Chemical tanker · Singapore flag
WECO PISCES: CO₂ emissions 2022–2025
IMO 9923932 EU ETS4 reporting years
- CO₂ reported 2025
- 210 t
- Fuel burned
- 67 t
- Time at sea
- 71 h
- Share of year under way
- 1%
WECO PISCES against its type
It is one of 205 chemical tankers here under the Singapore flag, 8.7% of the 2,344 on the register. The returns for 2022–2025 all give SINGAPORE as port of registry.
Its 210 t of CO₂ for 2025 is 96% 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 246.3 kg CO₂, close to the type median of 250.2 kg. It logged 71 hours at sea against a median of 2,106 hours for its type that year. 0.0% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2024 (8,027 t) and the lowest 2025 (210 t). Its efficiency percentile within the type went from 62 in 2022 to 43 in 2023 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 7 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 210 | 67 | — | 71 | 0 | 246.3 | 6.5 | not ranked |
| 2024 | 8,027 | 2,553 | — | 2,790 | 0 | 248.2 | — | — |
| 2023 | 4,323 | 1,366 | 17,276 | 1,381 | 379 | 250.3 | 7.3 | 43 |
| 2022 | 4,089 | 1,304 | 15,214 | 1,295 | 414 | 268.8 | 9.3 | 62 |
Vessel particulars
- IMO number
- 9923932
- Ship type
- Chemical tanker
- Length overall
- 183.0 m
- Beam
- 32.0 m
- Flag state
- Singapore per EU MRV 2025
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEDI (4.14 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: distance below the floor (2025)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-30
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 94.9% lower than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 97.4% and CO₂ per nautical mile fell 0.8%.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
- 213 t
- Methane (CH₄)
- 0.00 t
- Nitrous oxide (N₂O)
- 0.01 t
- Under EU ETS
- 105 t, 50% of total
Laden voyages2025
- CO₂ on laden voyages
- 210 t, 100% of total
- Fuel, laden
- 67 t
The rest of the 2025 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
This page draws on 4 MRV reporting years and 2 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.