Gas carrier · Portugal flag · built 2007
GASCHEM SHINANO: CO₂ emissions 2020–2025
IMO 9269271 EU ETS6 reporting years
- CO₂ reported 2025
- 11,991 t
- Fuel burned
- 3,814 t
- Distance
- 74,464 nm
- Time at sea
- 5,821 h
- Emitted at berth
- 2% of total
- Share of year under way
- 66%
- Gross tonnage
- 5,945
GASCHEM SHINANO against its type
Built in 2007, it is 6 years older than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 5,945 gross tonnage it is smaller than 93% 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 (2020–2021), then Madeira (2022–2025).
Its 11,991 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 161.0 kg CO₂, 37% below the type median of 256.2 kg. It logged 5,821 hours at sea against a median of 1,943 hours for its type that year. 1.6% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 6 years with reported emissions, the highest was 2024 (12,678 t) and the lowest 2020 (8,888 t). Its efficiency percentile within the type went from 88 in 2020 to 89 in 2025 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 11,991 | 3,814 | 74,464 | 5,821 | 191 | 161.0 | 91.3 | 89 |
| 2024 | 12,678 | 4,038 | 70,842 | 5,799 | 210 | 179.0 | 118.0 | 94 |
| 2023 | 10,870 | 3,475 | 69,298 | 5,911 | 188 | 156.9 | 92.5 | 82 |
| 2022 | 9,177 | 2,919 | 49,682 | 4,791 | 596 | 184.7 | 124.7 | 94 |
| 2021 | 8,989 | 2,860 | 44,383 | 4,503 | 467 | 202.5 | 104.9 | 87 |
| 2020 | 8,888 | 2,824 | 47,097 | 3,813 | 477 | 188.7 | 116.1 | 88 |
Vessel particulars
- IMO number
- 9269271
- Ship type
- Gas carrier
- Gross tonnage
- 5,945
- Length overall
- 114.9 m
- Beam
- 16.8 m
- Year built
- 2007
- Flag state
- Portugal per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Liberia. 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 (16.62 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-18
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 260 of 292 qualifying gas carriers by EEOI, at the 89th percentile. The dashed line is the type median, 27.9; this vessel reported 91.3.
EEOI divides emissions by transport work, which for this vessel and year was 131,307,162 tonne-miles over 74,464 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 34.9% higher than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 5.4% while distance sailed rose 5.1%and CO₂ per nautical mile fell 10.0%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 12,178 t
- Methane (CH₄)
- 0.19 t
- Nitrous oxide (N₂O)
- 0.69 t
- Under EU ETS
- 6,763 t, 56% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 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.