Passenger ship · Norway flag · built 2022
HAVILA CASTOR: CO₂ emissions 2022–2025
IMO 9865582 MMSI 257752000EU ETS4 reporting years
- CO₂ reported 2025
- 12,281 t
- Fuel burned
- 4,583 t
- Time at sea
- 6,580 h
- Emitted at berth
- 2% of total
- Share of year under way
- 75%
- Gross tonnage
- 15,519
HAVILA CASTOR against its type
Built in 2022, it is 16 years newer than the median passenger ship on this register, which was built in 2006 (127 vessels with a known build year). At 15,519 gross tonnage it is smaller than 74% of the other 117 passenger ships with a recorded tonnage. It is one of 12 passenger ships here under the Norway flag, 9.1% of the 132 on the register. The same builder is recorded for 13 other vessels here, 2 of them passenger ships. Havila Kystruten is linked to 3 vessels on this register. The returns for 2022–2025 all give Fosnavåg as port of registry.
Its 12,281 t of CO₂ for 2025 is 1.7 times the median of 7,055 t among the 32 passenger ships on this register that reported for 2025. Per nautical mile it emitted 145.1 kg CO₂, 42% below the type median of 248.9 kg. It logged 6,580 hours at sea against a median of 2,827 hours for its type that year. 1.6% of its 2025 emissions were at berth; the median for passenger ships was 12.8%. Across 4 years with reported emissions, the highest was 2023 (12,905 t) and the lowest 2022 (9,917 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 year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 12,281 | 4,583 | — | 6,580 | 197 | 145.1 | — | — |
| 2024 | 12,697 | 4,740 | — | 6,820 | 1,059 | 145.8 | — | — |
| 2023 | 12,905 | 4,693 | — | 6,625 | 1,138 | 152.5 | — | — |
| 2022 | 9,917 | 3,606 | — | 4,767 | 821 | 160.8 | — | — |
Vessel particulars
- IMO number
- 9865582
- MMSI
- 257752000
- Call sign
- LFQW
- Ship type
- Passenger ship
- Gross tonnage
- 15,519
- Length overall
- 134.0 m
- Beam
- 22.0 m
- Year built
- 2022
- Flag state
- Norway per EU MRV 2025
- Builder
- Tersan Shipyard
- Port of registry
- Fosnavåg MRV 2025
- Technical efficiency (design)
- EEXI (10.3 gCO₂/t·nm)
- Operator
- Havila Kystruten
- Verifier
- Swiss Climate EcoCare GmbH, Germany
- Accreditation
- D-VS-20810-01
- Compliance document issued
- 2026-03-31
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 23.8% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 3.3% and CO₂ per nautical mile fell 0.5%.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
- 15,740 t
- Methane (CH₄)
- 118.91 t
- Nitrous oxide (N₂O)
- 0.49 t
- Under EU ETS
- 12,281 t, 100% of total
Observed movementsAIS · Norwegian waters
- First seen
- 31 Jul 2025
- Last seen
- 27 Jul 2026
- Days observed
- 263
- Positions
- 45,265
- Median speed
- 13.5 kn
Its recorded positions span 60.4°N to 71.0°N and 4.6°E to 24.5°E.
400 hourly points from 45,265 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.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | DNV | Germany |
| 2025 | Swiss Climate EcoCare GmbH | Germany |
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 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 4 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.