Container ship · Denmark flag · built 2018
MUMBAI MAERSK: CO₂ emissions 2018–2025
IMO 9780471 EU ETS8 reporting years
- CO₂ reported 2025
- 53,658 t
- Fuel burned
- 17,238 t
- Distance
- 54,727 nm
- Time at sea
- 3,249 h
- Emitted at berth
- 1% of total
- Share of year under way
- 37%
- Gross tonnage
- 212,400
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MUMBAI MAERSK against its type
Built in 2018, it is 10 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 212,400 gross tonnage it is larger than 97% 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: copenhagen (2018), then Kobenhavn (2019–2025).
Its 53,658 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 980.5 kg CO₂, 1.8 times the type median of 545.6 kg. It logged 3,249 hours at sea against a median of 3,155 hours for its type that year. 1.1% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2024 (87,800 t) and the lowest 2020 (35,892 t). Its efficiency percentile within the type went from 1 in 2018 to 6 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 2 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 | 53,658 | 17,238 | 54,727 | 3,249 | 602 | 980.5 | 6.5 | 6 |
| 2024 | 87,800 | 28,218 | 89,933 | 5,366 | 1,035 | 976.3 | 5.8 | 3 |
| 2023 | 42,320 | 13,588 | 41,692 | 2,897 | 831 | 1,015.1 | 6.1 | 4 |
| 2022 | 51,761 | 16,614 | 53,233 | 3,488 | 1,989 | 972.3 | 6.3 | 4 |
| 2021 | 44,529 | 15,278 | 45,454 | 2,819 | 1,534 | 979.6 | 5.1 | 0 |
| 2020 | 35,892 | 11,526 | 37,106 | 2,286 | 1,056 | 967.3 | 5.2 | 1 |
| 2019 | 51,550 | 16,550 | 54,675 | 3,388 | 1,435 | 942.8 | 5.3 | 1 |
| 2018 | 45,311 | 14,520 | 43,756 | 2,585 | 1,070 | 1,035.5 | 6.4 | 1 |
Vessel particulars
- IMO number
- 9780471
- Ship type
- Container ship
- Gross tonnage
- 212,400
- Length overall
- 399.0 m
- Year built
- 2018
- Flag state
- Denmark per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- Kobenhavn MRV 2025
- Technical efficiency (design)
- EEXI (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
- 2026-03-29
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 112 of 1,838 qualifying container ships by EEOI, at the 6th percentile. The dashed line is the type median, 14.2; this vessel reported 6.5.
EEOI divides emissions by transport work, which for this vessel and year was 8,293,346,213 tonne-miles over 54,727 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 18.4% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 38.9% while distance sailed fell 39.1%and CO₂ per nautical mile rose 0.4%.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
- 54,504 t
- Methane (CH₄)
- 0.86 t
- Nitrous oxide (N₂O)
- 3.10 t
- Under EU ETS
- 29,040 t, 54% of total
Laden voyages2025
- CO₂ on laden voyages
- 53,056 t, 99% of total
- Fuel, laden
- 17,045 t
- CO₂ per nm, laden
- 969.5 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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.