Oil tanker · Marshall Islands flag · built 2004
OKYROE: CO₂ emissions 2018–2025
IMO 9273088 6 reporting years
- CO₂ reported 2022
- 17,957 t
- Fuel burned
- 5,725 t
- Distance
- 38,283 nm
- Time at sea
- 3,297 h
- Emitted at berth
- 7% of total
- Share of year under way
- 38%
OKYROE against its type
Built in 2004, it is 6 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). 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 returns for 2018–2025 all give Majuro as port of registry.
Its 17,957 t of CO₂ for 2022 is 2.5 times the median of 7,189 t among the 1,939 oil tankers on this register that reported for 2022. Per nautical mile it emitted 469.1 kg CO₂, 13% above the type median of 415.9 kg. It logged 3,297 hours at sea against a median of 1,731 hours for its type that year. 6.9% of its 2022 emissions were at berth; the median for oil tankers was 9.1%. Across 5 years with reported emissions, the highest was 2022 (17,957 t) and the lowest 2019 (2,816 t). Its efficiency percentile within the type went from 71 in 2018 to 92 in 2022 (lower is more efficient).
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2022 | 17,957 | 5,725 | 38,283 | 3,297 | 1,240 | 469.1 | 19.4 | 92 |
| 2021 | 6,762 | 2,163 | 16,308 | 1,200 | 551 | 414.7 | 12.3 | 75 |
| 2020 | 9,832 | 3,146 | 23,831 | 1,772 | 732 | 412.6 | 7.7 | 41 |
| 2019 | 2,816 | 900 | 8,853 | 1,019 | 311 | 318.1 | 10.2 | 66 |
| 2018 | 10,851 | 3,470 | 28,453 | 3,304 | 422 | 381.4 | 11.4 | 71 |
Vessel particulars
- IMO number
- 9273088
- Ship type
- Oil tanker
- Year built
- 2004
- Flag state
- Marshall Islands per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Majuro MRV 2022
- Technical efficiency (design)
- EEXI (4.07 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rév. 1
- Compliance document issued
- 2023-06-30
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 1,622 of 1,771 qualifying oil tankers by EEOI, at the 92nd percentile. The dashed line is the type median, 8.0; this vessel reported 19.4.
EEOI divides emissions by transport work, which for this vessel and year was 924,208,955 tonne-miles over 38,283 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 65.5% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2023, 2024, so the series has gaps.
From 2021 to 2022, emissions rose 165.6% while distance sailed rose 134.8%and CO₂ per nautical mile rose 13.1%.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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years, an efficiency ranking and 3 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.