Chemical tanker · Liberia flag
PACIFIC CITRINE: CO₂ emissions 2022–2025
IMO 9906893 EU ETS3 reporting years
- CO₂ reported 2025
- 4,997 t
- Fuel burned
- 1,600 t
- Distance
- 19,925 nm
- Time at sea
- 1,591 h
- Emitted at berth
- 3% of total
- Share of year under way
- 18%
PACIFIC CITRINE 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 2022–2025 all give Monrovia as port of registry.
Its 4,997 t of CO₂ for 2025 is close to the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 250.8 kg CO₂, close to the type median of 250.2 kg. It logged 1,591 hours at sea against a median of 2,109 hours for its type that year. 2.8% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 3 years with reported emissions, the highest was 2023 (7,097 t) and the lowest 2022 (3,824 t). Its efficiency percentile within the type went from 13 in 2022 to 4 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 year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,997 | 1,600 | 19,925 | 1,591 | 138 | 250.8 | 6.8 | 4 |
| 2023 | 7,097 | 2,269 | 27,554 | 2,366 | 328 | 257.6 | 24.5 | 74 |
| 2022 | 3,824 | 1,210 | 15,173 | 1,474 | 504 | 252.0 | 9.4 | 13 |
Vessel particulars
- IMO number
- 9906893
- Ship type
- Chemical tanker
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEDI (3.97 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 49 of 1,348 qualifying chemical tankers by EEOI, at the 4th percentile. The dashed line is the type median, 14.4; this vessel reported 6.8.
EEOI divides emissions by transport work, which for this vessel and year was 729,528,467 tonne-miles over 19,925 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 30.7% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions fell 29.6% while distance sailed fell 27.7%and CO₂ per nautical mile fell 2.6%.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
- 5,076 t
- Methane (CH₄)
- 0.08 t
- Nitrous oxide (N₂O)
- 0.29 t
- Under EU ETS
- 2,632 t, 53% of total
Laden voyages2025
- CO₂ on laden voyages
- 4,794 t, 96% of total
- Fuel, laden
- 1,537 t
- CO₂ per nm, laden
- 241.3 kg
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 3 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.