LNG carrier · Marshall Islands flag · built 2007
GASELYS: CO₂ emissions 2018–2024
IMO 9320075 EU ETS7 reporting years
- CO₂ reported 2024
- 10,263 t
- Fuel burned
- 3,631 t
- Time at sea
- 1,021 h
- Emitted at berth
- 1% of total
- Share of year under way
- 12%
- Gross tonnage
- 97,741
GASELYS against its type
Built in 2007, it is 7 years older than the median LNG carrier on this register, which was built in 2014 (396 vessels with a known build year). At 97,741 gross tonnage it is smaller than 83% of the other 377 LNG carriers with a recorded tonnage. It is one of 111 LNG carriers here under the Marshall Islands flag, 20.6% of the 538 on the register. The same builder is recorded for 51 other vessels here, one of them an LNG carrier. Its MRV returns name it GASELYS for 2018 and LNG ALLIANCE for 2019–2024. The reported port of registry changed: MARSEILLE (2022), then Majuro (2023–2024).
Its 10,263 t of CO₂ for 2024 is 35% below the median of 15,704 t among the 348 LNG carriers on this register that reported for 2024. Per nautical mile it emitted 817.4 kg CO₂, 48% above the type median of 552.7 kg. It logged 1,021 hours at sea against a median of 2,215 hours for its type that year. 1.0% of its 2024 emissions were at berth; the median for LNG carriers was 1.6%. Across 7 years with reported emissions, the highest was 2020 (33,299 t) and the lowest 2022 (5,242 t). The one comparable vessel listed below with a 2024 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 10,263 | 3,631 | — | 1,021 | 100 | 817.4 | — | — |
| 2023 | 31,172 | 10,754 | — | 2,983 | 25 | 896.1 | — | — |
| 2022 | 5,242 | 1,645 | — | 2,309 | 525 | 941.1 | — | — |
| 2021 | 6,028 | 1,996 | — | 788 | 110 | 362.2 | — | — |
| 2020 | 33,299 | 11,942 | — | 3,478 | 1,199 | 801.2 | — | — |
| 2019 | 32,542 | 11,202 | — | 2,721 | 933 | 1,011.5 | — | — |
| 2018 | 28,052 | 10,000 | — | 2,760 | 607 | 825.4 | — | — |
Vessel particulars
- IMO number
- 9320075
- Previously reported as
- LNG ALLIANCE
- Ship type
- LNG carrier
- Gross tonnage
- 97,741
- Length overall
- 287.0 m
- Year built
- 2007
- Flag state
- Marshall Islands per EU MRV 2024
Sources disagree: Wikidata/AIS (undated) list France. The flag shown is from the newest official source, the EU MRV return for 2024. - Builder
- Chantiers de l'Atlantique
- Port of registry
- Majuro MRV 2024
- Technical efficiency (design)
- EEXI (7.2 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2025-09-08
- Compliance document expires
- 2026-06-30
Reported CO₂ by year
Reported CO₂ in 2024 was 63.4% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2024, emissions fell 67.1% and CO₂ per nautical mile fell 8.8%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 12,601 t
- Methane (CH₄)
- 79.08 t
- Nitrous oxide (N₂O)
- 0.47 t
- Under EU ETS
- 5,889 t, 57% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | NORMEC VERIFAVIA SAS | France |
| 2023 | 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 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 7 MRV reporting years, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.