Chemical tanker · Norway flag · built 2016
SLOGEN: CO₂ emissions 2018–2025
IMO 9733375 EU ETS8 reporting years
- CO₂ reported 2025
- 8,655 t
- Fuel burned
- 2,766 t
- Distance
- 43,554 nm
- Time at sea
- 3,853 h
- Emitted at berth
- 5% of total
- Share of year under way
- 44%
- Gross tonnage
- 12,138
SLOGEN against its type
Built in 2016, it is 6 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 12,138 gross tonnage it is smaller than 67% 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 76 other vessels here, 58 of them chemical tankers. Fleet Management Limited is linked to 40 vessels on this register. Its MRV returns name it TRF KRISTIANSAND for 2018–2023 and SLOGEN for 2024–2025. The reported port of registry changed: Majuro (2018–2023), then Bergen (2024–2025).
Its 8,655 t of CO₂ for 2025 is 1.6 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 198.7 kg CO₂, 21% below the type median of 250.2 kg. It logged 3,853 hours at sea against a median of 2,109 hours for its type that year. 5.1% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2025 (8,655 t) and the lowest 2018 (145 t). Its efficiency percentile within the type went from 75 in 2020 to 61 in 2025 (lower is more efficient). Of the 7 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 | 8,655 | 2,766 | 43,554 | 3,853 | 440 | 198.7 | 17.5 | 61 |
| 2024 | 4,980 | 1,595 | 29,796 | 2,527 | 31 | 167.2 | 37.4 | 88 |
| 2023 | 2,756 | 878 | — | 1,244 | 721 | 362.6 | 67.3 | not ranked |
| 2022 | 7,201 | 2,293 | 35,202 | 2,545 | 1,336 | 204.6 | 17.2 | 57 |
| 2021 | 4,583 | 1,449 | 21,286 | 1,722 | 275 | 215.3 | 18.1 | 60 |
| 2020 | 2,829 | 903 | 13,875 | 1,023 | 178 | 203.9 | 23.6 | 75 |
| 2019 | 1,854 | 595 | — | 646 | 69 | 216.6 | 26.0 | not ranked |
| 2018 | 145 | 46 | — | 38 | 33 | 313.4 | 27.9 | not ranked |
Vessel particulars
- IMO number
- 9733375
- Previously reported as
- TRF KRISTIANSAND
- Ship type
- Chemical tanker
- Gross tonnage
- 12,138
- Length overall
- 145.0 m
- Year built
- 2016
- Flag state
- Norway per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Marshall Islands. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Kitanihon Shipbuilding
- Port of registry
- Bergen MRV 2025
- Home port
- Bergen
- Technical efficiency (design)
- EEXI (7.13 gCO₂/t·nm)
- Operator
- Fleet Management Limited
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 827 of 1,348 qualifying chemical tankers by EEOI, at the 61st percentile. The dashed line is the type median, 14.4; this vessel reported 17.5.
Across the 24 ranked vessels operated by Fleet Management Limited, the median percentile is 38. This vessel is less efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 495,445,907 tonne-miles over 43,554 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 5,852.0% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 73.8% while distance sailed rose 46.2%and CO₂ per nautical mile rose 18.9%.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
- 8,791 t
- Methane (CH₄)
- 0.14 t
- Nitrous oxide (N₂O)
- 0.50 t
- Under EU ETS
- 5,104 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2019 | Nippon Kaiji Kyokai | Japan |
| 2024 | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.