Chemical tanker · Marshall Islands flag · built 2009
SONGA DIAMOND: CO₂ emissions 2019–2022
IMO 9460459 4 reporting years
- CO₂ reported 2022
- 9,176 t
- Fuel burned
- 2,926 t
- Distance
- 29,020 nm
- Time at sea
- 3,736 h
- Emitted at berth
- 8% of total
- Share of year under way
- 43%
- Gross tonnage
- 11,472
SONGA DIAMOND against its type
Built in 2009, it is 1 year older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,472 gross tonnage it is smaller than 78% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The returns for 2019–2022 all give Majuro as port of registry.
Its 9,176 t of CO₂ for 2022 is 1.6 times the median of 5,807 t among the 1,486 chemical tankers on this register that reported for 2022. Per nautical mile it emitted 316.2 kg CO₂, 19% above the type median of 266.3 kg. It logged 3,736 hours at sea against a median of 1,995 hours for its type that year. 8.4% of its 2022 emissions were at berth; the median for chemical tankers was 8.6%. Across 4 years with reported emissions, the highest was 2021 (12,453 t) and the lowest 2020 (4,867 t). Its efficiency percentile within the type went from 98 in 2019 to 84 in 2022 (lower is more efficient).
Emissions by year2019–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 9,176 | 2,926 | 29,020 | 3,736 | 766 | 316.2 | 30.2 | 84 |
| 2021 | 12,453 | 3,970 | 49,904 | 5,287 | 1,043 | 249.5 | 27.1 | 79 |
| 2020 | 4,867 | 1,552 | 21,970 | 2,245 | 62 | 221.5 | 32.5 | 85 |
| 2019 | 9,866 | 1,620 | 18,380 | 2,639 | 580 | 536.7 | 55.4 | 98 |
Vessel particulars
- IMO number
- 9460459
- Ship type
- Chemical tanker
- Gross tonnage
- 11,472
- Length overall
- 144.0 m
- Beam
- 22.6 m
- Year built
- 2009
- Flag state
- Marshall Islands per EU MRV 2022
- Port of registry
- Majuro MRV 2022
- Technical efficiency (design)
- EIV (12.35 gCO₂/t·nm)
- Verifier
- Korean Register, Korea, Republic of
- Accreditation
- D-VS-20824-01-00
- Compliance document issued
- 2023-05-22
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 1,114 of 1,334 qualifying chemical tankers by EEOI, at the 84th percentile. The dashed line is the type median, 15.7; this vessel reported 30.2.
EEOI divides emissions by transport work, which for this vessel and year was 303,428,902 tonne-miles over 29,020 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 7.0% lower than in 2019, for EU/EEA voyages only.
From 2021 to 2022, emissions fell 26.3% while distance sailed fell 41.8%and CO₂ per nautical mile rose 26.7%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.