TonneMiles

Oil tanker · Isle of Man flag · built 2006

VS LEIA: CO₂ emissions 2018–2025

IMO 9303730 EU ETS8 reporting years

CO₂ reported 2025
12,583 t
Fuel burned
3,983 t
Distance
42,372 nm
Time at sea
4,252 h
Emitted at berth
11% of total
Share of year under way
49%
Gross tonnage
24,048
VS LEIA
Alf van Beem, CC0 · File

VS LEIA against its type

Built in 2006, it is 4 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 24,048 gross tonnage it is smaller than 89% 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 same builder is recorded for 192 other vessels here, 71 of them oil tankers. The returns for 2018–2025 all give Douglas as port of registry.

Its 12,583 t of CO₂ for 2025 is 1.6 times the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 297.0 kg CO₂, 26% below the type median of 403.2 kg. It logged 4,252 hours at sea against a median of 2,030 hours for its type that year. 11.0% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 8 years with reported emissions, the highest was 2018 (13,727 t) and the lowest 2022 (5,415 t). Its efficiency percentile within the type went from 88 in 2018 to 84 in 2025 (lower is more efficient). Of the 3 sister ships 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 12,583 3,983 42,372 4,252 1,390 297.0 13.6 84
2024 9,855 3,143 31,338 3,749 1,513 314.5 22.0 94
2023 12,770 4,058 37,812 3,448 3,510 337.7 21.2 92
2022 5,415 1,729 19,185 1,923 814 282.3 17.1 89
2021 8,098 2,563 26,436 2,447 1,090 306.3 20.3 91
2020 9,100 2,887 32,670 3,004 2,103 278.5 18.9 87
2019 11,731 3,737 34,861 4,074 2,864 336.5 16.7 86
2018 13,727 4,338 43,156 6,028 3,253 318.1 18.3 88

Vessel particulars

IMO number
9303730
Ship type
Oil tanker
Gross tonnage
24,048
Length overall
182.8 m
Year built
2006
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.
Builder
CSSC Offshore & Marine Engineering Company
Port of registry
Douglas MRV 2025
Technical efficiency (design)
EEXI (5.64 gCO₂/t·nm)
Verifier
DNV, Germany
Accreditation
VS-16026-01
Compliance document issued
2026-03-24
Compliance document expires
2027-06-30

Efficiency against its own type2025

Position 1,216 of 1,448 qualifying oil tankers by EEOI, at the 84th percentile. The dashed line is the type median, 7.5; this vessel reported 13.6.

0255075100more efficientless efficientThis vessel: 84th percentile, EEOI 13.6

EEOI divides emissions by transport work, which for this vessel and year was 924,545,922 tonne-miles over 42,372 nautical miles.

Reported CO₂ by year

2018: 13,727 t201813,7272019: 11,731 t20192020: 9,100 t20202021: 8,098 t20212022: 5,415 t20222023: 12,770 t20232024: 9,855 t20242025: 12,583 t202512,583

Reported CO₂ in 2025 was 8.3% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 27.7% while distance sailed rose 35.2%and CO₂ per nautical mile fell 5.6%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2025 emissions occurred

At berthAt berth: 1,390 t1,390Within EEA portsWithin EEA ports: 1,390 t1,390Voyages between EEA portsVoyages between EEA ports: 4,161 t4,161Voyages to an EEA portVoyages to an EEA port: 2,222 t2,222Voyages from an EEA portVoyages from an EEA port: 4,810 t4,810

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
12,779 t
Methane (CH₄)
0.20 t
Nitrous oxide (N₂O)
0.72 t
Under EU ETS
9,067 t, 72% of total

Verifier history

From reporting yearVerifierAccredited in
2018Lloyd's Register Quality Assurance LtdUnited Kingdom
2020HELLENIC LLOYD'S S.A.Greece
2024DNVGermany

A change of verifier is not in itself a sign of anything being wrong.

Sources and how to read this

This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.

Comparable vesselssister ships and nearest by tonnage