Other ship types (Offshore) · Portugal flag · built 2008
DINA SUPPORTER: CO₂ emissions 2025
IMO 9402342 EU ETS
- CO₂ reported 2025
- 4,863 t
- Fuel burned
- 1,517 t
- Distance
- 21,742 nm
- Time at sea
- 3,950 h
- Emitted at berth
- 8% of total
- Share of year under way
- 45%
- Gross tonnage
- 2,304
DINA SUPPORTER against its type
Built in 2008, it is 3 years older than the median offshore vessel on this register, which was built in 2011 (410 vessels with a known build year). At 2,304 gross tonnage it is smaller than 70% of the other 396 offshore vessels with a recorded tonnage. It is one of 8 offshore vessels here under the Portugal flag, 1.9% of the 413 on the register. The same builder is recorded for 12 other vessels here, 3 of them offshore vessels.
Its 4,863 t of CO₂ for 2025 is 20% above the median of 4,049 t among the 390 offshore vessels on this register that reported for 2025. Per nautical mile it emitted 223.7 kg CO₂, 36% below the type median of 348.3 kg. It logged 3,950 hours at sea against a median of 3,550 hours for its type that year. 7.9% of its 2025 emissions were at berth; the median for offshore vessels was 6.4%. Of the 2 sister ships listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,863 | 1,517 | 21,742 | 3,950 | 386 | 223.7 | 329.0 | 9 |
Vessel particulars
- IMO number
- 9402342
- Ship type
- Other ship types (Offshore)
- Gross tonnage
- 2,304
- Length overall
- 76.6 m
- Beam
- 16.0 m
- Year built
- 2008
- Flag state
- Portugal per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Norway. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Vard Brăila
- Port of registry
- Madeira MRV 2025
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-05-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 4 of 33 qualifying other ship types (offshore)s by EEOI, at the 9th percentile. The dashed line is the type median, 1,142.7; this vessel reported 329.0.
EEOI divides emissions by transport work, which for this vessel and year was 14,779,510 tonne-miles over 21,742 nautical miles.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,938 t
- Methane (CH₄)
- 0.08 t
- Nitrous oxide (N₂O)
- 0.27 t
- Under EU ETS
- 4,833 t, 99% of total
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).
This page draws on 1 MRV reporting year, 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.