Chemical tanker · Marshall Islands flag · built 2017
YASA SEAGULL: CO₂ emissions 2018–2025
IMO 9619543 EU ETS4 reporting years
- CO₂ reported 2025
- 4,065 t
- Fuel burned
- 1,297 t
- Distance
- 17,123 nm
- Time at sea
- 1,555 h
- Emitted at berth
- 4% of total
- Share of year under way
- 18%
- Gross tonnage
- 29,593
YASA SEAGULL against its type
Built in 2017, it is 7 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,593 gross tonnage it is larger than 77% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The returns for 2018–2025 all give MAJURO as port of registry.
Its 4,065 t of CO₂ for 2025 is 26% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 237.4 kg CO₂, close to the type median of 250.2 kg. It logged 1,555 hours at sea against a median of 2,106 hours for its type that year. 4.1% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2025 (4,065 t) and the lowest 2018 (1,550 t). Its efficiency percentile within the type went from 5 in 2018 to 12 in 2025 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 0 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 | 4,065 | 1,297 | 17,123 | 1,555 | 168 | 237.4 | 8.2 | 12 |
| 2021 | 3,127 | 988 | 10,796 | 860 | 248 | 289.7 | 7.9 | 4 |
| 2020 | 2,343 | 739 | 8,740 | 673 | 350 | 268.1 | 6.9 | 2 |
| 2018 | 1,550 | 497 | 6,735 | 557 | 95 | 230.2 | 8.2 | 5 |
Vessel particulars
- IMO number
- 9619543
- Ship type
- Chemical tanker
- Gross tonnage
- 29,593
- Length overall
- 183.0 m
- Beam
- 32.0 m
- Year built
- 2017
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- MAJURO MRV 2025
- Home port
- MAJURO
- Technical efficiency (design)
- EEDI (4.13 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-23
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 157 of 1,348 qualifying chemical tankers by EEOI, at the 12th percentile. The dashed line is the type median, 14.4; this vessel reported 8.2.
EEOI divides emissions by transport work, which for this vessel and year was 498,831,902 tonne-miles over 17,123 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 162.2% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2022, 2023, 2024, so the series has gaps.
From 2021 to 2025, emissions rose 30.0% while distance sailed rose 58.6%and CO₂ per nautical mile fell 18.0%.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
- 4,129 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.23 t
- Under EU ETS
- 2,335 t, 57% 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 4 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.