Chemical tanker · Norway flag · built 2018
BOW PRECISION: CO₂ emissions 2019–2025
IMO 9790646 EU ETS5 reporting years
- CO₂ reported 2025
- 2,311 t
- Fuel burned
- 738 t
- Distance
- 10,109 nm
- Time at sea
- 882 h
- Emitted at berth
- 4% of total
- Share of year under way
- 10%
- Gross tonnage
- 21,231
BOW PRECISION against its type
Built in 2018, it is 8 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 21,231 gross tonnage it is smaller than 54% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 95 chemical tankers here under the Norway flag, 4.1% of the 2,344 on the register. The same builder is recorded for 307 other vessels here, 98 of them chemical tankers. The reported port of registry changed: Singapore (2019–2023), then BERGEN (2025).
Its 2,311 t of CO₂ for 2025 is 58% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 228.7 kg CO₂, close to the type median of 250.2 kg. It logged 882 hours at sea against a median of 2,106 hours for its type that year. 3.8% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2019 (4,495 t) and the lowest 2022 (1,095 t). Its efficiency percentile within the type went from 43 in 2019 to 82 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 4 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 | 2,311 | 738 | 10,109 | 882 | 89 | 228.7 | 27.7 | 82 |
| 2023 | 3,550 | 1,120 | 13,302 | 1,185 | 241 | 266.9 | 12.9 | 34 |
| 2022 | 1,095 | 345 | — | 314 | 128 | 310.0 | 19.0 | not ranked |
| 2021 | 1,588 | 501 | 5,046 | 406 | 430 | 314.8 | 9.8 | 12 |
| 2019 | 4,495 | 1,435 | 16,492 | 1,257 | 446 | 272.6 | 15.3 | 43 |
Vessel particulars
- IMO number
- 9790646
- Ship type
- Chemical tanker
- Gross tonnage
- 21,231
- Length overall
- 179.0 m
- Beam
- 27.0 m
- Year built
- 2018
- Flag state
- Norway per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Singapore. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Shin Kurushima Dockyard
- Port of registry
- BERGEN MRV 2025
- Technical efficiency (design)
- EEXI (5.62 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-21
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,101 of 1,348 qualifying chemical tankers by EEOI, at the 82nd percentile. The dashed line is the type median, 14.4; this vessel reported 27.7.
EEOI divides emissions by transport work, which for this vessel and year was 83,564,353 tonne-miles over 10,109 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 48.6% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2024, so the series has gaps.
From 2023 to 2025, emissions fell 34.9% while distance sailed fell 24.0%and CO₂ per nautical mile fell 14.3%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 2,348 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.13 t
- Under EU ETS
- 1,245 t, 54% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Nippon Kaiji Kyokai | Japan |
| 2025 | DNV | 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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, a licensed photograph, 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.