Gas carrier · Portugal flag · built 2008
GASCHEM RHONE: CO₂ emissions 2018–2025
IMO 9401570 EU ETS8 reporting years
- CO₂ reported 2025
- 11,770 t
- Fuel burned
- 3,745 t
- Distance
- 79,613 nm
- Time at sea
- 6,113 h
- Emitted at berth
- 1% of total
- Share of year under way
- 70%
- Gross tonnage
- 5,970
GASCHEM RHONE against its type
Built in 2008, it is 5 years older than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 5,970 gross tonnage it is smaller than 92% of the other 525 gas carriers with a recorded tonnage. It is one of 6 gas carriers here under the Portugal flag, 0.9% of the 688 on the register. The reported port of registry changed: Leer (2018–2021), then Madeira (2022–2025).
Its 11,770 t of CO₂ for 2025 is 2.0 times the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 147.8 kg CO₂, 42% below the type median of 256.2 kg. It logged 6,113 hours at sea against a median of 1,943 hours for its type that year. 0.9% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 8 years with reported emissions, the highest was 2025 (11,770 t) and the lowest 2018 (6,170 t). Its efficiency percentile within the type went from 87 in 2018 to 86 in 2025 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 2 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 | 11,770 | 3,745 | 79,613 | 6,113 | 102 | 147.8 | 84.3 | 86 |
| 2024 | 10,702 | 3,408 | 67,635 | 5,469 | 230 | 158.2 | 83.5 | 82 |
| 2023 | 7,810 | 2,483 | 41,779 | 3,481 | 404 | 186.9 | 122.7 | 93 |
| 2022 | 9,507 | 3,029 | 51,271 | 4,385 | 536 | 185.4 | 109.2 | 89 |
| 2021 | 9,772 | 3,111 | 50,442 | 4,222 | 637 | 193.7 | 102.1 | 86 |
| 2020 | 10,156 | 3,226 | 51,343 | 4,068 | 793 | 197.8 | 113.5 | 87 |
| 2019 | 11,514 | 3,669 | 61,892 | 7,157 | 855 | 186.0 | 109.0 | 88 |
| 2018 | 6,170 | 1,966 | 33,565 | 4,607 | 409 | 183.8 | 119.0 | 87 |
Vessel particulars
- IMO number
- 9401570
- Ship type
- Gas carrier
- Gross tonnage
- 5,970
- Length overall
- 114.9 m
- Beam
- 16.8 m
- Year built
- 2008
- Flag state
- Portugal per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Germany. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Madeira MRV 2025
- Technical efficiency (design)
- EEXI (16.61 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 252 of 292 qualifying gas carriers by EEOI, at the 86th percentile. The dashed line is the type median, 27.9; this vessel reported 84.3.
EEOI divides emissions by transport work, which for this vessel and year was 139,654,010 tonne-miles over 79,613 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 90.8% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 10.0% while distance sailed rose 17.7%and CO₂ per nautical mile fell 6.6%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 11,954 t
- Methane (CH₄)
- 0.19 t
- Nitrous oxide (N₂O)
- 0.67 t
- Under EU ETS
- 6,562 t, 56% of total
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).
This page draws on 8 MRV reporting years, an efficiency ranking and 4 of 5 vessel particulars. Not found in the sources for this vessel: 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.