Oil tanker · Marshall Islands flag · built 2016
GENER8 SUPREME: CO₂ emissions 2018–2025
IMO 9734654 EU ETS7 reporting years
- CO₂ reported 2024
- 6,804 t
- Fuel burned
- 2,173 t
- Distance
- 10,680 nm
- Time at sea
- 884 h
- Emitted at berth
- 9% of total
- Share of year under way
- 10%
- Gross tonnage
- 160,449
GENER8 SUPREME against its type
Built in 2016, it is 6 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 160,449 gross tonnage it is larger than 93% 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 194 other vessels here, 56 of them oil tankers. Its MRV returns name it GENER8 SUPREME for 2018–2019 and SEAWAYS TRITON for 2021–2025. The returns for 2018–2025 all give Majuro as port of registry.
Its 6,804 t of CO₂ for 2024 is 17% below the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 637.1 kg CO₂, 1.6 times the type median of 408.2 kg. It logged 884 hours at sea against a median of 2,020 hours for its type that year. 9.2% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 6 years with reported emissions, the highest was 2019 (12,628 t) and the lowest 2021 (3,927 t). Its efficiency percentile within the type went from 1 in 2018 to 19 in 2024 (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 | |||||||
| 2024 | 6,804 | 2,173 | 10,680 | 884 | 629 | 637.1 | 5.0 | 19 |
| 2023 | 5,607 | 1,779 | 10,262 | 1,014 | 830 | 546.4 | 5.7 | 23 |
| 2022 | 10,443 | 3,346 | 15,514 | 1,238 | 40 | 673.2 | 2.4 | 1 |
| 2021 | 3,927 | 1,244 | 3,833 | 325 | 663 | 1,024.5 | 4.3 | 7 |
| 2019 | 12,628 | 4,043 | 19,246 | 2,041 | 93 | 656.1 | 3.4 | 4 |
| 2018 | 7,479 | 2,399 | 11,896 | 996 | 0 | 628.7 | 2.2 | 1 |
Vessel particulars
- IMO number
- 9734654
- Previously reported as
- SEAWAYS TRITON
- Ship type
- Oil tanker
- Gross tonnage
- 160,449
- Length overall
- 333.0 m
- Beam
- 60.0 m
- Year built
- 2016
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2024
- Technical efficiency (design)
- EEDI (2.09 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2025-03-18
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 296 of 1,566 qualifying oil tankers by EEOI, at the 19th percentile. The dashed line is the type median, 7.6; this vessel reported 5.0.
EEOI divides emissions by transport work, which for this vessel and year was 1,352,640,159 tonne-miles over 10,680 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 9.0% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2023 to 2024, emissions rose 21.3% while distance sailed rose 4.1%and CO₂ per nautical mile rose 16.6%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 6,910 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.39 t
- Under EU ETS
- 4,154 t, 61% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2021 | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, an efficiency ranking, 5 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.