Chemical tanker · Marshall Islands flag · built 2014
CHEM ROTTERDAM: CO₂ emissions 2018–2025
IMO 9640140 EU ETS8 reporting years
- CO₂ reported 2025
- 7,048 t
- Fuel burned
- 2,254 t
- Distance
- 27,548 nm
- Time at sea
- 2,240 h
- Emitted at berth
- 11% of total
- Share of year under way
- 26%
- Gross tonnage
- 11,733
CHEM ROTTERDAM against its type
Built in 2014, it is 4 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,733 gross tonnage it is smaller than 73% 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 same builder is recorded for 76 other vessels here, 58 of them chemical tankers. The returns for 2018–2025 all give Majuro as port of registry.
Its 7,048 t of CO₂ for 2025 is 27% above the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 255.8 kg CO₂, close to the type median of 250.2 kg. It logged 2,240 hours at sea against a median of 2,109 hours for its type that year. 10.7% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2018 (9,609 t) and the lowest 2021 (5,056 t). Its efficiency percentile within the type went from 50 in 2018 to 68 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 5 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 | 7,048 | 2,254 | 27,548 | 2,240 | 755 | 255.8 | 20.1 | 68 |
| 2024 | 5,174 | 1,640 | 23,480 | 2,289 | 3 | 220.3 | 14.7 | 45 |
| 2023 | 8,647 | 2,738 | 40,640 | 4,128 | 386 | 212.8 | 13.7 | 40 |
| 2022 | 7,876 | 2,512 | 37,944 | 3,416 | 421 | 207.6 | 13.6 | 39 |
| 2021 | 5,056 | 1,592 | 20,989 | 1,820 | 471 | 240.9 | 20.1 | 67 |
| 2020 | 8,303 | 2,619 | 39,373 | 3,125 | 580 | 210.9 | 13.9 | 38 |
| 2019 | 7,533 | 2,399 | 34,138 | 2,872 | 666 | 220.7 | 15.9 | 46 |
| 2018 | 9,609 | 3,059 | 40,379 | 3,348 | 831 | 238.0 | 16.4 | 50 |
Vessel particulars
- IMO number
- 9640140
- Ship type
- Chemical tanker
- Gross tonnage
- 11,733
- Length overall
- 141.0 m
- Beam
- 24.0 m
- Year built
- 2014
- Flag state
- Marshall Islands per EU MRV 2025
- Builder
- Kitanihon Shipbuilding
- Port of registry
- Majuro MRV 2025
- Home port
- Majuro
- Technical efficiency (design)
- EIV (10.35 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-18
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 921 of 1,348 qualifying chemical tankers by EEOI, at the 68th percentile. The dashed line is the type median, 14.4; this vessel reported 20.1.
EEOI divides emissions by transport work, which for this vessel and year was 351,172,397 tonne-miles over 27,548 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 26.6% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 36.2% while distance sailed rose 17.3%and CO₂ per nautical mile rose 16.1%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 7,159 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.41 t
- Under EU ETS
- 4,356 t, 62% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | 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 8 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: 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.