Gas carrier · Norway flag · built 2020
TRAIANO KNUTSEN: CO₂ emissions 2020–2025
IMO 9854765 EU ETS6 reporting years
- CO₂ reported 2025
- 35,687 t
- Fuel burned
- 12,537 t
- Distance
- 66,222 nm
- Time at sea
- 5,570 h
- Emitted at berth
- 2% of total
- Share of year under way
- 64%
- Gross tonnage
- 121,940
TRAIANO KNUTSEN against its type
Built in 2020, it is 7 years newer than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 121,940 gross tonnage it is larger than 100% of the other 525 gas carriers with a recorded tonnage. It is one of 38 gas carriers here under the Norway flag, 5.5% of the 688 on the register. The same builder is recorded for 761 other vessels here, 100 of them gas carriers. The returns for 2020–2025 all give Haugesund as port of registry.
Its 35,687 t of CO₂ for 2025 is 6.0 times the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 538.9 kg CO₂, 2.1 times the type median of 256.2 kg. It logged 5,570 hours at sea against a median of 1,943 hours for its type that year. 1.8% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 6 years with reported emissions, the highest was 2022 (58,488 t) and the lowest 2020 (19,210 t). Of the 5 sister ships listed below with a 2025 return, 5 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 35,687 | 12,537 | 66,222 | 5,570 | 637 | 538.9 | 16.8 | 24 |
| 2024 | 32,660 | 11,827 | — | 4,684 | 614 | 530.2 | — | — |
| 2023 | 45,144 | 15,933 | — | 7,281 | 846 | 532.9 | — | — |
| 2022 | 58,488 | 19,563 | — | 6,054 | 730 | 679.6 | — | — |
| 2021 | 26,689 | 9,524 | — | 3,584 | 424 | 475.5 | — | — |
| 2020 | 19,210 | 6,864 | — | 2,933 | 231 | 460.8 | — | — |
Vessel particulars
- IMO number
- 9854765
- Ship type
- Gas carrier
- Gross tonnage
- 121,940
- Length overall
- 299.0 m
- Beam
- 48.0 m
- Year built
- 2020
- Flag state
- Norway per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Haugesund MRV 2025
- Technical efficiency (design)
- EEXI (4.59 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 71 of 292 qualifying gas carriers by EEOI, at the 24th percentile. The dashed line is the type median, 27.9; this vessel reported 16.8.
EEOI divides emissions by transport work, which for this vessel and year was 2,126,744,934 tonne-miles over 66,222 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 85.8% higher than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 9.3% and CO₂ per nautical mile rose 1.6%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 38,651 t
- Methane (CH₄)
- 90.40 t
- Nitrous oxide (N₂O)
- 1.63 t
- Under EU ETS
- 18,162 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 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 2020–2025, 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.