Ro-pax ship · Italy flag · built 2001
AF CLAUDIA: CO₂ emissions 2019–2025
IMO 9243435 EU ETS7 reporting years
- CO₂ reported 2025
- 25,543 t
- Fuel burned
- 8,146 t
- Time at sea
- 2,896 h
- Emitted at berth
- 8% of total
- Share of year under way
- 33%
- Gross tonnage
- 24,418
AF CLAUDIA against its type
Built in 2001, it is 1 year newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 24,418 gross tonnage it is larger than 53% of the other 470 ro-pax ships with a recorded tonnage. It is one of 84 ro-pax ships here under the Italy flag, 17.0% of the 493 on the register. The returns for 2019–2025 all give Naples as port of registry.
Its 25,543 t of CO₂ for 2025 is 15% 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 509.9 kg CO₂, close to the type median of 467.6 kg. It logged 2,896 hours at sea against a median of 4,243 hours for its type that year. 8.3% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 7 years with reported emissions, the highest was 2024 (48,169 t) and the lowest 2019 (11,630 t). Of the 8 comparable vessels listed below with a 2025 return, 5 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 25,543 | 8,146 | — | 2,896 | 2,124 | 509.9 | — | — |
| 2024 | 48,169 | 15,409 | — | 5,123 | 2,007 | 492.2 | — | — |
| 2023 | 38,543 | 12,353 | — | 4,641 | 2,799 | 433.3 | — | — |
| 2022 | 31,908 | 10,230 | — | 4,146 | 1,229 | 408.8 | — | — |
| 2021 | 38,841 | 12,451 | — | 4,927 | 1,392 | 408.0 | — | — |
| 2020 | 30,484 | 9,762 | — | 3,894 | 2,039 | 422.0 | — | — |
| 2019 | 11,630 | 3,697 | — | 1,469 | 1,157 | 461.6 | — | — |
Vessel particulars
- IMO number
- 9243435
- Ship type
- Ro-pax ship
- Gross tonnage
- 24,418
- Year built
- 2001
- Flag state
- Italy per EU MRV 2025
- Port of registry
- Naples MRV 2025
- Home port
- Ancona
- Technical efficiency (design)
- EIV (28.81 gCO₂/t·nm)
- Verifier
- RINA Services Spa, Italy
- Accreditation
- 002O
- Compliance document issued
- 2026-03-24
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 119.6% higher than in 2019, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 47.0% and CO₂ per nautical mile rose 3.6%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 25,943 t
- Methane (CH₄)
- 0.41 t
- Nitrous oxide (N₂O)
- 1.47 t
- Under EU ETS
- 23,407 t, 92% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 7 MRV reporting years, 3 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.