Oil tanker · Marshall Islands flag · built 2011
FLAGSHIP VIOLET: CO₂ emissions 2018–2023
IMO 9520857 5 reporting years
- CO₂ reported 2023
- 10,736 t
- Fuel burned
- 3,434 t
- Distance
- 31,762 nm
- Time at sea
- 2,571 h
- Emitted at berth
- 3% of total
- Share of year under way
- 29%
- Gross tonnage
- 42,816
FLAGSHIP VIOLET against its type
Built in 2011, it is 1 year newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 42,816 gross tonnage it is smaller than 60% of the other 2,841 oil tankers with a recorded tonnage. It is one of 793 oil tankers here under the Marshall Islands flag, 22.4% of the 3,548 on the register. The same builder is recorded for 761 other vessels here, 193 of them oil tankers. The reported port of registry changed: Majuro (2019), then Majuro, Marshall Islands (2020–2023).
Its 10,736 t of CO₂ for 2023 is 43% above the median of 7,491 t among the 1,850 oil tankers on this register that reported for 2023. Per nautical mile it emitted 338.0 kg CO₂, 17% below the type median of 408.5 kg. It logged 2,571 hours at sea against a median of 1,807 hours for its type that year. 2.8% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Across 5 years with reported emissions, the highest was 2023 (10,736 t) and the lowest 2018 (1,964 t). Its efficiency percentile within the type went from 31 in 2019 to 97 in 2023 (lower is more efficient). Of the 2 sister ships 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 | 10,736 | 3,434 | 31,762 | 2,571 | 302 | 338.0 | 31.8 | 97 |
| 2021 | 6,347 | 2,027 | 16,762 | 1,518 | 368 | 378.6 | 11.8 | 73 |
| 2020 | 2,887 | 920 | 6,471 | 555 | 235 | 446.1 | 7.3 | 36 |
| 2019 | 5,267 | 1,683 | 12,981 | 1,538 | 334 | 405.8 | 6.7 | 31 |
| 2018 | 1,964 | 625 | — | 756 | 429 | 426.0 | 11.2 | not ranked |
Vessel particulars
- IMO number
- 9520857
- Ship type
- Oil tanker
- Gross tonnage
- 42,816
- Length overall
- 228.0 m
- Year built
- 2011
- Flag state
- Marshall Islands per EU MRV 2023
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Majuro, Marshall Islands MRV 2023
- Home port
- Majuro, Marshall Islands
- Technical efficiency (design)
- EEXI (4.07 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2024-06-26
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,571 of 1,615 qualifying oil tankers by EEOI, at the 97th percentile. The dashed line is the type median, 8.0; this vessel reported 31.8.
EEOI divides emissions by transport work, which for this vessel and year was 337,388,435 tonne-miles over 31,762 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 446.8% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2022, so the series has gaps.
From 2021 to 2023, emissions rose 69.1% while distance sailed rose 89.5%and CO₂ per nautical mile fell 10.7%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Laden voyages2023
- CO₂ on laden voyages
- 1,700 t, 16% of total
- Fuel, laden
- 543 t
- CO₂ per nm, laden
- 320.9 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).
This page draws on 5 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.