,609 | 328 | 285.8 | — | — |
| 2018 | 12,761 | 4,038 | 35,974 | 4,061 | 2,174 | 354.7 | 86.5 | 93 |
Vessel particulars
- IMO number
- 9404704
- Ship type
- Other ship types
- Gross tonnage
- 12,802
- Length overall
- 139.0 m
- Beam
- 24.0 m
- Year built
- 2011
- Flag state
- Netherlands per EU MRV 2025
- Builder
- Larsen & Toubro
- Port of registry
- Rotterdam MRV 2025
- Home port
- Rotterdam
- Ice class
- IB
- Technical efficiency (design)
- EIV (44.6 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-16
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 100 of 119 qualifying other ship typess by EEOI, at the 84th percentile. The dashed line is the type median, 69.3; this vessel reported 180.0.
EEOI divides emissions by transport work, which for this vessel and year was 39,716,880 tonne-miles over 26,547 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 44.0% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 52.8% and CO₂ per nautical mile fell 1.7%.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
- 7,263 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.41 t
- Under EU ETS
- 3,625 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2019 | 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).
This page draws on 8 MRV reporting years, an efficiency ranking and 5 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.