Vehicle carrier · Norway flag · built 2000

HOEGH YOKOHAMA: CO₂ emissions 2018–2025

IMO 9185451 EU ETS8 reporting years

CO₂ reported 2025: 17,132 t
Fuel burned: 5,474 t
Distance: 63,668 nm
Time at sea: 4,688 h
Emitted at berth: 4% of total
Share of year under way: 54%
Gross tonnage: 51,770

HOEGH YOKOHAMA against its type

Built in 2000, it is 8 years older than the median vehicle carrier on this register, which was built in 2008 (595 vessels with a known build year). At 51,770 gross tonnage it is smaller than 72% of the other 571 vehicle carriers with a recorded tonnage. It is one of 54 vehicle carriers here under the Norway flag, 7.6% of the 713 on the register. The same builder is recorded for 5 other vessels here, 2 of them vehicle carriers. The reported port of registry changed: Singapore (2018–2022), then Oslo (2023–2025).

Its 17,132 t of CO₂ for 2025 is 2.4 times the median of 7,074 t among the 514 vehicle carriers on this register that reported for 2025. Per nautical mile it emitted 269.1 kg CO₂, 13% below the type median of 309.1 kg. It logged 4,688 hours at sea against a median of 1,639 hours for its type that year. 3.6% of its 2025 emissions were at berth; the median for vehicle carriers was 3.1%. Across 8 years with reported emissions, the highest was 2025 (17,132 t) and the lowest 2018 (11,016 t). Its efficiency percentile within the type went from 77 in 2018 to 87 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 2 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	17,132	5,474	63,668	4,688	616	269.1	97.1	87
2024	11,897	3,802	43,133	3,002	437	275.8	69.2	74
2023	16,515	5,275	57,287	4,116	695	288.3	76.5	84
2022	15,619	4,986	55,624	4,165	647	280.8	86.7	85
2021	14,342	4,580	52,374	3,831	563	273.8	90.8	84
2020	14,081	4,489	51,314	3,847	620	274.4	84.2	82
2019	14,001	4,468	46,446	4,122	708	301.5	70.8	71
2018	11,016	3,515	36,682	3,002	338	300.3	84.6	77

Vessel particulars

IMO number: 9185451
Ship type: Vehicle carrier
Gross tonnage: 51,770
Length overall: 179.0 m
Beam: 32.0 m
Year built: 2000
Flag state: Norway per EU MRV 2025
Builder: Hashihama Shipbuilding
Port of registry: Oslo MRV 2025
Technical efficiency (design): EEXI (15.69 gCO₂/t·nm)
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-02-06
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 369 of 423 qualifying vehicle carriers by EEOI, at the 87th percentile. The dashed line is the type median, 51.7; this vessel reported 97.1.

EEOI divides emissions by transport work, which for this vessel and year was 176,433,368 tonne-miles over 63,668 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 55.5% higher than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 44.0% while distance sailed rose 47.6%and CO₂ per nautical mile fell 2.4%.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: 17,400 t
Methane (CH₄): 0.27 t
Nitrous oxide (N₂O): 0.99 t
Under EU ETS: 9,632 t, 56% 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.