Oil tanker · Cyprus flag · built 2007
WELL SAIL: CO₂ emissions 2018–2024
IMO 9321938 Sanctions listingEU ETS4 reporting years
- CO₂ reported 2024
- 4,494 t
- Fuel burned
- 1,433 t
- Distance
- 13,686 nm
- Time at sea
- 1,098 h
- Emitted at berth
- 7% of total
- Share of year under way
- 13%
- Gross tonnage
- 30,068
WELL SAIL against its type
Built in 2007, it is 3 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 30,068 gross tonnage it is smaller than 71% of the other 2,841 oil tankers with a recorded tonnage. It is one of 29 oil tankers here under the Cyprus flag, 0.8% of the 3,548 on the register. The reported port of registry changed: Panama (2018–2021), then Limassol (2024).
Its 4,494 t of CO₂ for 2024 is 45% 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 328.3 kg CO₂, 20% below the type median of 408.2 kg. It logged 1,098 hours at sea against a median of 2,020 hours for its type that year. 7.1% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 4 years with reported emissions, the highest was 2018 (11,348 t) and the lowest 2019 (1,678 t). Its efficiency percentile within the type went from 50 in 2019 to 82 in 2024 (lower is more efficient). The one comparable vessel listed below with a 2024 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 4,494 | 1,433 | 13,686 | 1,098 | 317 | 328.3 | 12.2 | 82 |
| 2021 | 2,682 | 857 | 8,134 | 655 | 384 | 329.7 | 9.8 | 62 |
| 2019 | 1,678 | 532 | 5,334 | 444 | 123 | 314.6 | 8.4 | 50 |
| 2018 | 11,348 | 3,613 | — | 3,703 | 236 | 319.6 | — | — |
Vessel particulars
- IMO number
- 9321938
- Previously reported as
- STAR EAGLE
- Ship type
- Oil tanker
- Gross tonnage
- 30,068
- Length overall
- 183.0 m
- Year built
- 2007
- Flag state
- Cyprus per EU MRV 2024
Sources disagree: Wikidata/AIS (undated) list Panama. The flag shown is from the newest official source, the EU MRV return for 2024. - Port of registry
- Limassol MRV 2024
- Home port
- Limassol
- Technical efficiency (design)
- EEXI (4.91 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
- 2025-03-22
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 1,290 of 1,566 qualifying oil tankers by EEOI, at the 82nd percentile. The dashed line is the type median, 7.6; this vessel reported 12.2.
EEOI divides emissions by transport work, which for this vessel and year was 368,020,475 tonne-miles over 13,686 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 60.4% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2022, 2023, so the series has gaps.
From 2021 to 2024, emissions rose 67.5% while distance sailed rose 68.3%and CO₂ per nautical mile fell 0.4%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 4,564 t
- Methane (CH₄)
- 0.07 t
- Nitrous oxide (N₂O)
- 0.26 t
- Under EU ETS
- 2,682 t, 60% of total
Sanctions listings
| List | Programme | Listed | Delisted |
|---|---|---|---|
| ofac_sdn | IRAN-EO13902 | — | Still listed |
Reproduced from the published source register as of the build date, and not legal advice. A listing attaches to the vessel with this IMO number; ownership and management may have changed since. Check the issuing authority before relying on it.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Sanctions: ofac_sdn.
This page draws on 4 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars, a name history and a sanctions listing. Not found in the sources for this vessel: AIS movements in Norwegian waters, a licensed photograph 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.