Ro-pax ship · Norway flag · built 2008
SUPERSPEED 1: CO₂ emissions 2018–2025
IMO 9374519 MMSI 259490000EU ETS8 reporting years
- CO₂ reported 2025
- 68,296 t
- Fuel burned
- 21,965 t
- Time at sea
- 4,528 h
- Emitted at berth
- 7% of total
- Share of year under way
- 52%
- Gross tonnage
- 34,231
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SUPERSPEED 1 against its type
Built in 2008, it is 8 years newer than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 34,231 gross tonnage it is larger than 79% 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 23 other vessels here, 14 of them ro-pax ships. Color Line is linked to 6 vessels on this register. The returns for 2019–2025 all give Kristiansand as port of registry.
Its 68,296 t of CO₂ for 2025 is 2.3 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 696.6 kg CO₂, 49% above the type median of 467.6 kg. It logged 4,528 hours at sea against a median of 4,243 hours for its type that year. 6.5% 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 2019 (79,538 t) and the lowest 2021 (56,191 t). Of the 6 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 68,296 | 21,965 | — | 4,528 | 4,443 | 696.6 | — | — |
| 2024 | 68,187 | 21,844 | — | 4,514 | 4,760 | 702.5 | — | — |
| 2023 | 67,860 | 22,388 | — | 4,421 | 4,057 | 705.6 | — | — |
| 2022 | 77,679 | 24,828 | — | 4,432 | 3,669 | 776.6 | — | — |
| 2021 | 56,191 | 17,946 | — | 3,437 | 3,094 | 748.0 | — | — |
| 2020 | 57,999 | 18,528 | — | 3,250 | 2,856 | 790.6 | — | — |
| 2019 | 79,538 | 25,412 | — | 4,426 | 4,177 | 788.3 | — | — |
| 2018 | 76,793 | 24,542 | — | 4,633 | 3,648 | 793.8 | — | — |
Vessel particulars
- IMO number
- 9374519
- MMSI
- 259490000
- Call sign
- JWNH
- Ship type
- Ro-pax ship
- Gross tonnage
- 34,231
- Length overall
- 212.0 m
- Beam
- 26.0 m
- Year built
- 2008
- Flag state
- Norway per EU MRV 2025
- Builder
- Aker Finnyards
- Port of registry
- Kristiansand MRV 2025
- Ice class
- IB
- Technical efficiency (design)
- EEXI (24.3 gCO₂/t·nm)
- Operator
- Color Line, Color Line
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-24
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 11.1% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 0.2% and CO₂ per nautical mile fell 0.8%.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
- 69,375 t
- Methane (CH₄)
- 1.10 t
- Nitrous oxide (N₂O)
- 3.95 t
- Under EU ETS
- 64,612 t, 95% of total
Observed movementsAIS · Norwegian waters
- First seen
- 01 Jul 2025
- Last seen
- 02 Jul 2026
- Days observed
- 359
- Positions
- 18,606
- Median speed
- 23.4 kn
Its recorded positions span 58.0°N to 59.1°N and 8.0°E to 10.2°E.
400 hourly points from 18,606 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 8 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.