Ro-pax ship · Greece flag · built 1974
SUPERFERRY II: CO₂ emissions 2018–2025
IMO 7346221 EU ETS8 reporting years
- CO₂ reported 2025
- 15,535 t
- Fuel burned
- 4,863 t
- Time at sea
- 3,079 h
- Share of year under way
- 35%
- Gross tonnage
- 4,985
SUPERFERRY II against its type
Built in 1974, it is 26 years older than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 4,985 gross tonnage it is smaller than 97% of the other 470 ro-pax ships with a recorded tonnage. It is one of 48 ro-pax ships here under the Greece flag, 9.7% of the 493 on the register. The same builder is recorded for 3 other vessels here, one of them a ro-pax ship. Its MRV returns name it SUPERFERRY II for 2018–2021 and SUPERSTAR for 2022–2025. The returns for 2018–2025 all give PIRAEUS 9939 as port of registry.
Its 15,535 t of CO₂ for 2025 is 48% below the median of 30,062 t among the 417 ro-pax ships on this register that reported for 2025. Per nautical mile it emitted 336.8 kg CO₂, 28% below the type median of 467.6 kg. It logged 3,079 hours at sea against a median of 4,243 hours for its type that year. 0.0% 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 2018 (23,947 t) and the lowest 2024 (14,605 t). Of the 7 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 | 15,535 | 4,863 | — | 3,079 | 0 | 336.8 | — | — |
| 2024 | 14,605 | 4,642 | — | 2,610 | 0 | 425.0 | — | — |
| 2023 | 17,956 | 5,714 | — | 2,662 | 0 | 432.6 | — | — |
| 2022 | 18,197 | 5,804 | — | 3,560 | 0 | 391.4 | — | — |
| 2021 | 20,073 | 6,413 | — | 3,090 | 0 | 414.6 | — | — |
| 2020 | 16,263 | 5,192 | — | 2,526 | 0 | 411.1 | — | — |
| 2019 | 17,863 | 5,705 | — | 4,098 | 0 | 227.1 | — | — |
| 2018 | 23,947 | 7,638 | — | 2,754 | 0 | 466.2 | — | — |
Vessel particulars
- IMO number
- 7346221
- Previously reported as
- SUPERSTAR
- Ship type
- Ro-pax ship
- Gross tonnage
- 4,985
- Length overall
- 118.0 m
- Beam
- 19.2 m
- Year built
- 1974
- Flag state
- Greece per EU MRV 2025
- Builder
- Boelwerf
- Port of registry
- PIRAEUS 9939 MRV 2025
- Technical efficiency (design)
- EIV (44.89 gCO₂/t·nm)
- Verifier
- EMICERT, Greece
- Accreditation
- 874-4
- Compliance document issued
- 2026-04-30
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 35.1% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 6.4% and CO₂ per nautical mile fell 20.8%.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
- 15,774 t
- Methane (CH₄)
- 0.24 t
- Nitrous oxide (N₂O)
- 0.88 t
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | RINA Services Spa | Italy |
| 2022 | EMICERT | 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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.