Oil tanker · Hong Kong flag · built 2017
LIAN XI HU: CO₂ emissions 2018–2023
IMO 9747106 6 reporting years
- CO₂ reported 2023
- 2,631 t
- Fuel burned
- 844 t
- Distance
- 11,822 nm
- Time at sea
- 983 h
- Emitted at berth
- 1% of total
- Share of year under way
- 11%
- Gross tonnage
- 29,848
LIAN XI HU against its type
Built in 2017, it is 7 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 29,848 gross tonnage it is smaller than 73% of the other 2,841 oil tankers with a recorded tonnage. It is one of 139 oil tankers here under the Hong Kong flag, 3.9% of the 3,548 on the register. The same builder is recorded for 192 other vessels here, 71 of them oil tankers. The reported port of registry changed: HONGKKONG (2018), then HONGKONG (2019–2022), then HONG KONG (2023).
Its 2,631 t of CO₂ for 2023 is 65% below the median of 7,491 t among the 1,850 oil tankers on this register that reported for 2023. Per nautical mile it emitted 222.6 kg CO₂, 46% below the type median of 408.5 kg. It logged 983 hours at sea against a median of 1,807 hours for its type that year. 1.0% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Across 6 years with reported emissions, the highest was 2018 (4,413 t) and the lowest 2020 (1,428 t). Its efficiency percentile within the type went from 49 in 2018 to 82 in 2023 (lower is more efficient).
Emissions by year2018–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 2,631 | 844 | 11,822 | 983 | 26 | 222.6 | 13.3 | 82 |
| 2022 | 1,665 | 528 | 4,930 | 446 | 299 | 337.8 | 9.6 | 64 |
| 2021 | 2,168 | 688 | 6,953 | 796 | 352 | 311.9 | 10.9 | 69 |
| 2020 | 1,428 | 458 | 5,068 | 466 | 98 | 281.8 | 6.2 | 22 |
| 2019 | 3,876 | 1,233 | 15,027 | 1,253 | 79 | 257.9 | 15.2 | 83 |
| 2018 | 4,413 | 1,400 | 14,571 | 1,176 | 214 | 302.8 | 8.5 | 49 |
Vessel particulars
- IMO number
- 9747106
- Ship type
- Oil tanker
- Gross tonnage
- 29,848
- Length overall
- 183.2 m
- Beam
- 32.3 m
- Year built
- 2017
- Flag state
- Hong Kong per EU MRV 2023
- Port of registry
- HONG KONG MRV 2023
- Technical efficiency (design)
- EEXI (4.5 gCO₂/t·nm)
- Verifier
- CHINA CLASSIFICATION SOCIETY, China
- Accreditation
- 0003VV
- Compliance document issued
- 2024-04-28
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,325 of 1,615 qualifying oil tankers by EEOI, at the 82nd percentile. The dashed line is the type median, 8.0; this vessel reported 13.3.
EEOI divides emissions by transport work, which for this vessel and year was 197,251,874 tonne-miles over 11,822 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 40.4% lower than in 2018, for EU/EEA voyages only.
From 2022 to 2023, emissions rose 58.0% while distance sailed rose 139.8%and CO₂ per nautical mile fell 34.1%.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 2018–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years, 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.