Chemical tanker · Panama flag
SM OSPREY: CO₂ emissions 2018–2025
IMO 9786231 EU ETS5 reporting years
- CO₂ reported 2025
- 2,712 t
- Fuel burned
- 857 t
- Distance
- 11,043 nm
- Time at sea
- 971 h
- Emitted at berth
- 4% of total
- Share of year under way
- 11%
SM OSPREY against its type
It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The returns for 2018–2025 all give Panama as port of registry.
Its 2,712 t of CO₂ for 2025 is 51% 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 245.6 kg CO₂, close to the type median of 250.2 kg. It logged 971 hours at sea against a median of 2,106 hours for its type that year. 4.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2021 (8,875 t) and the lowest 2023 (2,344 t). Its efficiency percentile within the type went from 2 in 2018 to 3 in 2025 (lower is more efficient). Of the 6 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 | 2,712 | 857 | 11,043 | 971 | 119 | 245.6 | 6.7 | 3 |
| 2023 | 2,344 | 749 | 9,506 | 818 | 161 | 246.6 | 7.1 | 2 |
| 2022 | 5,340 | 1,689 | 21,344 | 1,819 | 327 | 250.2 | 6.9 | 2 |
| 2021 | 8,875 | 2,811 | 33,896 | 3,145 | 223 | 261.8 | 9.6 | 11 |
| 2018 | 2,849 | 911 | 12,546 | 1,093 | 85 | 227.1 | 7.3 | 2 |
Vessel particulars
- IMO number
- 9786231
- Ship type
- Chemical tanker
- Flag state
- Panama per EU MRV 2025
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (4.14 gCO₂/t·nm)
- Verifier
- Korean Register, Korea, Republic of
- Accreditation
- D-VS-20824-01-00
- Compliance document issued
- 2026-03-25
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 38 of 1,348 qualifying chemical tankers by EEOI, at the 3rd percentile. The dashed line is the type median, 14.4; this vessel reported 6.7.
EEOI divides emissions by transport work, which for this vessel and year was 403,566,964 tonne-miles over 11,043 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 4.8% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2024, so the series has gaps.
From 2023 to 2025, emissions rose 15.7% while distance sailed rose 16.2%and CO₂ per nautical mile fell 0.4%.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
- 2,754 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.15 t
- Under EU ETS
- 1,498 t, 55% of total
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 5 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.