Oil tanker · Malta flag · built 2017
TIGANI: CO₂ emissions 2018–2025
IMO 9776767 EU ETS8 reporting years
- CO₂ reported 2025
- 17,044 t
- Fuel burned
- 5,373 t
- Distance
- 17,949 nm
- Time at sea
- 1,495 h
- Emitted at berth
- 54% of total
- Share of year under way
- 17%
- Gross tonnage
- 61,468
TIGANI against its type
Built in 2017, it is 7 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 61,468 gross tonnage it is larger than 56% of the other 2,841 oil tankers with a recorded tonnage. It is one of 289 oil tankers here under the Malta flag, 8.1% of the 3,548 on the register. The same builder is recorded for 563 other vessels here, 217 of them oil tankers. The reported port of registry changed: Valletta (2018–2022), then Monrovia (2023–2024), then Valetta (2025).
Its 17,044 t of CO₂ for 2025 is 2.2 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 949.6 kg CO₂, 2.4 times the type median of 403.2 kg. It logged 1,495 hours at sea against a median of 2,030 hours for its type that year. 54.0% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 8 years with reported emissions, the highest was 2019 (21,247 t) and the lowest 2024 (6,343 t). Its efficiency percentile within the type went from 33 in 2019 to 84 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 7 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 | 17,044 | 5,373 | 17,949 | 1,495 | 9,202 | 949.6 | 13.9 | 84 |
| 2024 | 6,343 | 2,023 | 15,189 | 1,355 | 628 | 417.6 | 5.6 | 25 |
| 2023 | 12,280 | 3,917 | 32,107 | 2,902 | 918 | 382.5 | 10.8 | 73 |
| 2022 | 17,227 | 5,506 | 44,125 | 3,764 | 2,326 | 390.4 | 5.3 | 17 |
| 2021 | 13,846 | 4,375 | 36,396 | 3,705 | 2,694 | 380.4 | 7.5 | 41 |
| 2020 | 19,977 | 6,324 | 57,106 | 5,348 | 1,559 | 349.8 | 8.3 | 47 |
| 2019 | 21,247 | 6,773 | 60,798 | 7,336 | 2,223 | 349.5 | 7.0 | 33 |
| 2018 | 18,595 | 5,912 | — | — | 1,110 | 298.8 | 5.5 | not ranked |
Vessel particulars
- IMO number
- 9776767
- Ship type
- Oil tanker
- Gross tonnage
- 61,468
- Length overall
- 250.0 m
- Beam
- 44.0 m
- Year built
- 2017
- Flag state
- Malta per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Liberia. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Samsung Heavy Industries
- Port of registry
- Valetta MRV 2025
- Home port
- Valetta
- Ice class
- IA
- Technical efficiency (design)
- EEDI (3.17 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
- 2026-04-07
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,223 of 1,448 qualifying oil tankers by EEOI, at the 84th percentile. The dashed line is the type median, 7.5; this vessel reported 13.9.
EEOI divides emissions by transport work, which for this vessel and year was 1,221,812,903 tonne-miles over 17,949 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 8.3% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 168.7% while distance sailed rose 18.2%and CO₂ per nautical mile rose 127.4%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 17,308 t
- Methane (CH₄)
- 0.27 t
- Nitrous oxide (N₂O)
- 0.97 t
- Under EU ETS
- 14,630 t, 86% of total
Laden voyages2025
- CO₂ on laden voyages
- 5,518 t, 32% of total
- Fuel, laden
- 1,767 t
- CO₂ per nm, laden
- 396.4 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 8 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.