TonneMiles

Container ship · United Kingdom flag

MAERSK PITTSBURGH: CO₂ emissions 2018–2025

IMO 9342176 EU ETS8 reporting years

CO₂ reported 2025
9,012 t
Fuel burned
2,890 t
Distance
13,512 nm
Time at sea
794 h
Emitted at berth
0% of total
Share of year under way
9%

MAERSK PITTSBURGH against its type

It is one of 69 container ships here under the United Kingdom flag, 2.0% of the 3,495 on the register. The returns for 2018–2025 all give Norfolk as port of registry.

Its 9,012 t of CO₂ for 2025 is 45% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 667.0 kg CO₂, 22% above the type median of 545.6 kg. It logged 794 hours at sea against a median of 3,155 hours for its type that year. 0.2% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2024 (56,031 t) and the lowest 2025 (9,012 t). Its efficiency percentile within the type went from 19 in 2018 to 28 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 6 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 9,012 2,890 13,512 794 16 667.0 9.5 28
2024 56,031 17,991 85,534 5,167 148 655.1 9.8 26
2023 27,560 8,849 45,098 2,785 121 611.1 9.9 23
2022 42,031 13,493 61,113 3,853 238 687.8 10.6 22
2021 41,657 13,374 63,256 3,921 189 658.5 11.2 26
2020 33,939 10,893 58,059 3,783 419 584.6 10.8 28
2019 41,580 13,348 59,170 3,543 258 702.7 11.0 26
2018 39,972 12,822 60,750 3,617 298 658.0 10.4 19

Vessel particulars

IMO number
9342176
Ship type
Container ship
Flag state
United Kingdom per EU MRV 2025
Port of registry
Norfolk MRV 2025
Technical efficiency (design)
EEXI (9.87 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
2026-03-13
Compliance document expires
2027-06-30

Efficiency against its own type2025

Position 510 of 1,838 qualifying container ships by EEOI, at the 28th percentile. The dashed line is the type median, 14.2; this vessel reported 9.5.

0255075100more efficientless efficientThis vessel: 28th percentile, EEOI 9.5

EEOI divides emissions by transport work, which for this vessel and year was 946,626,050 tonne-miles over 13,512 nautical miles.

Reported CO₂ by year

2018: 39,972 t201839,9722019: 41,580 t20192020: 33,939 t20202021: 41,657 t20212022: 42,031 t20222023: 27,560 t20232024: 56,031 t20242025: 9,012 t20259,012

Reported CO₂ in 2025 was 77.5% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions fell 83.9% while distance sailed fell 84.2%and CO₂ per nautical mile rose 1.8%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2025 emissions occurred

At berthAt berth: 16 t16Within EEA portsWithin EEA ports: 16 t16Voyages to an EEA portVoyages to an EEA port: 6,418 t6,418Voyages from an EEA portVoyages from an EEA port: 2,578 t2,578Laden voyagesLaden voyages: 8,996 t8,996

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
9,154 t
Methane (CH₄)
0.14 t
Nitrous oxide (N₂O)
0.52 t
Under EU ETS
4,514 t, 50% of total

Laden voyages2025

CO₂ on laden voyages
8,996 t, 100% of total
Fuel, laden
2,885 t
CO₂ per nm, laden
665.8 kg

The rest of the 2025 total was emitted on ballast legs or at berth.

Sources and how to read this

This page draws on 8 MRV reporting years, an efficiency ranking and 1 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.

Comparable vesselsnearest by tonnage, same type