Oil tanker · Isle of Man flag · built 2005
ENERGY CHANCELLOR: CO₂ emissions 2018–2025
IMO 9292606 EU ETS6 reporting years
- CO₂ reported 2025
- 9,541 t
- Fuel burned
- 3,052 t
- Distance
- 24,255 nm
- Time at sea
- 2,082 h
- Emitted at berth
- 5% of total
- Share of year under way
- 24%
- Gross tonnage
- 42,172
ENERGY CHANCELLOR against its type
Built in 2005, it is 5 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 42,172 gross tonnage it is smaller than 63% of the other 2,841 oil tankers with a recorded tonnage. It is one of 40 oil tankers here under the Isle of Man flag, 1.1% of the 3,548 on the register. The returns for 2018–2025 all give Douglas as port of registry.
Its 9,541 t of CO₂ for 2025 is 20% 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 393.4 kg CO₂, close to the type median of 403.2 kg. It logged 2,082 hours at sea against a median of 2,030 hours for its type that year. 4.9% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 6 years with reported emissions, the highest was 2019 (14,605 t) and the lowest 2020 (2,890 t). Its efficiency percentile within the type went from 78 in 2018 to 56 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 | 9,541 | 3,052 | 24,255 | 2,082 | 468 | 393.4 | 8.0 | 56 |
| 2024 | 10,951 | 3,506 | 30,557 | 2,388 | 340 | 358.4 | 14.1 | 86 |
| 2022 | 5,230 | 1,664 | 13,367 | 1,068 | 241 | 391.3 | 7.2 | 40 |
| 2020 | 2,890 | 915 | 6,036 | 531 | 99 | 478.9 | 10.3 | 62 |
| 2019 | 14,605 | 4,664 | 30,205 | 2,662 | 741 | 483.5 | 10.5 | 67 |
| 2018 | 13,566 | 4,334 | 24,938 | 3,877 | 442 | 544.0 | 13.4 | 78 |
Vessel particulars
- IMO number
- 9292606
- Ship type
- Oil tanker
- Gross tonnage
- 42,172
- Length overall
- 228.0 m
- Beam
- 32.0 m
- Year built
- 2005
- Flag state
- Isle of Man per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list United Kingdom. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Douglas MRV 2025
- Technical efficiency (design)
- EEXI (4.19 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
- 2026-03-25
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 818 of 1,448 qualifying oil tankers by EEOI, at the 56th percentile. The dashed line is the type median, 7.5; this vessel reported 8.0.
EEOI divides emissions by transport work, which for this vessel and year was 1,200,162,264 tonne-miles over 24,255 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 29.7% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, 2023, so the series has gaps.
From 2024 to 2025, emissions fell 12.9% while distance sailed fell 20.6%and CO₂ per nautical mile rose 9.8%.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
- 9,691 t
- Methane (CH₄)
- 0.15 t
- Nitrous oxide (N₂O)
- 0.55 t
- Under EU ETS
- 5,064 t, 53% of total
Laden voyages2025
- CO₂ on laden voyages
- 7,862 t, 82% of total
- Fuel, laden
- 2,518 t
- CO₂ per nm, laden
- 386.2 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Bureau Veritas Certification France | France |
| 2024 | 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 6 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.