Bulk carrier · Liberia flag · built 2002
BOSPHORUS ASIA: CO₂ emissions 2018–2025
IMO 9250696 MMSI 636020227EU ETS8 reporting years
- CO₂ reported 2025
- 65 t
- Fuel burned
- 20 t
- Time at sea
- 22 h
- Emitted at berth
- 17% of total
- Share of year under way
- 0%
- Gross tonnage
- 19,885
BOSPHORUS ASIA against its type
Built in 2002, it is 10 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 19,885 gross tonnage it is smaller than 91% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,589 bulk carriers here under the Liberia flag, 19.5% of the 8,138 on the register. The same builder is recorded for 96 other vessels here, 50 of them bulk carriers. The reported port of registry changed: PANAMA (2018–2019), then MONROVIA (2020–2025).
Its 65 t of CO₂ for 2025 is 98% 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 431.8 kg CO₂, 1.7 times the type median of 260.7 kg. It logged 22 hours at sea against a median of 1,200 hours for its type that year. 17.3% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 7 years with reported emissions, the highest was 2020 (3,344 t) and the lowest 2025 (65 t). Its efficiency percentile within the type went from 71 in 2018 to 51 in 2023 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 4 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 | 65 | 20 | — | 22 | 11 | 431.8 | — | — |
| 2024 | No EU/EEA voyages reported | |||||||
| 2023 | 2,799 | 885 | 12,785 | 1,077 | 122 | 218.9 | 8.1 | 51 |
| 2022 | 1,693 | 535 | 6,446 | 756 | 230 | 262.6 | 14.1 | 88 |
| 2021 | 2,786 | 884 | 12,915 | 1,259 | 94 | 215.8 | 11.1 | 78 |
| 2020 | 3,344 | 1,058 | 13,689 | 1,491 | 302 | 244.3 | 12.4 | 87 |
| 2019 | 2,111 | 672 | 8,890 | 727 | 241 | 237.5 | 12.5 | 85 |
| 2018 | 1,973 | 633 | 9,339 | 831 | 33 | 211.2 | 10.1 | 71 |
Vessel particulars
- IMO number
- 9250696
- MMSI
- 636020227
- Ship type
- Bulk carrier
- Gross tonnage
- 19,885
- Length overall
- 177.0 m
- Beam
- 28.0 m
- Year built
- 2002
- Flag state
- Liberia per EU MRV 2025
- Builder
- Tsuneishi Kure Dock
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EIV (7.15 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-04-02
- Compliance document expires
- 2027-06-30
Efficiency against its own type2023
Position 1,661 of 3,262 qualifying bulk carriers by EEOI, at the 51st percentile. The dashed line is the type median, 8.0; this vessel reported 8.1.
EEOI divides emissions by transport work, which for this vessel and year was 347,266,749 tonne-miles over 12,785 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 96.7% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2025, emissions fell 97.7% and CO₂ per nautical mile rose 97.3%.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
- 66 t
- Methane (CH₄)
- 0.00 t
- Nitrous oxide (N₂O)
- 0.00 t
- Under EU ETS
- 38 t, 59% of total
Observed movementsAIS · Norwegian waters
- First seen
- 07 Feb 2026
- Last seen
- 25 Feb 2026
- Days observed
- 5
- Positions
- 234
- Median speed
- 12.0 kn
Its recorded positions span 58.0°N to 71.0°N and 4.5°E to 19.2°E.
19 hourly points from 234 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.
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).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 8 MRV reporting years, an efficiency ranking, 5 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.