Chemical tanker · Liberia flag
PACIFIC RUBY: CO₂ emissions 2021–2024
IMO 9906881 EU ETS2 reporting years
- CO₂ reported 2024
- 3,328 t
- Fuel burned
- 1,060 t
- Distance
- 13,139 nm
- Time at sea
- 1,035 h
- Emitted at berth
- 7% of total
- Share of year under way
- 12%
PACIFIC RUBY 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 2021–2024 all give Monrovia as port of registry.
Its 3,328 t of CO₂ for 2024 is 43% below the median of 5,830 t among the 1,451 chemical tankers on this register that reported for 2024. Per nautical mile it emitted 253.3 kg CO₂, close to the type median of 253.5 kg. It logged 1,035 hours at sea against a median of 2,177 hours for its type that year. 7.2% of its 2024 emissions were at berth; the median for chemical tankers was 5.9%. Its efficiency percentile within the type went from 3 in 2021 to 16 in 2024 (lower is more efficient). The one comparable vessel listed below with a 2024 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2021–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 3,328 | 1,060 | 13,139 | 1,035 | 239 | 253.3 | 9.3 | 16 |
| 2021 | 5,037 | 1,594 | 19,155 | 1,487 | 431 | 263.0 | 7.3 | 3 |
Vessel particulars
- IMO number
- 9906881
- Ship type
- Chemical tanker
- Flag state
- Liberia per EU MRV 2024
- Port of registry
- Monrovia MRV 2024
- Home port
- Monrovia
- Technical efficiency (design)
- EEDI (3.99 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
- 2025-04-01
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 196 of 1,194 qualifying chemical tankers by EEOI, at the 16th percentile. The dashed line is the type median, 15.9; this vessel reported 9.3.
EEOI divides emissions by transport work, which for this vessel and year was 356,722,401 tonne-miles over 13,139 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 33.9% lower than in 2021, for EU/EEA voyages only. No return is recorded for 2022, 2023, so the series has gaps.
From 2021 to 2024, emissions fell 33.9% while distance sailed fell 31.4%and CO₂ per nautical mile fell 3.7%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 3,380 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.19 t
- Under EU ETS
- 1,785 t, 54% of total
Laden voyages2024
- CO₂ on laden voyages
- 2,411 t, 72% of total
- Fuel, laden
- 772 t
- CO₂ per nm, laden
- 223.4 kg
The rest of the 2024 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2024, published by the European Commission.
This page draws on 2 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.