Gas carrier · Netherlands flag · built 2014
CORAL STAR: CO₂ emissions 2018–2025
IMO 9685499 MMSI 244790522EU ETS8 reporting years
- CO₂ reported 2025
- 6,728 t
- Fuel burned
- 2,098 t
- Time at sea
- 3,302 h
- Emitted at berth
- 12% of total
- Share of year under way
- 38%
- Gross tonnage
- 5,831
CORAL STAR against its type
Built in 2014, it is 1 year newer than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 5,831 gross tonnage it is smaller than 95% of the other 525 gas carriers with a recorded tonnage. It is one of 7 gas carriers here under the Netherlands flag, 1.0% of the 688 on the register. The returns for 2018–2025 all give Rotterdam as port of registry.
Its 6,728 t of CO₂ for 2025 is 13% above the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 211.6 kg CO₂, 17% below the type median of 256.2 kg. It logged 3,302 hours at sea against a median of 1,943 hours for its type that year. 11.6% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 8 years with reported emissions, the highest was 2019 (7,826 t) and the lowest 2020 (5,258 t). Its efficiency percentile within the type went from 95 in 2018 to 98 in 2023 (lower is more efficient). Of the 4 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 6,728 | 2,098 | — | 3,302 | 782 | 211.6 | 197.8 | not ranked |
| 2024 | 5,533 | 1,728 | — | 2,351 | 939 | 257.4 | 259.4 | not ranked |
| 2023 | 6,236 | 2,051 | 31,012 | 3,927 | 760 | 201.1 | 148.4 | 98 |
| 2022 | 6,185 | 2,043 | 30,071 | 4,087 | 994 | 205.7 | 157.6 | 99 |
| 2021 | 6,943 | 2,306 | 36,359 | 4,224 | 1,171 | 191.0 | 150.1 | 98 |
| 2020 | 5,258 | 1,640 | 38,817 | 4,277 | 1,828 | 135.4 | 101.6 | 84 |
| 2019 | 7,826 | 2,660 | 29,108 | 5,329 | 3,072 | 268.9 | 222.5 | 100 |
| 2018 | 6,416 | 2,220 | 32,817 | 5,610 | 833 | 195.5 | 148.6 | 95 |
Vessel particulars
- IMO number
- 9685499
- MMSI
- 244790522
- Ship type
- Gas carrier
- Gross tonnage
- 5,831
- Length overall
- 99.0 m
- Beam
- 17.0 m
- Year built
- 2014
- Flag state
- Netherlands per EU MRV 2025
- Port of registry
- Rotterdam MRV 2025
- Ice class
- IC
- Technical efficiency (design)
- EEXI (22.34 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-29
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 4.9% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 21.6% and CO₂ per nautical mile fell 17.8%.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
- 6,831 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.38 t
- Under EU ETS
- 6,728 t, 100% of total
Observed movementsAIS · Norwegian waters
- First seen
- 17 Oct 2025
- Last seen
- 30 Jan 2026
- Days observed
- 15
- Positions
- 1,339
- Median speed
- 9.9 kn
Its recorded positions span 58.0°N to 59.1°N and 8.7°E to 10.1°E.
237 hourly points from 1,339 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Bureau Veritas Certification France | France |
| 2020 | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 8 MRV reporting years, 4 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: an efficiency ranking, 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.