Chemical tanker · Liberia flag
STOLT OCELOT: CO₂ emissions 2018–2025
IMO 9459539 EU ETS7 reporting years
- CO₂ reported 2025
- 1,983 t
- Fuel burned
- 651 t
- Distance
- 6,110 nm
- Time at sea
- 663 h
- Emitted at berth
- 8% of total
- Share of year under way
- 8%
STOLT OCELOT against its type
It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. The returns for 2021–2025 all give Monrovia as port of registry.
Its 1,983 t of CO₂ for 2025 is 64% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 324.5 kg CO₂, 30% above the type median of 250.2 kg. It logged 663 hours at sea against a median of 2,106 hours for its type that year. 8.5% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 7 years with reported emissions, the highest was 2019 (7,846 t) and the lowest 2025 (1,983 t). Its efficiency percentile within the type went from 42 in 2018 to 68 in 2025 (lower is more efficient). Of the 4 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 | 1,983 | 651 | 6,110 | 663 | 168 | 324.5 | 19.9 | 68 |
| 2024 | 3,496 | 1,113 | 16,067 | 1,354 | 204 | 217.6 | 12.1 | 34 |
| 2023 | 5,030 | 1,889 | 26,298 | 2,259 | 402 | 191.3 | 12.8 | 33 |
| 2022 | 4,784 | 1,528 | 21,125 | 1,672 | 753 | 226.4 | 21.6 | 71 |
| 2021 | 5,144 | 1,645 | 23,181 | 2,027 | 120 | 221.9 | 15.5 | 47 |
| 2019 | 7,846 | 2,507 | 35,973 | 2,894 | 273 | 218.1 | 15.5 | 44 |
| 2018 | 5,655 | 1,807 | 27,152 | 2,169 | 211 | 208.3 | 15.2 | 42 |
Vessel particulars
- IMO number
- 9459539
- Ship type
- Chemical tanker
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (7.16 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-10
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 914 of 1,348 qualifying chemical tankers by EEOI, at the 68th percentile. The dashed line is the type median, 14.4; this vessel reported 19.9.
EEOI divides emissions by transport work, which for this vessel and year was 99,451,856 tonne-miles over 6,110 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 64.9% 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 fell 43.3% while distance sailed fell 62.0%and CO₂ per nautical mile rose 49.1%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 2,015 t
- Methane (CH₄)
- 0.03 t
- Nitrous oxide (N₂O)
- 0.12 t
- Under EU ETS
- 836 t, 42% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 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 2018–2025, published by the European Commission.
This page draws on 7 MRV reporting years, an efficiency ranking and 1 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.