Ro-pax ship · Norway flag · built 2019
SAMNØY: CO₂ emissions 2019–2025
IMO 9825817 MMSI 257055860EU ETS6 reporting years
- CO₂ reported 2025
- 3,893 t
- Fuel burned
- 1,452 t
- Time at sea
- 2,197 h
- Emitted at berth
- 2% of total
- Share of year under way
- 25%
- Gross tonnage
- 7,250
SAMNØY against its type
Built in 2019, it is 19 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 7,250 gross tonnage it is smaller than 83% of the other 470 ro-pax ships with a recorded tonnage. It is one of 37 ro-pax ships here under the Norway flag, 7.5% of the 493 on the register. The same builder is recorded for 13 other vessels here, 2 of them ro-pax ships. Torghatten Nord is linked to 8 vessels on this register. The returns for 2019–2025 all give Tromsø as port of registry.
Its 3,893 t of CO₂ for 2025 is 87% 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 113.7 kg CO₂, 76% below the type median of 467.6 kg. It logged 2,197 hours at sea against a median of 4,243 hours for its type that year. 2.0% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 6 years with reported emissions, the highest was 2021 (7,207 t) and the lowest 2025 (3,893 t). Of the 2 sister ships listed below with a 2025 return, 1 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 | 3,893 | 1,452 | — | 2,197 | 79 | 113.7 | — | — |
| 2024 | 6,547 | 2,444 | — | 3,898 | 64 | 106.6 | — | — |
| 2023 | 6,892 | 2,506 | — | 3,956 | 233 | 104.4 | — | — |
| 2022 | 6,602 | 2,401 | — | 3,812 | 202 | 109.7 | — | — |
| 2021 | 7,207 | 2,621 | — | 3,969 | 0 | 117.5 | — | — |
| 2019 | 6,406 | 2,329 | — | 3,294 | 214 | 120.2 | — | — |
Vessel particulars
- IMO number
- 9825817
- MMSI
- 257055860
- Call sign
- LEWS
- Ship type
- Ro-pax ship
- Gross tonnage
- 7,250
- Length overall
- 134.0 m
- Beam
- 21.0 m
- Year built
- 2019
- Flag state
- Norway per EU MRV 2025
- Builder
- Tersan Shipyard
- Port of registry
- Tromsø MRV 2025
- Operator
- Torghatten Nord, Torghatten Nord
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-09-08
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 39.2% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2024 to 2025, emissions fell 40.5% and CO₂ per nautical mile rose 6.6%.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
- 4,987 t
- Methane (CH₄)
- 37.58 t
- Nitrous oxide (N₂O)
- 0.16 t
- Under EU ETS
- 3,871 t, 99% of total
Observed movementsAIS · Norwegian waters
- First seen
- 01 Jul 2025
- Last seen
- 02 Jul 2026
- Days observed
- 367
- Positions
- 50,244
- Median speed
- 16.0 kn
Its recorded positions span 59.8°N to 61.6°N and 4.7°E to 5.7°E.
400 hourly points from 50,244 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
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.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 6 MRV reporting years, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, 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.