Bulk carrier · Liberia flag · built 2021
ROSTRUM ASIA: CO₂ emissions 2022–2025
IMO 9910349 EU ETS4 reporting years
- CO₂ reported 2025
- 9,614 t
- Fuel burned
- 3,004 t
- Distance
- 54,683 nm
- Time at sea
- 4,974 h
- Emitted at berth
- 6% of total
- Share of year under way
- 57%
- Gross tonnage
- 25,859
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ROSTRUM ASIA against its type
Built in 2021, it is 9 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 25,859 gross tonnage it is smaller than 75% 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 21 other vessels here, 8 of them bulk carriers. The returns for 2022–2025 all give Monrovia as port of registry.
Its 9,614 t of CO₂ for 2025 is 3.0 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 175.8 kg CO₂, 33% below the type median of 260.7 kg. It logged 4,974 hours at sea against a median of 1,200 hours for its type that year. 5.9% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 4 years with reported emissions, the highest was 2024 (11,300 t) and the lowest 2023 (5,699 t). Its efficiency percentile within the type went from 95 in 2022 to 68 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 9,614 | 3,004 | 54,683 | 4,974 | 569 | 175.8 | 8.9 | 68 |
| 2024 | 11,300 | 3,536 | 59,564 | 5,772 | 585 | 189.7 | 11.1 | 80 |
| 2023 | 5,699 | 1,799 | 25,700 | 2,266 | 525 | 221.7 | 8.3 | 54 |
| 2022 | 6,241 | 1,964 | 28,101 | 2,419 | 1,009 | 222.1 | 17.8 | 95 |
Vessel particulars
- IMO number
- 9910349
- Ship type
- Bulk carrier
- Gross tonnage
- 25,859
- Length overall
- 179.8 m
- Year built
- 2021
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Ice class
- IC
- Technical efficiency (design)
- EEXI (3.97 gCO₂/t·nm)
- Distance in ice
- 43 nm
- Time in ice
- 13 h
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-04
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,201 of 3,241 qualifying bulk carriers by EEOI, at the 68th percentile. The dashed line is the type median, 7.6; this vessel reported 8.9.
EEOI divides emissions by transport work, which for this vessel and year was 1,078,983,165 tonne-miles over 54,683 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 54.0% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 14.9% while distance sailed fell 8.2%and CO₂ per nautical mile fell 7.3%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 9,761 t
- Methane (CH₄)
- 0.15 t
- Nitrous oxide (N₂O)
- 0.54 t
- Under EU ETS
- 5,016 t, 52% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 4 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.