LNG carrier · Malta flag · built 2021
ENERGOS POWER: CO₂ emissions 2021–2025
IMO 9861809 EU ETS4 reporting years
- CO₂ reported 2025
- 8,877 t
- Fuel burned
- 2,771 t
- Time at sea
- 377 h
- Emitted at berth
- 21% of total
- Share of year under way
- 4%
- Gross tonnage
- 117,573
ENERGOS POWER against its type
Built in 2021, it is 7 years newer than the median LNG carrier on this register, which was built in 2014 (396 vessels with a known build year). At 117,573 gross tonnage it is larger than 75% of the other 377 LNG carriers with a recorded tonnage. It is one of 60 LNG carriers here under the Malta flag, 11.2% of the 538 on the register. The same builder is recorded for 204 other vessels here, 9 of them LNG carriers. Its MRV returns name it TRANSGAS POWER for 2021–2023 and ENERGOS POWER for 2025. The reported port of registry changed: Valetta (2021–2023), then Valletta (2025).
Its 8,877 t of CO₂ for 2025 is 59% below the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 2,070.3 kg CO₂, 3.9 times the type median of 533.6 kg. It logged 377 hours at sea against a median of 2,940 hours for its type that year. 21.2% of its 2025 emissions were at berth; the median for LNG carriers was 2.0%. Across 4 years with reported emissions, the highest was 2023 (40,457 t) and the lowest 2025 (8,877 t). Of the 4 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 8,877 | 2,771 | — | 377 | 1,884 | 2,070.3 | — | — |
| 2023 | 40,457 | 14,268 | — | 3,550 | 1,594 | 953.2 | — | — |
| 2022 | 15,788 | 5,680 | — | 1,239 | 324 | 761.1 | — | — |
| 2021 | 11,675 | 4,226 | — | 974 | 210 | 685.7 | — | — |
Vessel particulars
- IMO number
- 9861809
- Previously reported as
- TRANSGAS POWER
- Ship type
- LNG carrier
- Gross tonnage
- 117,573
- Length overall
- 294.0 m
- Beam
- 47.0 m
- Year built
- 2021
- Flag state
- Malta per EU MRV 2025
- Builder
- Hudong-Zhonghua Shipbuilding
- Port of registry
- Valletta MRV 2025
- Home port
- Valletta
- Technical efficiency (design)
- EEXI (6.02 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-25
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 24.0% lower than in 2021, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions fell 78.1% and CO₂ per nautical mile rose 117.2%.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
- 9,013 t
- Methane (CH₄)
- 0.14 t
- Nitrous oxide (N₂O)
- 0.50 t
- Under EU ETS
- 5,381 t, 61% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | EMICERT | 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 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 4 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.