Chemical tanker · Norway flag · built 1996
BERGSTRAUM: CO₂ emissions 2018–2025
IMO 9108740 MMSI 259319000EU ETS8 reporting years
- CO₂ reported 2025
- 9,036 t
- Fuel burned
- 2,819 t
- Distance
- 57,837 nm
- Time at sea
- 5,274 h
- Emitted at berth
- 8% of total
- Share of year under way
- 60%
- Gross tonnage
- 6,045
BERGSTRAUM against its type
Built in 1996, it is 14 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 6,045 gross tonnage it is smaller than 94% 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 returns for 2018–2025 all give Bergen as port of registry.
Its 9,036 t of CO₂ for 2025 is 1.6 times the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 156.2 kg CO₂, 38% below the type median of 250.2 kg. It logged 5,274 hours at sea against a median of 2,106 hours for its type that year. 8.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2019 (10,139 t) and the lowest 2020 (8,033 t). Its efficiency percentile within the type went from 88 in 2018 to 90 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 6 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 | 9,036 | 2,819 | 57,837 | 5,274 | 761 | 156.2 | 37.3 | 90 |
| 2024 | 8,971 | 2,798 | 53,582 | 5,018 | 840 | 167.4 | 38.5 | 90 |
| 2023 | 8,323 | 2,596 | 50,526 | 5,579 | 741 | 164.7 | 41.3 | 91 |
| 2022 | 9,147 | 2,853 | 58,735 | 6,504 | 480 | 155.7 | 24.2 | 77 |
| 2021 | 9,394 | 2,930 | 57,562 | 6,016 | 495 | 163.2 | 26.9 | 79 |
| 2020 | 8,033 | 2,519 | 52,609 | 5,762 | 743 | 152.7 | 21.9 | 72 |
| 2019 | 10,139 | 3,212 | 67,410 | 6,880 | 610 | 150.4 | 25.0 | 77 |
| 2018 | 9,294 | 2,941 | 56,036 | 5,937 | 1,002 | 165.9 | 36.4 | 88 |
Vessel particulars
- IMO number
- 9108740
- MMSI
- 259319000
- Call sign
- LHTR3
- Ship type
- Chemical tanker
- Gross tonnage
- 6,045
- Length overall
- 123.0 m
- Beam
- 20.0 m
- Year built
- 1996
- Flag state
- Norway per EU MRV 2025
- Port of registry
- Bergen MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (11.07 gCO₂/t·nm)
- Time in ice
- 3 h
- 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 1,214 of 1,348 qualifying chemical tankers by EEOI, at the 90th percentile. The dashed line is the type median, 14.4; this vessel reported 37.3.
EEOI divides emissions by transport work, which for this vessel and year was 242,458,546 tonne-miles over 57,837 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 2.8% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 0.7% while distance sailed rose 7.9%and CO₂ per nautical mile fell 6.7%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 9,175 t
- Methane (CH₄)
- 0.14 t
- Nitrous oxide (N₂O)
- 0.51 t
- Under EU ETS
- 8,390 t, 93% of total
Observed movementsAIS · Norwegian waters
- First seen
- 17 Oct 2025
- Last seen
- 01 Jul 2026
- Days observed
- 44
- Positions
- 2,988
- Median speed
- 11.8 kn
Its recorded positions span 58.0°N to 63.0°N and 4.4°E to 11.0°E.
400 hourly points from 2,988 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).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 8 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: 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.