TonneMiles

Ro-pax ship · Greece flag · built 2002

SUPERFAST XI: CO₂ emissions 2018–2025

IMO 9227417 EU ETS8 reporting years

CO₂ reported 2025
127,344 t
Fuel burned
41,045 t
Time at sea
6,275 h
Emitted at berth
2% of total
Share of year under way
72%
Gross tonnage
30,902
SUPERFAST XI
Konstantinos Dafalias, CC BY 2.0 · File

SUPERFAST XI against its type

Built in 2002, it is 2 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 30,902 gross tonnage it is larger than 70% 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 15 other vessels here, 4 of them ro-pax ships. The returns for 2018–2025 all give Piraeus as port of registry.

Its 127,344 t of CO₂ for 2025 is 4.2 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 909.4 kg CO₂, 1.9 times the type median of 467.6 kg. It logged 6,275 hours at sea against a median of 4,243 hours for its type that year. 2.3% 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 2023 (145,052 t) and the lowest 2020 (79,597 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 127,344 41,045 — 6,275 2,919 909.4 — —
2024 105,445 33,832 — 5,280 3,970 886.2 — —
2023 145,052 46,477 — 6,238 2,021 968.7 — —
2022 103,876 33,351 — 4,564 1,980 938.1 — —
2021 115,470 37,070 — 5,112 2,859 948.3 — —
2020 79,597 25,519 — 3,572 3,922 940.8 — —
2019 120,551 38,471 — 5,737 5,429 883.1 — —
2018 140,372 44,834 — 6,224 4,642 941.6 — —

Vessel particulars

IMO number
9227417
Ship type
Ro-pax ship
Gross tonnage
30,902
Length overall
200.0 m
Year built
2002
Flag state
Greece per EU MRV 2025
Builder
Flender Werke
Port of registry
Piraeus MRV 2025
Technical efficiency (design)
EEXI (28.9 gCO₂/t·nm)
Verifier
NORMEC VERIFAVIA SAS, France
Accreditation
3-2127
Compliance document issued
2026-03-29
Compliance document expires
2027-06-30

Reported CO₂ by year

2018: 140,372 t2018140,3722019: 120,551 t20192020: 79,597 t20202021: 115,470 t20212022: 103,876 t20222023: 145,052 t20232024: 105,445 t20242025: 127,344 t2025127,344

Reported CO₂ in 2025 was 9.3% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 20.8% and CO₂ per nautical mile rose 2.6%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.

Where the 2025 emissions occurred

At berthAt berth: 2,919 t2,919Within EEA portsWithin EEA ports: 2,919 t2,919Voyages between EEA portsVoyages between EEA ports: 124,425 t124,425

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
129,359 t
Methane (CH₄)
2.05 t
Nitrous oxide (N₂O)
7.39 t
Under EU ETS
122,052 t, 96% of total

Verifier history

From reporting yearVerifierAccredited in
2018VERIFAVIA (UK) LTDUnited Kingdom
2020NORMEC VERIFAVIA SASFrance

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, 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.

Comparable vesselssister ships and nearest by tonnage