Ro-ro ship · Bahamas flag · built 1991
MARIN: CO₂ emissions 2018–2023
IMO 8917895 6 reporting years
- CO₂ reported 2023
- 2,733 t
- Fuel burned
- 852 t
- Time at sea
- 745 h
- Emitted at berth
- 1% of total
- Share of year under way
- 9%
- Gross tonnage
- 9,528
.jpg){kind=link}
MARIN against its type
Built in 1991, it is 11 years older than the median ro-ro ship on this register, which was built in 2002 (281 vessels with a known build year). At 9,528 gross tonnage it is smaller than 84% of the other 269 ro-ro ships with a recorded tonnage. It is one of 2 ro-ro ships here under the Bahamas flag, 0.6% of the 311 on the register. The same builder is recorded for 13 other vessels here. Seatrans (Norway) is linked to 6 vessels on this register. Its MRV returns name it SC ASTREA for 2018–2020 and MARIN for 2021–2023. The reported port of registry changed: Nassau (2018–2020), then MALAKAL HARBOR (2021–2023).
Its 2,733 t of CO₂ for 2023 is 88% below the median of 22,994 t among the 234 ro-ro ships on this register that reported for 2023. Per nautical mile it emitted 337.2 kg CO₂, close to the type median of 333.6 kg. It logged 745 hours at sea against a median of 5,172 hours for its type that year. 0.5% of its 2023 emissions were at berth; the median for ro-ro ships was 4.3%. Across 6 years with reported emissions, the highest was 2018 (9,794 t) and the lowest 2021 (1,275 t). Its efficiency percentile within the type went from 76 in 2018 to 12 in 2022 (lower is more efficient).
Emissions by year2018–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 2,733 | 852 | — | 745 | 15 | 337.2 | 631.6 | not ranked |
| 2022 | 2,409 | 752 | 13,072 | 1,301 | 134 | 184.3 | 50.1 | 12 |
| 2021 | 1,275 | 398 | — | 784 | 37 | 204.5 | 50.0 | not ranked |
| 2020 | 6,809 | 2,124 | 41,906 | 3,731 | 270 | 162.5 | 66.4 | 26 |
| 2019 | 9,119 | 2,844 | 59,350 | 5,541 | 585 | 153.6 | 162.1 | 84 |
| 2018 | 9,794 | 3,055 | 58,778 | 5,354 | 591 | 166.6 | 132.3 | 76 |
Vessel particulars
- IMO number
- 8917895
- Previously reported as
- SC ASTREA
- Ship type
- Ro-ro ship
- Gross tonnage
- 9,528
- Length overall
- 129.1 m
- Beam
- 21.4 m
- Year built
- 1991
- Flag state
- Bahamas Wikidata/AIS, undated
- Builder
- Langsten Slip & Båtbyggeri
- Port of registry
- MALAKAL HARBOR MRV 2023
- Home port
- MALAKAL HARBOR
- Ice class
- IA
- Technical efficiency (design)
- EEXI (18.96 gCO₂/t·nm)
- Operator
- Seatrans (Norway), Seatrans (Norway)
- Efficiency ranking
- Not ranked: transport work below the floor (2023)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2024-07-05
- Compliance document expires
- 2025-06-30
Reported CO₂ by year
Reported CO₂ in 2023 was 72.1% lower than in 2018, for EU/EEA voyages only.
From 2022 to 2023, emissions rose 13.4% and CO₂ per nautical mile rose 83.0%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2023 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2021 | NORMEC VERIFAVIA SAS | France |
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 2018–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 6 MRV reporting years, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.