LNG carrier · Norway flag · built 2019
ADRIANO KNUTSEN: CO₂ emissions 2019–2025
IMO 9831220 EU ETS7 reporting years
- CO₂ reported 2025
- 43,542 t
- Fuel burned
- 15,643 t
- Time at sea
- 6,228 h
- Emitted at berth
- 2% of total
- Share of year under way
- 71%
- Gross tonnage
- 121,940
ADRIANO KNUTSEN against its type
Built in 2019, it is 5 years newer than the median LNG carrier on this register, which was built in 2014 (396 vessels with a known build year). At 121,940 gross tonnage it is larger than 79% of the other 377 LNG carriers with a recorded tonnage. It is one of 11 LNG carriers here under the Norway flag, 2.0% of the 538 on the register. The same builder is recorded for 761 other vessels here, 41 of them LNG carriers.
Its 43,542 t of CO₂ for 2025 is 2.0 times the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 459.4 kg CO₂, 14% below the type median of 533.6 kg. It logged 6,228 hours at sea against a median of 2,940 hours for its type that year. 2.2% of its 2025 emissions were at berth; the median for LNG carriers was 2.0%. Across 7 years with reported emissions, the highest was 2023 (60,589 t) and the lowest 2019 (17,434 t). Of the 4 sister ships listed below with a 2025 return, 1 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 | 43,542 | 15,643 | — | 6,228 | 971 | 459.4 | — | — |
| 2024 | 41,480 | 14,900 | — | 5,782 | 552 | 530.0 | — | — |
| 2023 | 60,589 | 21,446 | — | 8,061 | 806 | 528.4 | — | — |
| 2022 | 25,551 | 8,845 | — | 3,722 | 403 | 491.8 | — | — |
| 2021 | 38,944 | 13,169 | — | 4,993 | 295 | 542.5 | — | — |
| 2020 | 43,073 | 15,457 | — | 5,941 | 537 | 476.5 | — | — |
| 2019 | 17,434 | 6,102 | — | 2,922 | 40 | 456.0 | — | — |
Vessel particulars
- IMO number
- 9831220
- Ship type
- LNG carrier
- Gross tonnage
- 121,940
- Length overall
- 299.0 m
- Beam
- 48.0 m
- Year built
- 2019
- Flag state
- Norway per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Spain. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- HD Hyundai Heavy Industries
- Port of registry
- Haugesund MRV 2025
- Technical efficiency (design)
- EEXI (4.61 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-20
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 149.8% higher than in 2019, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 5.0% and CO₂ per nautical mile fell 13.3%.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
- 47,631 t
- Methane (CH₄)
- 128.44 t
- Nitrous oxide (N₂O)
- 1.86 t
- Under EU ETS
- 22,260 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.