Container ship · Denmark flag · built 2014
MAYVIEW MAERSK: CO₂ emissions 2018–2025
IMO 9619995 EU ETS8 reporting years
- CO₂ reported 2025
- 48,121 t
- Fuel burned
- 15,446 t
- Distance
- 53,319 nm
- Time at sea
- 3,435 h
- Emitted at berth
- 2% of total
- Share of year under way
- 39%
- Gross tonnage
- 194,849
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MAYVIEW MAERSK against its type
Built in 2014, it is 6 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 194,849 gross tonnage it is larger than 96% 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 48,121 t of CO₂ for 2025 is 2.9 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 902.5 kg CO₂, 1.7 times the type median of 545.6 kg. It logged 3,435 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%. Across 8 years with reported emissions, the highest was 2018 (86,056 t) and the lowest 2025 (48,121 t). Its efficiency percentile within the type went from 6 in 2018 to 25 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 3 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 | 48,121 | 15,446 | 53,319 | 3,435 | 749 | 902.5 | 9.0 | 25 |
| 2024 | 80,855 | 25,963 | 80,025 | 4,815 | 755 | 1,010.4 | 6.2 | 5 |
| 2023 | 61,603 | 19,779 | 60,575 | 4,079 | 1,216 | 1,017.0 | 6.3 | 6 |
| 2022 | 67,250 | 21,595 | 70,951 | 4,973 | 1,200 | 947.8 | 6.8 | 8 |
| 2021 | 72,712 | 23,344 | 76,305 | 4,784 | 1,428 | 952.9 | 5.8 | 3 |
| 2020 | 78,191 | 25,458 | 76,872 | 4,634 | 1,332 | 1,017.2 | 6.1 | 5 |
| 2019 | 51,698 | 16,602 | 54,015 | 3,187 | 697 | 957.1 | 6.3 | 4 |
| 2018 | 86,056 | 27,580 | 74,512 | 4,260 | 1,766 | 1,154.9 | 7.3 | 6 |
Vessel particulars
- IMO number
- 9619995
- Ship type
- Container ship
- Gross tonnage
- 194,849
- Length overall
- 399.9 m
- Year built
- 2014
- Flag state
- Denmark per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- Kobenhavn MRV 2025
- Technical efficiency (design)
- EEXI (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
- 2026-03-28
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 456 of 1,838 qualifying container ships by EEOI, at the 25th percentile. The dashed line is the type median, 14.2; this vessel reported 9.0.
EEOI divides emissions by transport work, which for this vessel and year was 5,346,807,778 tonne-miles over 53,319 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 44.1% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 40.5% while distance sailed fell 33.4%and CO₂ per nautical mile fell 10.7%.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
- 48,880 t
- Methane (CH₄)
- 0.77 t
- Nitrous oxide (N₂O)
- 2.78 t
- Under EU ETS
- 26,253 t, 55% of total
Laden voyages2025
- CO₂ on laden voyages
- 37,229 t, 77% of total
- Fuel, laden
- 11,950 t
- CO₂ per nm, laden
- 904.4 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 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.