General cargo ship · Liberia flag · built 2010
CHIPOL CHANGAN: CO₂ emissions 2018–2025
IMO 9509645 EU ETS7 reporting years
- CO₂ reported 2025
- 4,758 t
- Fuel burned
- 1,520 t
- Time at sea
- 1,601 h
- Emitted at berth
- 2% of total
- Share of year under way
- 18%
- Gross tonnage
- 22,863
CHIPOL CHANGAN against its type
Built in 2010, it is 3 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 22,863 gross tonnage it is larger than 85% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 216 general cargo ships here under the Liberia flag, 7.0% of the 3,081 on the register. Columbia Shipmanagement is linked to 42 vessels on this register. Its MRV returns name it ROME TRADER for 2018–2019 and CHIPOL CHANGAN for 2021–2025. The returns for 2018–2025 all give Monrovia as port of registry.
Its 4,758 t of CO₂ for 2025 is 1.7 times 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 248.9 kg CO₂, 2.0 times the type median of 122.2 kg. It logged 1,601 hours at sea against a median of 3,044 hours for its type that year. 2.3% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 7 years with reported emissions, the highest was 2019 (9,183 t) and the lowest 2024 (97 t). Its efficiency percentile within the type went from 17 in 2018 to 47 in 2023 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 1 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 | 4,758 | 1,520 | — | 1,601 | 110 | 248.9 | — | — |
| 2024 | 97 | 31 | — | 33 | 0 | 235.1 | — | — |
| 2023 | 6,071 | 1,934 | 26,026 | 2,150 | 205 | 233.3 | 20.6 | 47 |
| 2022 | 4,307 | 1,374 | 16,401 | 1,388 | 330 | 262.6 | 17.1 | 28 |
| 2021 | 5,426 | 1,732 | 21,757 | 1,672 | 258 | 249.4 | 51.6 | 93 |
| 2019 | 9,183 | 2,928 | 33,067 | 2,594 | 429 | 277.7 | 18.8 | 20 |
| 2018 | 5,299 | 1,696 | 19,219 | 1,573 | 264 | 275.7 | 16.5 | 17 |
Vessel particulars
- IMO number
- 9509645
- Previously reported as
- ROME TRADER
- Ship type
- General cargo ship
- Gross tonnage
- 22,863
- Length overall
- 179.4 m
- Beam
- 28.3 m
- Year built
- 2010
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (7.92 gCO₂/t·nm)
- Operator
- Columbia Shipmanagement
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2026-03-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2023
Position 156 of 331 qualifying general cargo ships by EEOI, at the 47th percentile. The dashed line is the type median, 21.1; this vessel reported 20.6.
Across the 41 ranked vessels operated by Columbia Shipmanagement, the median percentile is 53. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 295,446,715 tonne-miles over 26,026 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 10.2% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2024 to 2025, emissions rose 4,797.3% and CO₂ per nautical mile rose 5.9%.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
- 4,833 t
- Methane (CH₄)
- 0.08 t
- Nitrous oxide (N₂O)
- 0.27 t
- Under EU ETS
- 2,552 t, 54% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2021 | CHINA CLASSIFICATION SOCIETY | China |
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 7 MRV reporting years, an efficiency ranking, 4 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.