Bulk carrier · Marshall Islands flag · built 2010
AEOLIAN VICTORY: CO₂ emissions 2018–2025
IMO 9433602 EU ETS8 reporting years
- CO₂ reported 2025
- 3,715 t
- Fuel burned
- 1,183 t
- Distance
- 13,017 nm
- Time at sea
- 1,285 h
- Emitted at berth
- 4% of total
- Share of year under way
- 15%
- Gross tonnage
- 43,012
AEOLIAN VICTORY against its type
Built in 2010, it is 2 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 43,012 gross tonnage it is larger than 69% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,603 bulk carriers here under the Marshall Islands flag, 19.7% of the 8,138 on the register. The same builder is recorded for 360 other vessels here, 303 of them bulk carriers. Its MRV returns name it KEY DISCOVERY for 2018–2020 and AEOLIAN VICTORY for 2021–2025. The reported port of registry changed: PANAMA (2018–2021), then LIMASSOL (2022), then MAJURO (2023–2025).
Its 3,715 t of CO₂ for 2025 is 15% above the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 285.4 kg CO₂, close to the type median of 260.7 kg. It logged 1,285 hours at sea against a median of 1,200 hours for its type that year. 3.7% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 7 years with reported emissions, the highest was 2019 (7,240 t) and the lowest 2021 (2,640 t). Its efficiency percentile within the type went from 30 in 2018 to 23 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,715 | 1,183 | 13,017 | 1,285 | 137 | 285.4 | 5.8 | 23 |
| 2024 | No EU/EEA voyages reported | |||||||
| 2023 | 2,827 | 897 | 8,735 | 844 | 294 | 323.7 | 12.2 | 85 |
| 2022 | 5,731 | 1,815 | 27,928 | 2,180 | 254 | 205.2 | 4.6 | 7 |
| 2021 | 2,640 | 846 | 9,862 | 987 | 176 | 267.7 | 13.3 | 88 |
| 2020 | 2,805 | 889 | 8,996 | 1,580 | 155 | 311.8 | 7.7 | 45 |
| 2019 | 7,240 | 2,305 | 26,183 | 2,463 | 170 | 276.5 | 9.0 | 60 |
| 2018 | 3,728 | 1,192 | 13,231 | 1,111 | 162 | 281.7 | 6.8 | 30 |
Vessel particulars
- IMO number
- 9433602
- Previously reported as
- KEY DISCOVERY
- Ship type
- Bulk carrier
- Gross tonnage
- 43,012
- Length overall
- 228.9 m
- Beam
- 32.3 m
- Year built
- 2010
- Flag state
- Marshall Islands per EU MRV 2025
- Builder
- Tsuneishi Shipbuilding
- Port of registry
- MAJURO MRV 2025
- Technical efficiency (design)
- EEXI (3.48 gCO₂/t·nm)
- Verifier
- ICS Verification Services Single Member P.C., Greece
- Accreditation
- 1101-3
- Compliance document issued
- 2026-02-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 758 of 3,241 qualifying bulk carriers by EEOI, at the 23rd percentile. The dashed line is the type median, 7.6; this vessel reported 5.8.
EEOI divides emissions by transport work, which for this vessel and year was 638,238,832 tonne-miles over 13,017 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 0.4% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2025, emissions rose 31.4% while distance sailed rose 49.0%and CO₂ per nautical mile fell 11.8%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,773 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.21 t
- Under EU ETS
- 1,926 t, 52% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,262 t, 88% of total
- Fuel, laden
- 1,042 t
- CO₂ per nm, laden
- 284.3 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Nippon Kaiji Kyokai | Japan |
| 2021 | ICS Verification Services Single Member P.C. | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.