Container ship · Hong Kong flag
OOCL PORTUGAL: CO₂ emissions 2024–2025
IMO 9922615 EU ETS2 reporting years
- CO₂ reported 2025
- 46,053 t
- Fuel burned
- 14,715 t
- Distance
- 49,780 nm
- Time at sea
- 3,215 h
- Emitted at berth
- 2% of total
- Share of year under way
- 37%
OOCL PORTUGAL 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 2024–2025 all give HONG KONG as port of registry.
Its 46,053 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 925.1 kg CO₂, 1.7 times the type median of 545.6 kg. It logged 3,215 hours at sea against a median of 3,155 hours for its type that year. 1.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Its efficiency percentile within the type went from 23 in 2024 to 20 in 2025 (lower is more efficient). Of the 8 comparable vessels listed below with a 2025 return, 7 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2024–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 46,053 | 14,715 | 49,780 | 3,215 | 731 | 925.1 | 8.3 | 20 |
| 2024 | 12,199 | 3,893 | 14,279 | 998 | 238 | 854.3 | 9.2 | 23 |
Vessel particulars
- IMO number
- 9922615
- Ship type
- Container ship
- Flag state
- Hong Kong per EU MRV 2025
- Port of registry
- HONG KONG MRV 2025
- Home port
- HONG KONG
- Technical efficiency (design)
- EEDI (6.82 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
- 2026-03-18
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 368 of 1,838 qualifying container ships by EEOI, at the 20th percentile. The dashed line is the type median, 14.2; this vessel reported 8.3.
EEOI divides emissions by transport work, which for this vessel and year was 5,575,377,724 tonne-miles over 49,780 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 277.5% higher than in 2024, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 277.5% while distance sailed rose 248.6%and CO₂ per nautical mile rose 8.3%.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
- 46,775 t
- Methane (CH₄)
- 0.74 t
- Nitrous oxide (N₂O)
- 2.65 t
- Under EU ETS
- 25,473 t, 55% of total
Laden voyages2025
- CO₂ on laden voyages
- 45,322 t, 98% of total
- Fuel, laden
- 14,487 t
- CO₂ per nm, laden
- 910.4 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 2024–2025, 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.