Oil tanker · Greece flag · built 2004
OLYMPIC FLAG: CO₂ emissions 2018–2025
IMO 9271341 EU ETS5 reporting years
- CO₂ reported 2025
- 3,893 t
- Fuel burned
- 1,227 t
- Distance
- 4,588 nm
- Time at sea
- 472 h
- Emitted at berth
- 15% of total
- Share of year under way
- 5%
- Gross tonnage
- 80,591
OLYMPIC FLAG 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). At 80,591 gross tonnage it is larger than 71% of the other 2,841 oil tankers with a recorded tonnage. It is one of 215 oil tankers here under the Greece flag, 6.1% of the 3,548 on the register. The same builder is recorded for 90 other vessels here, 10 of them oil tankers. The returns for 2018–2025 all give Piraeus as port of registry.
Its 3,893 t of CO₂ for 2025 is 51% below the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 848.6 kg CO₂, 2.1 times the type median of 403.2 kg. It logged 472 hours at sea against a median of 2,030 hours for its type that year. 15.4% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 5 years with reported emissions, the highest was 2022 (4,460 t) and the lowest 2024 (2,566 t). Its efficiency percentile within the type went from 20 in 2018 to 88 in 2025 (lower is more efficient). Of the 2 comparable vessels listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,893 | 1,227 | 4,588 | 472 | 601 | 848.6 | 16.0 | 88 |
| 2024 | 2,566 | 820 | 4,060 | 346 | 206 | 632.0 | 4.7 | 14 |
| 2022 | 4,460 | 1,422 | 7,868 | 634 | 91 | 566.9 | 4.0 | 5 |
| 2019 | 3,844 | 1,234 | 6,577 | 506 | 55 | 584.5 | 4.1 | 7 |
| 2018 | 3,563 | 1,144 | 5,247 | 420 | 599 | 679.0 | 5.4 | 20 |
Vessel particulars
- IMO number
- 9271341
- Ship type
- Oil tanker
- Gross tonnage
- 80,591
- Length overall
- 274.0 m
- Beam
- 47.0 m
- Year built
- 2004
- Flag state
- Greece per EU MRV 2025
- Builder
- Namura Shipbuilding
- Port of registry
- Piraeus MRV 2025
- Technical efficiency (design)
- EEXI (2.86 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-01
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,270 of 1,448 qualifying oil tankers by EEOI, at the 88th percentile. The dashed line is the type median, 7.5; this vessel reported 16.0.
EEOI divides emissions by transport work, which for this vessel and year was 243,023,720 tonne-miles over 4,588 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 9.3% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 51.7% while distance sailed rose 13.0%and CO₂ per nautical mile rose 34.3%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,953 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 3,324 t, 85% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2022 | DNV | Germany |
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 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.