Ro-pax ship · Finland flag · built 2006
FINNMAID: CO₂ emissions 2018–2025
IMO 9319466 EU ETS8 reporting years
- CO₂ reported 2025
- 98,717 t
- Fuel burned
- 31,622 t
- Time at sea
- 7,234 h
- Emitted at berth
- 2% of total
- Share of year under way
- 83%
- Gross tonnage
- 45,923
FINNMAID against its type
Built in 2006, it is 6 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 45,923 gross tonnage it is larger than 91% of the other 470 ro-pax ships with a recorded tonnage. It is one of 18 ro-pax ships here under the Finland flag, 3.7% of the 493 on the register. The same builder is recorded for 8 other vessels here, 4 of them ro-pax ships. Finnlines is linked to 19 vessels on this register. The returns for 2018–2025 all give Mariehamn as port of registry.
Its 98,717 t of CO₂ for 2025 is 3.3 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 665.8 kg CO₂, 42% above the type median of 467.6 kg. It logged 7,234 hours at sea against a median of 4,243 hours for its type that year. 1.9% 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 2020 (104,532 t) and the lowest 2024 (95,363 t). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 98,717 | 31,622 | — | 7,234 | 1,841 | 665.8 | — | — |
| 2024 | 95,363 | 30,546 | — | 6,784 | 2,344 | 682.7 | — | — |
| 2023 | 95,405 | 30,579 | — | 7,081 | 2,312 | 658.5 | — | — |
| 2022 | 103,183 | 33,031 | — | 7,030 | 2,609 | 697.3 | — | — |
| 2021 | 103,118 | 33,047 | — | 6,794 | 2,555 | 714.1 | — | — |
| 2020 | 104,532 | 33,502 | — | 6,995 | 2,574 | 707.4 | — | — |
| 2019 | 99,886 | 32,004 | — | 6,720 | 2,916 | 700.7 | — | — |
| 2018 | 103,509 | 33,167 | — | 6,683 | 3,139 | 730.4 | — | — |
Vessel particulars
- IMO number
- 9319466
- Ship type
- Ro-pax ship
- Gross tonnage
- 45,923
- Length overall
- 219.0 m
- Beam
- 31.0 m
- Year built
- 2006
- Flag state
- Finland per EU MRV 2025
- Port of registry
- Mariehamn MRV 2025
- Home port
- Mariehamn
- Ice class
- IA Super
- Technical efficiency (design)
- EIV (3.01 gCO₂/t·nm)
- Operator
- Finnlines
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-03-06
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 4.6% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 3.5% and CO₂ per nautical mile fell 2.5%.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
- 100,270 t
- Methane (CH₄)
- 1.58 t
- Nitrous oxide (N₂O)
- 5.69 t
- Under EU ETS
- 98,717 t, 100% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | RINA Services Spa | Italy |
| 2022 | RINA HELLAS LTD | 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 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.