Oil tanker · Marshall Islands flag · built 2011
EAST LOYALTY: CO₂ emissions 2018–2025
IMO 9537745 EU ETS4 reporting years
- CO₂ reported 2025
- 11,034 t
- Fuel burned
- 3,521 t
- Distance
- 13,587 nm
- Time at sea
- 1,283 h
- Emitted at berth
- 3% of total
- Share of year under way
- 15%
- Gross tonnage
- 164,688
EAST LOYALTY 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 164,688 gross tonnage it is larger than 99% 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. Its MRV returns name it SARA for 2018–2021 and EAST LOYALTY for 2022–2025. The reported port of registry changed: Marseille (2018–2021), then MAJURO (2022–2025).
Its 11,034 t of CO₂ for 2025 is 39% above the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 812.1 kg CO₂, 2.0 times the type median of 403.2 kg. It logged 1,283 hours at sea against a median of 2,030 hours for its type that year. 2.7% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 4 years with reported emissions, the highest was 2018 (26,656 t) and the lowest 2022 (3,772 t). Its efficiency percentile within the type went from 42 in 2018 to 2 in 2025 (lower is more efficient). Of the 4 comparable vessels listed below with a 2025 return, 3 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 | 11,034 | 3,521 | 13,587 | 1,283 | 298 | 812.1 | 3.2 | 2 |
| 2022 | 3,772 | 1,207 | — | 552 | 72 | 523.0 | — | — |
| 2021 | 15,694 | 5,013 | 20,742 | 1,651 | 192 | 756.6 | 4.2 | 6 |
| 2018 | 26,656 | 8,525 | 18,941 | 3,280 | 1,671 | 1,407.3 | 7.7 | 42 |
Vessel particulars
- IMO number
- 9537745
- Previously reported as
- SARA
- Ship type
- Oil tanker
- Gross tonnage
- 164,688
- Length overall
- 332.0 m
- Beam
- 60.0 m
- Year built
- 2011
- Flag state
- Marshall Islands per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list France. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- MAJURO MRV 2025
- Technical efficiency (design)
- EIV (2.79 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
- 2026-04-15
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 32 of 1,448 qualifying oil tankers by EEOI, at the 2nd percentile. The dashed line is the type median, 7.5; this vessel reported 3.2.
EEOI divides emissions by transport work, which for this vessel and year was 3,426,614,907 tonne-miles over 13,587 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 58.6% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2023, 2024, so the series has gaps.
From 2022 to 2025, emissions rose 192.5% and CO₂ per nautical mile rose 55.3%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 11,207 t
- Methane (CH₄)
- 0.18 t
- Nitrous oxide (N₂O)
- 0.63 t
- Under EU ETS
- 5,666 t, 51% of total
Laden voyages2025
- CO₂ on laden voyages
- 10,371 t, 94% of total
- Fuel, laden
- 3,314 t
- CO₂ per nm, laden
- 793.9 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EMICERT | Greece |
| 2022 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | 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 4 MRV reporting years, an efficiency ranking, 4 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.