General cargo ship · Hong Kong flag · built 2008
DIAMOND HARBOUR: CO₂ emissions 2018–2023
IMO 9377987 5 reporting years
- CO₂ reported 2023
- 2,289 t
- Fuel burned
- 734 t
- Time at sea
- 1,006 h
- Emitted at berth
- 4% of total
- Share of year under way
- 11%
- Gross tonnage
- 20,987
DIAMOND HARBOUR against its type
Built in 2008, it is 1 year newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 20,987 gross tonnage it is larger than 81% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 73 general cargo ships here under the Hong Kong flag, 2.4% of the 3,081 on the register. Pacific Basin Shipping Limited is linked to 14 vessels on this register. The reported port of registry changed: Hong Kong, Chin (2018–2020), then Hong Kong, China (2022–2023).
Its 2,289 t of CO₂ for 2023 is 37% below the median of 3,650 t among the 1,342 general cargo ships on this register that reported for 2023. Per nautical mile it emitted 211.2 kg CO₂, close to the type median of 193.7 kg. It logged 1,006 hours at sea against a median of 1,942 hours for its type that year. 3.6% of its 2023 emissions were at berth; the median for general cargo ships was 4.5%. Across 5 years with reported emissions, the highest was 2022 (7,960 t) and the lowest 2020 (85 t). Its efficiency percentile within the type went from 73 in 2018 to 78 in 2019 (lower is more efficient). Of the 3 comparable vessels listed below with a 2023 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 2,289 | 734 | — | 1,006 | 83 | 211.2 | — | — |
| 2022 | 7,960 | 2,532 | — | 2,664 | 332 | 242.6 | — | — |
| 2020 | 85 | 27 | — | 52 | 0 | 179.4 | — | — |
| 2019 | 5,456 | 1,731 | 21,078 | 2,235 | 488 | 258.8 | 11.0 | 78 |
| 2018 | 3,073 | 981 | 10,781 | 899 | 192 | 285.0 | 10.3 | 73 |
Vessel particulars
- IMO number
- 9377987
- Ship type
- General cargo ship
- Gross tonnage
- 20,987
- Length overall
- 179.9 m
- Beam
- 28.4 m
- Year built
- 2008
- Flag state
- Hong Kong Wikidata/AIS, undated
- Port of registry
- Hong Kong, China MRV 2023
- Home port
- Hong Kong, China
- Technical efficiency (design)
- EEXI (6.22 gCO₂/t·nm)
- Operator
- Pacific Basin Shipping Limited
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2024-06-10
- Compliance document expires
- 2025-06-30
Efficiency against its own type2019
Position 2,474 of 3,161 qualifying bulk carriers by EEOI, at the 78th percentile. The dashed line is the type median, 8.1; this vessel reported 11.0.
Across the 14 ranked vessels operated by Pacific Basin Shipping Limited, the median percentile is 65. This vessel is less efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 495,538,601 tonne-miles over 21,078 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 25.5% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2022 to 2023, emissions fell 71.2% and CO₂ per nautical mile fell 12.9%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2023 emissions occurred
Laden voyages2023
- CO₂ on laden voyages
- 2,044 t, 89% of total
- Fuel, laden
- 656 t
- CO₂ per nm, laden
- 200.9 kg
The rest of the 2023 total was emitted on ballast legs or at berth.
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) and Wikimedia Commons.
This page draws on 5 MRV reporting years, an efficiency ranking, 4 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.