Container ship · Denmark flag · built 2013
MAERSK LAMANAI: CO₂ emissions 2018–2025
IMO 9527051 EU ETS8 reporting years
- CO₂ reported 2025
- 53,865 t
- Fuel burned
- 17,292 t
- Distance
- 70,334 nm
- Time at sea
- 4,735 h
- Emitted at berth
- 1% of total
- Share of year under way
- 54%
- Gross tonnage
- 89,505
MAERSK LAMANAI against its type
Built in 2013, it is 5 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 89,505 gross tonnage it is larger than 70% of the other 3,000 container ships with a recorded tonnage. It is one of 119 container ships here under the Denmark flag, 3.4% of the 3,495 on the register. The same builder is recorded for 660 other vessels here, 231 of them container ships. The reported port of registry changed: Hong Kong (2018–2022), then Copenhagen (2023–2025).
Its 53,865 t of CO₂ for 2025 is 3.3 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 765.8 kg CO₂, 40% above the type median of 545.6 kg. It logged 4,735 hours at sea against a median of 3,155 hours for its type that year. 0.9% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2025 (53,865 t) and the lowest 2023 (1,649 t). Its efficiency percentile within the type went from 62 in 2018 to 29 in 2025 (lower is more efficient). Of the 8 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 53,865 | 17,292 | 70,334 | 4,735 | 492 | 765.8 | 9.8 | 29 |
| 2024 | 47,571 | 15,270 | 66,284 | 4,582 | 409 | 717.7 | 11.3 | 33 |
| 2023 | 1,649 | 523 | — | 382 | 463 | 1,212.1 | 38.2 | not ranked |
| 2022 | 5,123 | 1,638 | 7,268 | 863 | 465 | 704.8 | 18.2 | 54 |
| 2021 | 7,618 | 2,439 | 9,264 | 806 | 638 | 822.4 | 13.6 | 38 |
| 2020 | 9,581 | 3,068 | 14,051 | 1,181 | 705 | 681.9 | 23.8 | 73 |
| 2019 | 13,094 | 4,186 | 22,128 | 1,754 | 999 | 591.7 | 25.6 | 71 |
| 2018 | 20,480 | 6,568 | 24,524 | 1,814 | 931 | 835.1 | 22.9 | 62 |
Vessel particulars
- IMO number
- 9527051
- Ship type
- Container ship
- Gross tonnage
- 89,505
- Length overall
- 299.9 m
- Year built
- 2013
- Flag state
- Denmark per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- Copenhagen MRV 2025
- Technical efficiency (design)
- EEXI (10.1 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
- 2026-03-28
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 540 of 1,838 qualifying container ships by EEOI, at the 29th percentile. The dashed line is the type median, 14.2; this vessel reported 9.8.
EEOI divides emissions by transport work, which for this vessel and year was 5,485,201,629 tonne-miles over 70,334 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 163.0% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 13.2% while distance sailed rose 6.1%and CO₂ per nautical mile rose 6.7%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 54,714 t
- Methane (CH₄)
- 0.86 t
- Nitrous oxide (N₂O)
- 3.11 t
- Under EU ETS
- 27,214 t, 51% of total
Laden voyages2025
- CO₂ on laden voyages
- 53,373 t, 99% of total
- Fuel, laden
- 17,135 t
- CO₂ per nm, laden
- 758.9 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 8 MRV reporting years, an efficiency ranking and 5 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.