Chemical tanker · Marshall Islands flag · built 2009
VESTHOLMEN: CO₂ emissions 2018–2025
IMO 9421295 EU ETS7 reporting years
- CO₂ reported 2025
- 289 t
- Fuel burned
- 90 t
- Time at sea
- 95 h
- Emitted at berth
- 17% of total
- Share of year under way
- 1%
- Gross tonnage
- 11,261
VESTHOLMEN against its type
Built in 2009, it is 1 year older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,261 gross tonnage it is smaller than 79% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The returns for 2018–2025 all give Majuro as port of registry.
Its 289 t of CO₂ for 2025 is 95% below the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 324.2 kg CO₂, 30% above the type median of 250.2 kg. It logged 95 hours at sea against a median of 2,109 hours for its type that year. 17.3% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 7 years with reported emissions, the highest was 2020 (12,901 t) and the lowest 2025 (289 t). Its efficiency percentile within the type went from 85 in 2019 to 23 in 2023 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 3 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 | 289 | 90 | — | 95 | 50 | 324.2 | 37.1 | not ranked |
| 2024 | 2,953 | 940 | — | 1,131 | 331 | 237.4 | 61.0 | not ranked |
| 2023 | 1,121 | 354 | 4,966 | 474 | 88 | 225.7 | 11.0 | 23 |
| 2021 | 5,363 | 1,691 | 20,759 | 1,886 | 843 | 258.3 | 31.1 | 84 |
| 2020 | 12,901 | 4,056 | 53,456 | 5,618 | 2,263 | 241.3 | 26.9 | 79 |
| 2019 | 11,223 | 3,546 | 41,237 | 6,050 | 1,813 | 272.2 | 32.5 | 85 |
| 2018 | 10,132 | 3,191 | — | 5,850 | 1,391 | 274.5 | — | — |
Vessel particulars
- IMO number
- 9421295
- Ship type
- Chemical tanker
- Gross tonnage
- 11,261
- Length overall
- 144.0 m
- Beam
- 22.6 m
- Year built
- 2009
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Home port
- Majuro
- Technical efficiency (design)
- EEXI (8.56 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: distance below the floor (2025)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-02-10
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 97.1% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2022, so the series has gaps.
From 2024 to 2025, emissions fell 90.2% and CO₂ per nautical mile rose 36.6%.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
- 293 t
- Methane (CH₄)
- 0.00 t
- Nitrous oxide (N₂O)
- 0.02 t
- Under EU ETS
- 169 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Bureau Veritas Certification France | France |
| 2023 | NORMEC VERIFAVIA SAS | France |
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 and 4 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.