Oil tanker · Liberia flag · built 2009
BLUE INTEGRITY: CO₂ emissions 2021–2025
IMO 9388778 EU ETS3 reporting years
- CO₂ reported 2025
- 19,587 t
- Fuel burned
- 6,231 t
- Distance
- 41,186 nm
- Time at sea
- 3,708 h
- Emitted at berth
- 5% of total
- Share of year under way
- 42%
- Gross tonnage
- 62,863
BLUE INTEGRITY against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 62,863 gross tonnage it is larger than 63% of the other 2,841 oil tankers with a recorded tonnage. It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. The same builder is recorded for 194 other vessels here, 56 of them oil tankers. The returns for 2021–2025 all give Monrovia as port of registry.
Its 19,587 t of CO₂ for 2025 is 2.5 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 475.6 kg CO₂, 18% above the type median of 403.2 kg. It logged 3,708 hours at sea against a median of 2,030 hours for its type that year. 5.0% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 3 years with reported emissions, the highest was 2025 (19,587 t) and the lowest 2021 (6,669 t). Its efficiency percentile within the type went from 28 in 2021 to 37 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 19,587 | 6,231 | 41,186 | 3,708 | 976 | 475.6 | 6.5 | 37 |
| 2023 | 10,694 | 3,411 | — | 1,728 | 890 | 515.5 | — | — |
| 2021 | 6,669 | 2,116 | 13,298 | 1,145 | 483 | 501.5 | 6.2 | 28 |
Vessel particulars
- IMO number
- 9388778
- Ship type
- Oil tanker
- Gross tonnage
- 62,863
- Length overall
- 245.0 m
- Beam
- 42.0 m
- Year built
- 2009
- Flag state
- Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Singapore. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Monrovia MRV 2025
- Home port
- Monrovia
- Technical efficiency (design)
- EEXI (3.4 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
- 2026-03-30
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 532 of 1,448 qualifying oil tankers by EEOI, at the 37th percentile. The dashed line is the type median, 7.5; this vessel reported 6.5.
EEOI divides emissions by transport work, which for this vessel and year was 3,008,735,791 tonne-miles over 41,186 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 193.7% higher than in 2021, for EU/EEA voyages only. No return is recorded for 2022, 2024, so the series has gaps.
From 2023 to 2025, emissions rose 83.2% and CO₂ per nautical mile fell 7.8%.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
- 19,893 t
- Methane (CH₄)
- 0.31 t
- Nitrous oxide (N₂O)
- 1.12 t
- Under EU ETS
- 10,431 t, 53% of total
Laden voyages2025
- CO₂ on laden voyages
- 16,878 t, 86% of total
- Fuel, laden
- 5,380 t
- CO₂ per nm, laden
- 546.8 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 MRV reporting years, an efficiency ranking and 5 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.