Chemical tanker · France flag · built 2019
HYDRA: CO₂ emissions 2019–2025
IMO 9837341 EU ETS7 reporting years
- CO₂ reported 2025
- 4,158 t
- Fuel burned
- 1,297 t
- Time at sea
- 2,701 h
- Emitted at berth
- 18% of total
- Share of year under way
- 31%
- Gross tonnage
- 5,783
HYDRA 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 5,783 gross tonnage it is smaller than 95% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 7 chemical tankers here under the France flag, 0.3% of the 2,344 on the register. The same builder is recorded for 40 other vessels here, 32 of them chemical tankers. The returns for 2019–2025 all give Marseille as port of registry.
Its 4,158 t of CO₂ for 2025 is 25% 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 164.8 kg CO₂, 34% below the type median of 250.2 kg. It logged 2,701 hours at sea against a median of 2,106 hours for its type that year. 17.7% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 7 years with reported emissions, the highest was 2021 (4,892 t) and the lowest 2019 (2,270 t). Of the 8 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,158 | 1,297 | — | 2,701 | 736 | 164.8 | 71.4 | not ranked |
| 2024 | 3,855 | 1,202 | — | 2,937 | 682 | 180.2 | 94.7 | not ranked |
| 2023 | 4,792 | 1,497 | 25,375 | 2,996 | 792 | 188.8 | 74.3 | 100 |
| 2022 | 4,717 | 1,471 | — | 2,287 | 973 | 224.3 | 92.3 | not ranked |
| 2021 | 4,892 | 1,536 | — | 2,456 | 1,018 | 209.6 | 0.8 | not ranked |
| 2020 | 4,542 | 1,430 | — | 2,205 | 1,015 | 214.4 | 81.1 | not ranked |
| 2019 | 2,270 | 719 | — | 3,006 | 421 | 205.2 | 97.8 | not ranked |
Vessel particulars
- IMO number
- 9837341
- Ship type
- Chemical tanker
- Gross tonnage
- 5,783
- Length overall
- 116.0 m
- Beam
- 18.0 m
- Year built
- 2019
- Flag state
- France per EU MRV 2025
- Builder
- AVIC Dingheng Shipbuilding
- Port of registry
- Marseille MRV 2025
- Technical efficiency (design)
- EEDI (12.3 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-03-26
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 83.2% higher than in 2019, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 7.9% and CO₂ per nautical mile fell 8.5%.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
- 4,222 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.23 t
- Under EU ETS
- 3,938 t, 95% of total
Laden voyages2025
- CO₂ on laden voyages
- 2,101 t, 51% of total
- Fuel, laden
- 655 t
- CO₂ per nm, laden
- 170.2 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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.