Bulk carrier · Palau flag · built 2000
AILEEN: CO₂ emissions 2018–2025
IMO 9214252 EU ETS8 reporting years
- CO₂ reported 2025
- 650 t
- Fuel burned
- 205 t
- Time at sea
- 936 h
- Emitted at berth
- 3% of total
- Share of year under way
- 11%
- Gross tonnage
- 11,194
AILEEN against its type
Built in 2000, it is 12 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 11,194 gross tonnage it is smaller than 98% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 29 bulk carriers here under the Palau flag, 0.4% of the 8,138 on the register. The same builder is recorded for 95 other vessels here, 64 of them bulk carriers. The returns for 2018–2025 all give MALAKAL HARBOR as port of registry.
Its 650 t of CO₂ for 2025 is 80% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 176.6 kg CO₂, 32% below the type median of 260.7 kg. It logged 936 hours at sea against a median of 1,200 hours for its type that year. 3.3% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 7 years with reported emissions, the highest was 2018 (779 t) and the lowest 2023 (256 t). 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 | 650 | 205 | — | 936 | 21 | 176.6 | 14.9 | not ranked |
| 2024 | No EU/EEA voyages reported | |||||||
| 2023 | 256 | 81 | — | 497 | 40 | 160.8 | 20.7 | not ranked |
| 2022 | 392 | 125 | — | 322 | 49 | 206.3 | 18.8 | not ranked |
| 2021 | 576 | 184 | — | 394 | 62 | 182.7 | 15.2 | not ranked |
| 2020 | 639 | 202 | — | 403 | 21 | 148.9 | 17.9 | not ranked |
| 2019 | 367 | 118 | — | 250 | 17 | 167.8 | 21.6 | not ranked |
| 2018 | 779 | 249 | — | 393 | 22 | 211.1 | 23.0 | not ranked |
Vessel particulars
- IMO number
- 9214252
- Ship type
- Bulk carrier
- Gross tonnage
- 11,194
- Length overall
- 148.0 m
- Beam
- 22.0 m
- Year built
- 2000
- Flag state
- Palau per EU MRV 2025
- Builder
- Shikoku Dockyard
- Port of registry
- MALAKAL HARBOR MRV 2025
- Technical efficiency (design)
- EEXI (7.4 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- Dromon Bureau of Shipping, Greece
- Accreditation
- 1128
- Compliance document issued
- 2026-04-07
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 16.5% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2025, emissions rose 153.9% and CO₂ per nautical mile rose 9.8%.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
- 660 t
- Methane (CH₄)
- 0.01 t
- Nitrous oxide (N₂O)
- 0.04 t
- Under EU ETS
- 336 t, 52% of total
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 and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.