Container ship · Hong Kong flag · built 2011

DAL KALAHARI: CO₂ emissions 2018–2022

IMO 9526904 5 reporting years

CO₂ reported 2022: 12,540 t
Fuel burned: 4,026 t
Distance: 15,232 nm
Time at sea: 1,013 h
Emitted at berth: 2% of total
Share of year under way: 12%
Gross tonnage: 89,097

DAL KALAHARI against its type

Built in 2011, it is 3 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 89,097 gross tonnage it is larger than 69% 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 660 other vessels here, 231 of them container ships. Its MRV returns name it DAL KALAHARI for 2018–2019 and MAERSK LUZ for 2020–2022. The returns for 2018–2022 all give Hong Kong as port of registry.

Its 12,540 t of CO₂ for 2022 is 19% below the median of 15,388 t among the 1,858 container ships on this register that reported for 2022. Per nautical mile it emitted 823.3 kg CO₂, 1.5 times the type median of 539.7 kg. It logged 1,013 hours at sea against a median of 2,699 hours for its type that year. 2.1% of its 2022 emissions were at berth; the median for container ships was 4.2%. Across 5 years with reported emissions, the highest was 2019 (76,211 t) and the lowest 2022 (12,540 t). Its efficiency percentile within the type went from 59 in 2018 to 35 in 2022 (lower is more efficient). Of the 3 sister ships listed below with a 2022 return, 3 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2022

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2022	12,540	4,026	15,232	1,013	260	823.3	13.1	35
2021	66,133	21,234	85,833	5,038	1,056	770.5	14.2	41
2020	55,724	17,889	70,827	5,035	1,446	786.8	21.1	66
2019	76,211	24,471	90,067	5,094	1,107	846.2	28.2	75
2018	68,994	22,080	86,451	5,254	1,060	798.1	21.7	59

Vessel particulars

IMO number: 9526904
Previously reported as: MAERSK LUZ
Ship type: Container ship
Gross tonnage: 89,097
Length overall: 299.9 m
Year built: 2011
Flag state: Hong Kong per EU MRV 2022
Builder: Hanwha Ocean
Port of registry: Hong Kong MRV 2022
Technical efficiency (design): EEDI (10.02 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: 2023-06-16
Compliance document expires: 2024-06-30

Efficiency against its own type2022

Position 555 of 1,589 qualifying container ships by EEOI, at the 35th percentile. The dashed line is the type median, 16.9; this vessel reported 13.1.

EEOI divides emissions by transport work, which for this vessel and year was 958,743,884 tonne-miles over 15,232 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2022 was 81.8% lower than in 2018, for EU/EEA voyages only.

From 2021 to 2022, emissions fell 81.0% while distance sailed fell 82.3%and CO₂ per nautical mile rose 6.9%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2022 emissions occurred

Laden voyages2022

CO₂ on laden voyages: 12,280 t, 98% of total
Fuel, laden: 3,943 t
CO₂ per nm, laden: 806.2 kg

The rest of the 2022 total was emitted on ballast legs or at berth.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2022, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.

This page draws on 5 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.