Container ship · Singapore flag · built 2016

MAERSK GENOA: CO₂ emissions 2018–2025

IMO 9739680 EU ETS8 reporting years

CO₂ reported 2025: 76,783 t
Fuel burned: 25,035 t
Distance: 93,580 nm
Time at sea: 5,951 h
Emitted at berth: 1% of total
Share of year under way: 68%
Gross tonnage: 113,042

MAERSK GENOA against its type

Built in 2016, it is 8 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 113,042 gross tonnage it is larger than 82% 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 127 other vessels here, 46 of them container ships. The reported port of registry changed: Hong Kong (2018–2024), then Singapore (2025).

Its 76,783 t of CO₂ for 2025 is 4.7 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 819.5 kg CO₂, 1.5 times the type median of 545.6 kg. It logged 5,951 hours at sea against a median of 3,155 hours for its type that year. 0.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2025 (76,783 t) and the lowest 2021 (12,158 t). Its efficiency percentile within the type went from 10 in 2018 to 36 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.

Emissions by year2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	76,783	25,035	93,580	5,951	496	819.5	11.0	36
2024	73,358	23,831	82,075	5,092	302	893.8	9.4	24
2023	15,235	4,882	19,873	1,453	1,065	766.6	8.8	18
2022	13,410	4,250	17,000	1,183	996	788.8	8.8	15
2021	12,158	3,858	13,398	911	474	907.5	9.5	18
2020	18,484	5,863	22,342	1,608	845	827.4	10.0	24
2019	29,808	9,539	38,427	2,800	961	775.7	8.1	13
2018	29,319	9,379	41,580	2,969	1,114	705.1	8.2	10

Vessel particulars

IMO number: 9739680
Ship type: Container ship
Gross tonnage: 113,042
Length overall: 336.9 m
Year built: 2016
Flag state: Singapore per EU MRV 2025
Builder: Jiangsu Yangzijiang Shipbuilding
Port of registry: Singapore MRV 2025
Technical efficiency (design): EEXI (10.45 gCO₂/t·nm)
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-08-20
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 664 of 1,838 qualifying container ships by EEOI, at the 36th percentile. The dashed line is the type median, 14.2; this vessel reported 11.0.

EEOI divides emissions by transport work, which for this vessel and year was 7,001,568,431 tonne-miles over 93,580 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 161.9% higher than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 4.7% while distance sailed rose 14.0%and CO₂ per nautical mile fell 8.3%.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: 78,012 t
Methane (CH₄): 1.25 t
Nitrous oxide (N₂O): 4.51 t
Under EU ETS: 33,975 t, 44% of total

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.