Chemical tanker · Cayman Islands flag · built 2016
STOLT SINCERITY: CO₂ emissions 2019–2025
IMO 9680085 EU ETS7 reporting years
- CO₂ reported 2025
- 6,097 t
- Fuel burned
- 1,953 t
- Distance
- 16,988 nm
- Time at sea
- 1,420 h
- Emitted at berth
- 15% of total
- Share of year under way
- 16%
- Gross tonnage
- 29,903
STOLT SINCERITY against its type
Built in 2016, it is 6 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,903 gross tonnage it is larger than 85% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 48 chemical tankers here under the Cayman Islands flag, 2.0% of the 2,344 on the register. The same builder is recorded for 204 other vessels here, 11 of them chemical tankers. The returns for 2021–2025 all give George Town as port of registry.
Its 6,097 t of CO₂ for 2025 is 10% above the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 358.9 kg CO₂, 43% above the type median of 250.2 kg. It logged 1,420 hours at sea against a median of 2,106 hours for its type that year. 15.5% 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 (16,632 t) and the lowest 2024 (3,579 t). Its efficiency percentile within the type went from 27 in 2019 to 49 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 6,097 | 1,953 | 16,988 | 1,420 | 942 | 358.9 | 14.2 | 49 |
| 2024 | 3,579 | 1,135 | 10,479 | 872 | 618 | 341.6 | 12.7 | 36 |
| 2023 | 6,890 | 2,201 | 21,398 | 1,773 | 601 | 322.0 | 11.6 | 26 |
| 2022 | 13,713 | 4,364 | 41,438 | 3,600 | 2,189 | 330.9 | 13.2 | 37 |
| 2021 | 11,067 | 3,530 | 33,830 | 3,390 | 1,192 | 327.1 | 14.2 | 40 |
| 2020 | 16,632 | 5,296 | 48,912 | 4,125 | 2,190 | 340.0 | 12.8 | 32 |
| 2019 | 10,078 | 3,220 | 28,942 | 2,453 | 586 | 348.2 | 12.3 | 27 |
Vessel particulars
- IMO number
- 9680085
- Ship type
- Chemical tanker
- Gross tonnage
- 29,903
- Length overall
- 185.1 m
- Beam
- 32.3 m
- Year built
- 2016
- Flag state
- Cayman Islands per EU MRV 2025
- Builder
- Hudong-Zhonghua Shipbuilding
- Port of registry
- George Town MRV 2025
- Technical efficiency (design)
- EEXI (5.08 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-16
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 661 of 1,348 qualifying chemical tankers by EEOI, at the 49th percentile. The dashed line is the type median, 14.4; this vessel reported 14.2.
EEOI divides emissions by transport work, which for this vessel and year was 427,833,684 tonne-miles over 16,988 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 39.5% lower than in 2019, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 70.3% while distance sailed rose 62.1%and CO₂ per nautical mile rose 5.1%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 6,193 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.35 t
- Under EU ETS
- 3,393 t, 56% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 2021 | DNV | Germany |
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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 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.