Container ship · Singapore flag · built 2007
ELLY MAERSK: CO₂ emissions 2018–2025
IMO 9321536 EU ETS8 reporting years
- CO₂ reported 2025
- 70,745 t
- Fuel burned
- 22,716 t
- Distance
- 74,668 nm
- Time at sea
- 4,862 h
- Emitted at berth
- 1% of total
- Share of year under way
- 56%
- Gross tonnage
- 170,794
ELLY MAERSK against its type
Built in 2007, it is 1 year older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 170,794 gross tonnage it is larger than 94% of the other 3,000 container ships with a recorded tonnage. It is one of 362 container ships here under the Singapore flag, 10.4% of the 3,495 on the register. The same builder is recorded for 64 other vessels here, 53 of them container ships. Maersk is linked to 8 vessels on this register. The reported port of registry changed: Svendborg (2018–2024), then Singapore (2025).
Its 70,745 t of CO₂ for 2025 is 4.3 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 947.5 kg CO₂, 1.7 times the type median of 545.6 kg. It logged 4,862 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 (70,745 t) and the lowest 2023 (6,004 t). Its efficiency percentile within the type went from 4 in 2018 to 23 in 2025 (lower is more efficient). Of the 2 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 | 70,745 | 22,716 | 74,668 | 4,862 | 651 | 947.5 | 8.7 | 23 |
| 2024 | 43,138 | 13,851 | 37,496 | 2,425 | 551 | 1,150.5 | 8.4 | 19 |
| 2023 | 6,004 | 1,928 | 7,252 | 708 | 504 | 827.9 | 9.6 | 22 |
| 2022 | 31,466 | 10,097 | 33,632 | 3,448 | 1,067 | 935.6 | 6.7 | 7 |
| 2021 | 13,778 | 4,420 | 13,300 | 1,052 | 626 | 1,036.0 | 10.5 | 23 |
| 2020 | 14,672 | 4,701 | 16,114 | 1,319 | 948 | 910.5 | 9.0 | 20 |
| 2019 | 22,404 | 7,194 | 23,772 | 1,794 | 920 | 942.4 | 9.9 | 20 |
| 2018 | 44,834 | 14,370 | 48,593 | 2,649 | 1,064 | 922.6 | 7.1 | 4 |
Vessel particulars
- IMO number
- 9321536
- Ship type
- Container ship
- Gross tonnage
- 170,794
- Length overall
- 397.0 m
- Year built
- 2007
- Flag state
- Singapore per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Denmark. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Odense Steel Shipyard
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (8.35 gCO₂/t·nm)
- Operator
- Maersk
- 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 416 of 1,838 qualifying container ships by EEOI, at the 23rd percentile. The dashed line is the type median, 14.2; this vessel reported 8.7.
Across the 7 ranked vessels operated by Maersk, the median percentile is 29. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 8,169,138,568 tonne-miles over 74,668 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 57.8% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 64.0% while distance sailed rose 99.1%and CO₂ per nautical mile fell 17.6%.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
- 71,860 t
- Methane (CH₄)
- 1.14 t
- Nitrous oxide (N₂O)
- 4.09 t
- Under EU ETS
- 37,366 t, 53% of total
Laden voyages2025
- CO₂ on laden voyages
- 70,093 t, 99% of total
- Fuel, laden
- 22,505 t
- CO₂ per nm, laden
- 938.7 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.