Ro-pax ship · Estonia flag · built 2022
MYSTAR: CO₂ emissions 2022–2025
IMO 9892690 EU ETS4 reporting years
- CO₂ reported 2025
- 42,234 t
- Fuel burned
- 15,494 t
- Time at sea
- 4,934 h
- Emitted at berth
- 6% of total
- Share of year under way
- 56%
- Gross tonnage
- 50,000
MYSTAR against its type
Built in 2022, it is 22 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 50,000 gross tonnage it is larger than 95% of the other 470 ro-pax ships with a recorded tonnage. It is one of 8 ro-pax ships here under the Estonia flag, 1.6% of the 493 on the register. The same builder is recorded for 2 other vessels here, all of them ro-pax ships. Tallink is linked to 8 vessels on this register. The returns for 2022–2025 all give Tallinn as port of registry.
Its 42,234 t of CO₂ for 2025 is 40% above the median of 30,062 t among the 417 ro-pax ships on this register that reported for 2025. Per nautical mile it emitted 444.9 kg CO₂, close to the type median of 467.6 kg. It logged 4,934 hours at sea against a median of 4,243 hours for its type that year. 6.0% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 4 years with reported emissions, the highest was 2023 (53,669 t) and the lowest 2022 (3,634 t). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 42,234 | 15,494 | — | 4,934 | 2,545 | 444.9 | — | — |
| 2024 | 41,980 | 15,323 | — | 4,962 | 2,718 | 438.4 | — | — |
| 2023 | 53,669 | 17,416 | — | 4,900 | 4,656 | 568.5 | — | — |
| 2022 | 3,634 | 1,138 | — | 225 | 224 | 797.7 | — | — |
Vessel particulars
- IMO number
- 9892690
- Ship type
- Ro-pax ship
- Gross tonnage
- 50,000
- Length overall
- 212.0 m
- Beam
- 36.0 m
- Year built
- 2022
- Flag state
- Estonia per EU MRV 2025
- Builder
- Rauma Marine Constructions
- Port of registry
- Tallinn MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EIV (2.3 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-31
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 1,062.2% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 0.6% and CO₂ per nautical mile rose 1.5%.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
- 54,641 t
- Methane (CH₄)
- 426.27 t
- Nitrous oxide (N₂O)
- 1.78 t
- Under EU ETS
- 37,589 t, 89% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 4 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.