LNG carrier · Liberia flag
LNG PROSPERITY: CO₂ emissions 2023–2025
IMO 9902938 EU ETS3 reporting years
- CO₂ reported 2025
- 29,853 t
- Fuel burned
- 10,931 t
- Time at sea
- 4,671 h
- Emitted at berth
- 2% of total
- Share of year under way
- 53%
LNG PROSPERITY against its type
It is one of 25 LNG carriers here under the Liberia flag, 4.6% of the 538 on the register. The returns for 2023–2025 all give Monrovia as port of registry.
Its 29,853 t of CO₂ for 2025 is 39% above the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 438.2 kg CO₂, 18% below the type median of 533.6 kg. It logged 4,671 hours at sea against a median of 2,940 hours for its type that year. 2.0% of its 2025 emissions were at berth; the median for LNG carriers was 2.0%. Across 3 years with reported emissions, the highest was 2025 (29,853 t) and the lowest 2023 (2,715 t). Of the 6 comparable vessels listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2023–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 29,853 | 10,931 | — | 4,671 | 610 | 438.2 | — | — |
| 2024 | 18,379 | 6,780 | — | 2,707 | 307 | 409.8 | — | — |
| 2023 | 2,715 | 978 | — | 572 | 79 | 454.0 | — | — |
Vessel particulars
- IMO number
- 9902938
- Ship type
- LNG carrier
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (4 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-06
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 999.4% higher than in 2023, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 62.4% and CO₂ per nautical mile rose 6.9%.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
- 35,851 t
- Methane (CH₄)
- 202.45 t
- Nitrous oxide (N₂O)
- 1.24 t
- Under EU ETS
- 15,232 t, 51% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2023–2025, published by the European Commission.
This page draws on 3 MRV reporting years and 1 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.