Oil tanker · Marshall Islands flag · built 2019
LONDON VOYAGER: CO₂ emissions 2022–2025
IMO 9834454 EU ETS2 reporting years
- CO₂ reported 2025
- 11,595 t
- Fuel burned
- 3,707 t
- Distance
- 21,549 nm
- Time at sea
- 1,774 h
- Emitted at berth
- 7% of total
- Share of year under way
- 20%
- Gross tonnage
- 163,214
LONDON VOYAGER against its type
Built in 2019, it is 9 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 163,214 gross tonnage it is larger than 97% 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 reported port of registry changed: Nassau (2022), then Majuro (2025).
Its 11,595 t of CO₂ for 2025 is 46% 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 538.1 kg CO₂, 33% above the type median of 403.2 kg. It logged 1,774 hours at sea against a median of 2,030 hours for its type that year. 7.3% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Its efficiency percentile within the type went from 13 in 2022 to 0 in 2025 (lower is more efficient). Of the 2 comparable vessels listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 11,595 | 3,707 | 21,549 | 1,774 | 846 | 538.1 | 1.9 | 0 |
| 2022 | 4,347 | 1,389 | 7,872 | 712 | 415 | 552.2 | 5.0 | 13 |
Vessel particulars
- IMO number
- 9834454
- Ship type
- Oil tanker
- Gross tonnage
- 163,214
- Length overall
- 336.0 m
- Beam
- 60.0 m
- Year built
- 2019
- Flag state
- Marshall Islands per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Bahamas. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Majuro MRV 2025
- Technical efficiency (design)
- EEDI (2.14 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
- 2026-03-12
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 3 of 1,448 qualifying oil tankers by EEOI, at the 0th percentile. The dashed line is the type median, 7.5; this vessel reported 1.9.
EEOI divides emissions by transport work, which for this vessel and year was 6,267,497,297 tonne-miles over 21,549 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 166.8% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2023, 2024, so the series has gaps.
From 2022 to 2025, emissions rose 166.8% while distance sailed rose 173.8%and CO₂ per nautical mile fell 2.6%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 11,777 t
- Methane (CH₄)
- 0.19 t
- Nitrous oxide (N₂O)
- 0.67 t
- Under EU ETS
- 6,281 t, 54% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 2 MRV reporting years, an efficiency ranking and 4 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.