Chemical tanker · Norway flag · built 2003
BOW FIRDA: CO₂ emissions 2018–2025
IMO 9250751 EU ETS6 reporting years
- CO₂ reported 2025
- 11,222 t
- Fuel burned
- 3,587 t
- Distance
- 38,375 nm
- Time at sea
- 3,143 h
- Emitted at berth
- 4% of total
- Share of year under way
- 36%
- Gross tonnage
- 23,238
BOW FIRDA against its type
Built in 2003, it is 7 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 23,238 gross tonnage it is larger than 51% 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 25 other vessels here, 20 of them chemical tankers. The reported port of registry changed: Singapore (2018), then Bergen (2021–2025).
Its 11,222 t of CO₂ for 2025 is 2.0 times the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 292.4 kg CO₂, 17% above the type median of 250.2 kg. It logged 3,143 hours at sea against a median of 2,109 hours for its type that year. 3.8% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2025 (11,222 t) and the lowest 2021 (5,787 t). Its efficiency percentile within the type went from 24 in 2018 to 56 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 2 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 | 11,222 | 3,587 | 38,375 | 3,143 | 429 | 292.4 | 15.7 | 56 |
| 2024 | 9,867 | 3,140 | 35,674 | 2,871 | 526 | 276.6 | 11.1 | 27 |
| 2023 | 7,344 | 2,314 | 25,780 | 2,336 | 368 | 284.9 | 13.4 | 38 |
| 2022 | 5,966 | 1,882 | 18,547 | 1,607 | 1,040 | 321.7 | 12.1 | 31 |
| 2021 | 5,787 | 1,827 | 19,505 | 1,514 | 773 | 296.7 | 10.3 | 16 |
| 2018 | 9,926 | 3,167 | 28,899 | 2,480 | 779 | 343.5 | 11.5 | 24 |
Vessel particulars
- IMO number
- 9250751
- Ship type
- Chemical tanker
- Gross tonnage
- 23,238
- Length overall
- 183.1 m
- Beam
- 32.2 m
- Year built
- 2003
- Flag state
- Norway per EU MRV 2025
- Builder
- Ankerløkken Verft
- Port of registry
- Bergen MRV 2025
- Technical efficiency (design)
- EEXI (5.06 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 750 of 1,348 qualifying chemical tankers by EEOI, at the 56th percentile. The dashed line is the type median, 14.4; this vessel reported 15.7.
EEOI divides emissions by transport work, which for this vessel and year was 714,752,229 tonne-miles over 38,375 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 13.0% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, so the series has gaps.
From 2024 to 2025, emissions rose 13.7% while distance sailed rose 7.6%and CO₂ per nautical mile rose 5.7%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 11,398 t
- Methane (CH₄)
- 0.18 t
- Nitrous oxide (N₂O)
- 0.65 t
- Under EU ETS
- 5,999 t, 53% of total
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).
This page draws on 6 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.