Chemical tanker · Liberia flag · built 2006
SEABRIGHT: CO₂ emissions 2018–2022
IMO 9374337 5 reporting years
- CO₂ reported 2022
- 8,650 t
- Fuel burned
- 2,746 t
- Distance
- 23,404 nm
- Time at sea
- 3,896 h
- Emitted at berth
- 14% of total
- Share of year under way
- 44%
- Gross tonnage
- 29,993
SEABRIGHT against its type
Built in 2006, it is 4 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,993 gross tonnage it is larger than 88% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. Its MRV returns name it SEABRIGHT for 2018–2021 and VASSO for 2022. The reported port of registry changed: VALLETTA (2018–2021), then MONROVIA (2022).
Its 8,650 t of CO₂ for 2022 is 49% above the median of 5,807 t among the 1,486 chemical tankers on this register that reported for 2022. Per nautical mile it emitted 369.6 kg CO₂, 39% above the type median of 266.3 kg. It logged 3,896 hours at sea against a median of 1,995 hours for its type that year. 14.5% of its 2022 emissions were at berth; the median for chemical tankers was 8.6%. Across 5 years with reported emissions, the highest was 2019 (17,399 t) and the lowest 2018 (6,976 t). Its efficiency percentile within the type went from 22 in 2018 to 76 in 2022 (lower is more efficient).
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 8,650 | 2,746 | 23,404 | 3,896 | 1,254 | 369.6 | 24.1 | 76 |
| 2021 | 10,334 | 3,284 | 29,984 | 3,796 | 1,467 | 344.7 | 19.0 | 63 |
| 2020 | 12,431 | 3,942 | 37,039 | 3,803 | 1,007 | 335.6 | 14.2 | 41 |
| 2019 | 17,399 | 5,532 | 45,033 | 4,516 | 2,491 | 386.4 | 15.8 | 46 |
| 2018 | 6,976 | 2,235 | 25,560 | 2,155 | 91 | 272.9 | 11.2 | 22 |
Vessel particulars
- IMO number
- 9374337
- Previously reported as
- VASSO
- Ship type
- Chemical tanker
- Gross tonnage
- 29,993
- Length overall
- 183.0 m
- Beam
- 32.2 m
- Year built
- 2006
- Flag state
- Liberia per EU MRV 2022
- Port of registry
- MONROVIA MRV 2022
- Technical efficiency (design)
- EIV (5.52 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2023-04-28
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 1,020 of 1,334 qualifying chemical tankers by EEOI, at the 76th percentile. The dashed line is the type median, 15.7; this vessel reported 24.1.
EEOI divides emissions by transport work, which for this vessel and year was 359,072,644 tonne-miles over 23,404 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 24.0% higher than in 2018, for EU/EEA voyages only.
From 2021 to 2022, emissions fell 16.3% while distance sailed fell 21.9%and CO₂ per nautical mile rose 7.2%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | RINA Services Spa | Italy |
| 2022 | HELLENIC LLOYD'S S.A. | Greece |
A change of verifier is not in itself a sign of anything being wrong.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.