Gas carrier · Marshall Islands flag · built 2015
CHINOOK: CO₂ emissions 2022–2023
IMO 9689536 2 reporting years
- CO₂ reported 2023
- 3,945 t
- Fuel burned
- 1,252 t
- Distance
- 10,185 nm
- Time at sea
- 728 h
- Emitted at berth
- 3% of total
- Share of year under way
- 8%
- Gross tonnage
- 46,789
CHINOOK against its type
Built in 2015, it is 2 years newer than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 46,789 gross tonnage it is larger than 69% of the other 525 gas carriers with a recorded tonnage. It is one of 70 gas carriers here under the Marshall Islands flag, 10.2% of the 688 on the register. The returns for 2022–2023 all give Majuro as port of registry.
Its 3,945 t of CO₂ for 2023 is 31% below the median of 5,702 t among the 338 gas carriers on this register that reported for 2023. Per nautical mile it emitted 387.4 kg CO₂, 48% above the type median of 262.3 kg. It logged 728 hours at sea against a median of 1,868 hours for its type that year. 2.8% of its 2023 emissions were at berth; the median for gas carriers was 4.5%. Its efficiency percentile within the type went from 15 in 2022 to 16 in 2023 (lower is more efficient).
Emissions by year2022–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 3,945 | 1,252 | 10,185 | 728 | 112 | 387.4 | 16.1 | 16 |
| 2022 | 18,976 | 6,049 | 48,214 | 3,466 | 1,157 | 393.6 | 17.3 | 15 |
Vessel particulars
- IMO number
- 9689536
- Ship type
- Gas carrier
- Gross tonnage
- 46,789
- Length overall
- 226.0 m
- Beam
- 37.0 m
- Year built
- 2015
- Flag state
- Marshall Islands Wikidata/AIS, undated
- Port of registry
- Majuro MRV 2023
- Technical efficiency (design)
- EEXI (4.66 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2024-03-28
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 47 of 297 qualifying gas carriers by EEOI, at the 16th percentile. The dashed line is the type median, 38.5; this vessel reported 16.1.
EEOI divides emissions by transport work, which for this vessel and year was 244,890,751 tonne-miles over 10,185 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 79.2% lower than in 2022, for EU/EEA voyages only.
From 2022 to 2023, emissions fell 79.2% while distance sailed fell 78.9%and CO₂ per nautical mile fell 1.6%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking and 4 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.