Other ship types · Marshall Islands flag · built 2011
BOKA DA VINCI: CO₂ emissions 2025
IMO 9441233 MMSI 538003647EU ETS
- CO₂ reported 2025
- 3,446 t
- Fuel burned
- 1,075 t
- Time at sea
- 2,169 h
- Emitted at berth
- 4% of total
- Share of year under way
- 25%
- Gross tonnage
- 8,691
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BOKA DA VINCI 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 8,691 gross tonnage it is smaller than 62% of the other 436 vessels in the other ship types category with a recorded tonnage. It is one of 25 vessels in the other ship types category here under the Marshall Islands flag, 5.0% of the 499 on the register. The same builder is recorded for 133 other vessels here, one of them a vessel in the other ship types category.
Its 3,446 t of CO₂ for 2025 is 33% below 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 884.2 kg CO₂, 3.8 times the type median of 231.1 kg. It logged 2,169 hours at sea against a median of 2,231 hours for its type that year. 3.6% of its 2025 emissions were at berth; the median for vessels in the other ship types category was 3.9%. The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,446 | 1,075 | — | 2,169 | 125 | 884.2 | — | — |
Vessel particulars
- IMO number
- 9441233
- MMSI
- 538003647
- Ship type
- Other ship types
- Gross tonnage
- 8,691
- Length overall
- 115.4 m
- Beam
- 22.0 m
- Year built
- 2011
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Operator
- Boskalis Westminster, Boskalis Westminster
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-06-30
- Compliance document expires
- 2027-06-30
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,499 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.19 t
Observed movementsAIS · Norwegian waters
- First seen
- 17 Nov 2025
- Last seen
- 17 Nov 2025
- Days observed
- 1
- Positions
- 92
- Median speed
- 5.2 kn
Its recorded positions span 58.0°N to 58.2°N and 6.1°E to 6.4°E.
9 hourly points from 92 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 1 MRV reporting year, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, 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.