General cargo ship · Marshall Islands flag · built 2020
SSI ENDEAVOUR: CO₂ emissions 2020–2025
IMO 9883053 MMSI 538009034EU ETS6 reporting years
- CO₂ reported 2025
- 2,820 t
- Fuel burned
- 900 t
- Time at sea
- 1,291 h
- Emitted at berth
- 5% of total
- Share of year under way
- 15%
- Gross tonnage
- 23,232
SSI ENDEAVOUR against its type
Built in 2020, it is 13 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 23,232 gross tonnage it is larger than 87% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 181 general cargo ships here under the Marshall Islands flag, 5.9% of the 3,081 on the register. The returns for 2020–2025 all give MAJURO as port of registry.
Its 2,820 t of CO₂ for 2025 is close to the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 179.2 kg CO₂, 47% above the type median of 122.2 kg. It logged 1,291 hours at sea against a median of 3,044 hours for its type that year. 5.3% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 6 years with reported emissions, the highest was 2021 (4,048 t) and the lowest 2023 (554 t). Its efficiency percentile within the type went from 28 in 2020 to 51 in 2022 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,820 | 900 | — | 1,291 | 150 | 179.2 | — | — |
| 2024 | 3,037 | 968 | — | 1,603 | 326 | 154.9 | — | — |
| 2023 | 554 | 175 | — | 172 | 59 | 270.9 | — | — |
| 2022 | 2,081 | 662 | 11,927 | 868 | 133 | 174.5 | 8.5 | 51 |
| 2021 | 4,048 | 1,288 | 24,749 | 1,965 | 326 | 163.6 | 5.9 | 16 |
| 2020 | 1,529 | 488 | 10,795 | 875 | 67 | 141.6 | 6.5 | 28 |
Vessel particulars
- IMO number
- 9883053
- MMSI
- 538009034
- Ship type
- General cargo ship
- Gross tonnage
- 23,232
- Length overall
- 180.0 m
- Beam
- 30.0 m
- Year built
- 2020
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Home port
- Majuro
- Technical efficiency (design)
- EEDI (5.08 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-04-02
- Compliance document expires
- 2027-06-30
Efficiency against its own type2022
Position 1,891 of 3,692 qualifying bulk carriers by EEOI, at the 51st percentile. The dashed line is the type median, 8.4; this vessel reported 8.5.
EEOI divides emissions by transport work, which for this vessel and year was 244,515,864 tonne-miles over 11,927 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 84.5% higher than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 7.2% and CO₂ per nautical mile rose 15.7%.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
- 2,864 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.16 t
- Under EU ETS
- 1,599 t, 57% of total
Laden voyages2025
- CO₂ on laden voyages
- 2,466 t, 87% of total
- Fuel, laden
- 787 t
- CO₂ per nm, laden
- 168.9 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Observed movementsAIS · Norwegian waters
- First seen
- 07 Jun 2026
- Last seen
- 19 Jun 2026
- Days observed
- 8
- Positions
- 340
- Median speed
- 13.2 kn
Its recorded positions span 58.0°N to 64.0°N and 4.5°E to 6.9°E.
97 hourly points from 340 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.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2020 | Nippon Kaiji Kyokai | Japan |
| 2021 | HELLENIC LLOYD'S S.A. | Greece |
| 2023 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
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 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 6 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: 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.