Container ship · Hong Kong flag
OOCL PIRAEUS: CO₂ emissions 2023–2025
IMO 9908097 EU ETS3 reporting years
- CO₂ reported 2025
- 45,188 t
- Fuel burned
- 14,667 t
- Distance
- 51,218 nm
- Time at sea
- 3,552 h
- Emitted at berth
- 1% of total
- Share of year under way
- 41%
OOCL PIRAEUS against its type
It is one of 202 container ships here under the Hong Kong flag, 5.8% of the 3,495 on the register. The returns for 2023–2025 all give Hong Kong, China as port of registry.
Its 45,188 t of CO₂ for 2025 is 2.8 times the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 882.3 kg CO₂, 1.6 times the type median of 545.6 kg. It logged 3,552 hours at sea against a median of 3,155 hours for its type that year. 1.2% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 3 years with reported emissions, the highest was 2025 (45,188 t) and the lowest 2023 (31,392 t). Its efficiency percentile within the type went from 18 in 2023 to 22 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2023–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 45,188 | 14,667 | 51,218 | 3,552 | 560 | 882.3 | 8.6 | 22 |
| 2024 | 39,852 | 12,707 | 44,332 | 2,958 | 806 | 899.0 | 7.3 | 12 |
| 2023 | 31,392 | 10,049 | 32,558 | 2,067 | 776 | 964.2 | 8.7 | 18 |
Vessel particulars
- IMO number
- 9908097
- Ship type
- Container ship
- Flag state
- Hong Kong per EU MRV 2025
- Port of registry
- Hong Kong, China MRV 2025
- Home port
- Hong Kong, China
- Technical efficiency (design)
- EEDI (6.77 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
- 2026-03-21
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 411 of 1,838 qualifying container ships by EEOI, at the 22nd percentile. The dashed line is the type median, 14.2; this vessel reported 8.6.
EEOI divides emissions by transport work, which for this vessel and year was 5,254,395,349 tonne-miles over 51,218 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 43.9% higher than in 2023, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 13.4% while distance sailed rose 15.5%and CO₂ per nautical mile fell 1.9%.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
- 45,908 t
- Methane (CH₄)
- 0.73 t
- Nitrous oxide (N₂O)
- 2.64 t
- Under EU ETS
- 21,434 t, 47% of total
Laden voyages2025
- CO₂ on laden voyages
- 44,628 t, 99% of total
- Fuel, laden
- 14,490 t
- CO₂ per nm, laden
- 871.3 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 2023–2025, 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.