TonneMiles

Container ship · Hong Kong flag · built 2012

MAERSK CHILKA: CO₂ emissions 2025

IMO 9525364 EU ETS

CO₂ reported 2025
6,578 t
Fuel burned
2,105 t
Distance
14,773 nm
Time at sea
1,091 h
Emitted at berth
1% of total
Share of year under way
12%
Gross tonnage
50,869

MAERSK CHILKA against its type

Built in 2012, it is 4 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 50,869 gross tonnage it is larger than 52% 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 983 other vessels here, 86 of them container ships.

Its 6,578 t of CO₂ for 2025 is 60% 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 445.2 kg CO₂, 18% below the type median of 545.6 kg. It logged 1,091 hours at sea against a median of 3,155 hours for its type that year. 1.4% of its 2025 emissions were at berth; the median for container ships was 3.2%. Of the 3 sister ships listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2025–2025

Year CO₂ (t) Fuel (t) Distance (nm) At sea (h) At berth (t) kg CO₂/nm EEOI Percentile
2025 6,578 2,105 14,773 1,091 94 445.2 14.8 52

Vessel particulars

IMO number
9525364
Ship type
Container ship
Gross tonnage
50,869
Length overall
249.0 m
Beam
37.0 m
Year built
2012
Flag state
Hong Kong per EU MRV 2025
Builder
HD Hyundai Mipo
Port of registry
Hong Kong MRV 2025
Technical efficiency (design)
EEXI (10.2 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
2026-03-24
Compliance document expires
2027-06-30

Efficiency against its own type2025

Position 959 of 1,838 qualifying container ships by EEOI, at the 52nd percentile. The dashed line is the type median, 14.2; this vessel reported 14.8.

0255075100more efficientless efficientThis vessel: 52nd percentile, EEOI 14.8

EEOI divides emissions by transport work, which for this vessel and year was 443,237,197 tonne-miles over 14,773 nautical miles.

Where the 2025 emissions occurred

At berthAt berth: 94 t94Within EEA portsWithin EEA ports: 94 t94Voyages between EEA portsVoyages between EEA ports: 778 t778Voyages to an EEA portVoyages to an EEA port: 3,367 t3,367Voyages from an EEA portVoyages from an EEA port: 2,339 t2,339Laden voyagesLaden voyages: 6,484 t6,484

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
6,681 t
Methane (CH₄)
0.11 t
Nitrous oxide (N₂O)
0.38 t
Under EU ETS
3,725 t, 57% of total

Laden voyages2025

CO₂ on laden voyages
6,484 t, 99% of total
Fuel, laden
2,076 t
CO₂ per nm, laden
438.9 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 1 MRV reporting year, 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.

Comparable vesselssister ships and nearest by tonnage