Ro-pax ship · Tunisia flag · built 2012
TANIT: CO₂ emissions 2018–2025
IMO 9598579 EU ETS8 reporting years
- CO₂ reported 2025
- 85,197 t
- Fuel burned
- 27,223 t
- Time at sea
- 4,891 h
- Emitted at berth
- 3% of total
- Share of year under way
- 56%
- Gross tonnage
- 52,645
TANIT against its type
Built in 2012, it is 12 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 52,645 gross tonnage it is larger than 96% of the other 470 ro-pax ships with a recorded tonnage. It is one of 2 ro-pax ships here under the Tunisia flag, 0.4% of the 493 on the register. The same builder is recorded for 660 other vessels here, 7 of them ro-pax ships. The returns for 2018–2025 all give La Goulette as port of registry.
Its 85,197 t of CO₂ for 2025 is 2.8 times the median of 30,062 t among the 417 ro-pax ships on this register that reported for 2025. Per nautical mile it emitted 945.2 kg CO₂, 2.0 times the type median of 467.6 kg. It logged 4,891 hours at sea against a median of 4,243 hours for its type that year. 3.5% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 8 years with reported emissions, the highest was 2025 (85,197 t) and the lowest 2020 (49,738 t). Of the 2 sister ships 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 | 85,197 | 27,223 | — | 4,891 | 2,976 | 945.2 | — | — |
| 2024 | 66,929 | 21,472 | — | 3,268 | 2,154 | 954.2 | — | — |
| 2023 | 70,625 | 22,658 | — | 2,644 | 2,224 | 1,223.9 | — | — |
| 2022 | 70,967 | 22,781 | — | 2,744 | 726 | 1,123.4 | — | — |
| 2021 | 60,127 | 19,298 | — | 2,250 | 725 | 1,147.6 | — | — |
| 2020 | 49,738 | 15,955 | — | 1,936 | 1,709 | 1,154.0 | — | — |
| 2019 | 78,711 | 25,248 | — | 2,990 | 2,757 | 1,168.2 | — | — |
| 2018 | 68,860 | 22,098 | — | 2,865 | 1,079 | 1,079.5 | — | — |
Vessel particulars
- IMO number
- 9598579
- Ship type
- Ro-pax ship
- Gross tonnage
- 52,645
- Length overall
- 212.0 m
- Year built
- 2012
- Flag state
- Tunisia per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- La Goulette MRV 2025
- Home port
- La Goulette
- Technical efficiency (design)
- EIV (2.85 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-06-30
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 23.7% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 27.3% and CO₂ per nautical mile fell 0.9%.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
- 86,533 t
- Methane (CH₄)
- 1.36 t
- Nitrous oxide (N₂O)
- 4.90 t
- Under EU ETS
- 44,086 t, 52% of total
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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, 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.