Chemical tanker · Panama flag · built 2019
EVA TOKYO: CO₂ emissions 2022–2025
IMO 9865520 EU ETS4 reporting years
- CO₂ reported 2025
- 5,450 t
- Fuel burned
- 1,732 t
- Distance
- 20,368 nm
- Time at sea
- 2,820 h
- Emitted at berth
- 8% of total
- Share of year under way
- 32%
- Gross tonnage
- 11,773
EVA TOKYO against its type
Built in 2019, it is 9 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 11,773 gross tonnage it is smaller than 73% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The same builder is recorded for 17 other vessels here, 14 of them chemical tankers. The returns for 2022–2025 all give Panama as port of registry.
Its 5,450 t of CO₂ for 2025 is close to the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 267.6 kg CO₂, close to the type median of 250.2 kg. It logged 2,820 hours at sea against a median of 2,106 hours for its type that year. 8.1% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2023 (13,442 t) and the lowest 2024 (576 t). Its efficiency percentile within the type went from 83 in 2022 to 71 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 5,450 | 1,732 | 20,368 | 2,820 | 440 | 267.6 | 21.3 | 71 |
| 2024 | 576 | 184 | — | 327 | 0 | 193.8 | 10.8 | not ranked |
| 2023 | 13,442 | 4,294 | 57,669 | 4,778 | 3,035 | 233.1 | 24.2 | 73 |
| 2022 | 5,224 | 1,653 | 22,963 | 1,987 | 624 | 227.5 | 29.8 | 83 |
Vessel particulars
- IMO number
- 9865520
- Ship type
- Chemical tanker
- Gross tonnage
- 11,773
- Length overall
- 146.0 m
- Beam
- 24.0 m
- Year built
- 2019
- Flag state
- Panama per EU MRV 2025
- Builder
- Usuki Shipyard
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEDI (8.36 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 963 of 1,348 qualifying chemical tankers by EEOI, at the 71st percentile. The dashed line is the type median, 14.4; this vessel reported 21.3.
EEOI divides emissions by transport work, which for this vessel and year was 255,972,757 tonne-miles over 20,368 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 4.3% higher than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 845.7% and CO₂ per nautical mile rose 38.0%.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
- 5,535 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.31 t
- Under EU ETS
- 3,409 t, 63% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,581 t, 66% of total
- Fuel, laden
- 1,140 t
- CO₂ per nm, laden
- 237.3 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 MRV reporting years, an efficiency ranking and 5 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.