Container ship · Singapore flag · built 2006
MAERSK SEOUL: CO₂ emissions 2018–2025
IMO 9306550 EU ETS2 reporting years
- CO₂ reported 2025
- 41,121 t
- Fuel burned
- 13,192 t
- Distance
- 56,319 nm
- Time at sea
- 3,376 h
- Emitted at berth
- 1% of total
- Share of year under way
- 39%
- Gross tonnage
- 94,483
MAERSK SEOUL against its type
Built in 2006, it is 2 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 94,483 gross tonnage it is larger than 75% 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 660 other vessels here, 231 of them container ships. Zeaborn Ship Management is linked to 56 vessels on this register. The returns for 2018–2025 all give Singapore as port of registry.
Its 41,121 t of CO₂ for 2025 is 2.5 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 730.1 kg CO₂, 34% above the type median of 545.6 kg. It logged 3,376 hours at sea against a median of 3,155 hours for its type that year. 0.8% of its 2025 emissions were at berth; the median for container ships was 3.2%. Of the 5 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 | 41,121 | 13,192 | 56,319 | 3,376 | 344 | 730.1 | 11.3 | 38 |
| 2018 | 1,941 | 623 | — | 200 | 43 | 1,022.1 | 48.2 | not ranked |
Vessel particulars
- IMO number
- 9306550
- Ship type
- Container ship
- Gross tonnage
- 94,483
- Length overall
- 332.0 m
- Beam
- 43.0 m
- Year built
- 2006
- Flag state
- Singapore per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- SINGAPORE MRV 2025
- Technical efficiency (design)
- EEXI (10.9 gCO₂/t·nm)
- Operator
- Zeaborn Ship Management
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-08-19
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 692 of 1,838 qualifying container ships by EEOI, at the 38th percentile. The dashed line is the type median, 14.2; this vessel reported 11.3.
Across the 43 ranked vessels operated by Zeaborn Ship Management, the median percentile is 45. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 3,645,436,170 tonne-miles over 56,319 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 2,018.5% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2021, 2022, 2023, 2024, so the series has gaps.
From 2018 to 2025, emissions rose 2,018.5% and CO₂ per nautical mile fell 28.6%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 41,768 t
- Methane (CH₄)
- 0.66 t
- Nitrous oxide (N₂O)
- 2.37 t
- Under EU ETS
- 16,287 t, 40% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2025 | DNV | Germany |
A change of verifier is not in itself a sign of anything being wrong.
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 2 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.