Ro-ro ship · Finland flag · built 1997
BORE BAY: CO₂ emissions 2018–2025
IMO 9122007 MMSI 230357000EU ETS7 reporting years
- CO₂ reported 2025
- 15,667 t
- Fuel burned
- 5,003 t
- Distance
- 70,370 nm
- Time at sea
- 5,788 h
- Emitted at berth
- 5% of total
- Share of year under way
- 66%
- Gross tonnage
- 10,572
BORE BAY against its type
Built in 1997, it is 5 years older than the median ro-ro ship on this register, which was built in 2002 (281 vessels with a known build year). At 10,572 gross tonnage it is smaller than 80% of the other 269 ro-ro ships with a recorded tonnage. It is one of 21 ro-ro ships here under the Finland flag, 6.8% of the 311 on the register. The same builder is recorded for 3 other vessels here, 2 of them ro-ro ships. The returns for 2018–2025 all give Helsingfors as port of registry.
Its 15,667 t of CO₂ for 2025 is 27% below the median of 21,362 t among the 238 ro-ro ships on this register that reported for 2025. Per nautical mile it emitted 222.6 kg CO₂, 32% below the type median of 327.0 kg. It logged 5,788 hours at sea against a median of 4,872 hours for its type that year. 5.2% of its 2025 emissions were at berth; the median for ro-ro ships was 4.3%. Across 7 years with reported emissions, the highest was 2021 (29,351 t) and the lowest 2019 (14,952 t). Its efficiency percentile within the type went from 100 in 2018 to 69 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 0 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 | 15,667 | 5,003 | 70,370 | 5,788 | 821 | 222.6 | 113.4 | 69 |
| 2024 | 16,555 | 5,295 | 68,143 | 5,576 | 700 | 242.9 | 139.6 | 75 |
| 2023 | 20,367 | 6,521 | 69,075 | 5,373 | 836 | 294.9 | 138.1 | 73 |
| 2022 | 21,659 | 6,943 | 68,340 | 5,490 | 769 | 316.9 | 137.2 | 79 |
| 2021 | 29,351 | 9,410 | — | 6,552 | 10,789 | 309.2 | — | — |
| 2019 | 14,952 | 4,782 | 51,924 | 6,437 | 646 | 288.0 | 187.8 | 100 |
| 2018 | 22,785 | 7,285 | 78,154 | 5,447 | 1,985 | 291.5 | 274.5 | 100 |
Vessel particulars
- IMO number
- 9122007
- MMSI
- 230357000
- Call sign
- OJHF
- Ship type
- Ro-ro ship
- Gross tonnage
- 10,572
- Length overall
- 138.0 m
- Beam
- 23.0 m
- Year built
- 1997
- Flag state
- Finland per EU MRV 2025
- Builder
- Sterkoder
- Port of registry
- Helsingfors MRV 2025
- Home port
- Helsingfors
- Ice class
- IA Super
- Technical efficiency (design)
- EEXI (17.68 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-21
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 132 of 192 qualifying ro-ro ships by EEOI, at the 69th percentile. The dashed line is the type median, 85.3; this vessel reported 113.4.
EEOI divides emissions by transport work, which for this vessel and year was 138,103,932 tonne-miles over 70,370 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 31.2% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2024 to 2025, emissions fell 5.4% while distance sailed rose 3.3%and CO₂ per nautical mile fell 8.4%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 15,912 t
- Methane (CH₄)
- 0.25 t
- Nitrous oxide (N₂O)
- 0.90 t
- Under EU ETS
- 12,605 t, 80% of total
Observed movementsAIS · Norwegian waters
- First seen
- 01 Jul 2025
- Last seen
- 27 Jul 2026
- Days observed
- 176
- Positions
- 20,529
- Median speed
- 12.5 kn
Its recorded positions span 58.0°N to 63.3°N and 4.4°E to 9.3°E.
400 hourly points from 20,529 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 7 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a licensed photograph. Not found in the sources for this vessel: 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.