Container ship · Hong Kong flag · built 2008
MAERSK NUBA: CO₂ emissions 2018–2025
IMO 9356115 EU ETS8 reporting years
- CO₂ reported 2025
- 16,680 t
- Fuel burned
- 5,315 t
- Distance
- 57,932 nm
- Time at sea
- 5,295 h
- Emitted at berth
- 6% of total
- Share of year under way
- 60%
- Gross tonnage
- 25,904
MAERSK NUBA against its type
Built in 2008, it is the same age as the median container ship on this register (build year 2008, 3,088 vessels with a known build year). At 25,904 gross tonnage it is smaller than 70% of the other 3,000 container ships with a recorded tonnage. It is one of 202 container ships here under the Hong Kong flag, 5.8% of the 3,495 on the register. The same builder is recorded for 35 other vessels here, 26 of them container ships. Its MRV returns name it SAFMARINE NUBA for 2018–2022 and MAERSK NUBA for 2023–2025. The returns for 2018–2025 all give Hong Kong as port of registry.
Its 16,680 t of CO₂ for 2025 is close to the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 287.9 kg CO₂, 47% below the type median of 545.6 kg. It logged 5,295 hours at sea against a median of 3,155 hours for its type that year. 6.4% 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 (16,680 t) and the lowest 2021 (965 t). Its efficiency percentile within the type went from 36 in 2018 to 57 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 1 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 | 16,680 | 5,315 | 57,932 | 5,295 | 1,070 | 287.9 | 16.0 | 57 |
| 2024 | 16,452 | 5,278 | 53,999 | 4,619 | 468 | 304.7 | 16.4 | 54 |
| 2023 | 9,847 | 3,157 | 29,853 | 2,826 | 416 | 329.8 | 24.3 | 68 |
| 2022 | 4,971 | 1,592 | 14,830 | 2,343 | 318 | 335.2 | 23.1 | 66 |
| 2021 | 965 | 309 | — | 203 | 134 | 316.2 | 22.1 | not ranked |
| 2020 | 6,119 | 1,958 | 19,581 | 3,321 | 472 | 312.5 | 23.5 | 72 |
| 2019 | 8,453 | 2,704 | 25,516 | 4,079 | 759 | 331.3 | 21.1 | 63 |
| 2018 | 9,919 | 3,183 | 30,696 | 2,556 | 280 | 323.1 | 15.1 | 36 |
Vessel particulars
- IMO number
- 9356115
- Previously reported as
- SAFMARINE NUBA
- Ship type
- Container ship
- Gross tonnage
- 25,904
- Length overall
- 210.5 m
- Beam
- 29.8 m
- Year built
- 2008
- Flag state
- Hong Kong per EU MRV 2025
- Builder
- Volkswerft
- Port of registry
- Hong Kong MRV 2025
- Technical efficiency (design)
- EEXI (17 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
- 2026-03-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,042 of 1,838 qualifying container ships by EEOI, at the 57th percentile. The dashed line is the type median, 14.2; this vessel reported 16.0.
EEOI divides emissions by transport work, which for this vessel and year was 1,039,880,299 tonne-miles over 57,932 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 68.2% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 1.4% while distance sailed rose 7.3%and CO₂ per nautical mile fell 5.5%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 16,941 t
- Methane (CH₄)
- 0.27 t
- Nitrous oxide (N₂O)
- 0.96 t
- Under EU ETS
- 15,792 t, 95% of total
Laden voyages2025
- CO₂ on laden voyages
- 15,609 t, 94% of total
- Fuel, laden
- 4,977 t
- CO₂ per nm, laden
- 269.4 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).
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.