LNG carrier · Marshall Islands flag
CELSIUS CAROLINA: CO₂ emissions 2022–2025
IMO 9878723 EU ETS3 reporting years
- CO₂ reported 2025
- 24,542 t
- Fuel burned
- 9,047 t
- Time at sea
- 4,018 h
- Emitted at berth
- 2% of total
- Share of year under way
- 46%
CELSIUS CAROLINA against its type
It is one of 111 LNG carriers here under the Marshall Islands flag, 20.6% of the 538 on the register. The returns for 2022–2025 all give MAJURO as port of registry.
Its 24,542 t of CO₂ for 2025 is 14% above the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 424.6 kg CO₂, 20% below the type median of 533.6 kg. It logged 4,018 hours at sea against a median of 2,940 hours for its type that year. 1.8% 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 (24,542 t) and the lowest 2023 (16,426 t). Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 24,542 | 9,047 | — | 4,018 | 450 | 424.6 | — | — |
| 2023 | 16,426 | 5,945 | — | 2,122 | 399 | 496.1 | — | — |
| 2022 | 21,429 | 7,556 | — | 2,755 | 829 | 433.2 | — | — |
Vessel particulars
- IMO number
- 9878723
- Ship type
- LNG carrier
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Technical efficiency (design)
- EEXI (5.52 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-27
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 14.5% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions rose 49.4% and CO₂ per nautical mile fell 14.4%.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
- 29,572 t
- Methane (CH₄)
- 170.21 t
- Nitrous oxide (N₂O)
- 1.00 t
- Under EU ETS
- 12,496 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | Nippon Kaiji Kyokai | Japan |
| 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 2022–2025, 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.