Ro-pax ship · Greece flag · built 1985
ANDREAS KALVOS: CO₂ emissions 2019–2025
IMO 8500484 EU ETS7 reporting years
- CO₂ reported 2025
- 5,822 t
- Fuel burned
- 1,833 t
- Time at sea
- 2,579 h
- Emitted at berth
- 29% of total
- Share of year under way
- 29%
- Gross tonnage
- 1,633
ANDREAS KALVOS against its type
Built in 1985, it is 15 years older than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 1,633 gross tonnage it is smaller than 100% 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 10 other vessels here. The returns for 2019–2025 all give PIRAEUS 10801 as port of registry.
Its 5,822 t of CO₂ for 2025 is 81% 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 157.8 kg CO₂, 66% below the type median of 467.6 kg. It logged 2,579 hours at sea against a median of 4,243 hours for its type that year. 29.2% 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 2023 (6,866 t) and the lowest 2020 (3,246 t). Of the 7 comparable vessels listed below with a 2025 return, 0 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 | 5,822 | 1,833 | — | 2,579 | 1,697 | 157.8 | — | — |
| 2024 | 6,349 | 2,004 | — | 2,720 | 1,452 | 160.5 | — | — |
| 2023 | 6,866 | 2,177 | — | 2,666 | 1,591 | 179.7 | — | — |
| 2022 | 6,687 | 2,106 | — | 2,708 | 1,531 | 162.6 | — | — |
| 2021 | 6,154 | 1,939 | — | 2,478 | 1,663 | 161.2 | — | — |
| 2020 | 3,246 | 1,023 | — | 1,412 | 705 | 134.7 | — | — |
| 2019 | 6,231 | 1,981 | — | 3,136 | 1,260,629 | 138.2 | — | — |
Vessel particulars
- IMO number
- 8500484
- Ship type
- Ro-pax ship
- Gross tonnage
- 1,633
- Length overall
- 99.0 m
- Year built
- 1985
- Flag state
- Greece per EU MRV 2025
- Builder
- Naikai Zosen Corporation
- Port of registry
- PIRAEUS 10801 MRV 2025
- Home port
- POROS, CEPHALONIA, GREECE
- Technical efficiency (design)
- EIV (26.57 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-03-24
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 6.6% lower than in 2019, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 8.3% and CO₂ per nautical mile fell 1.6%.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
- 5,912 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.33 t
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | RINA Services Spa | Italy |
| 2022 | RINA HELLAS LTD | Greece |
| 2025 | Bureau Veritas Certification France | France |
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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 7 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.