Chemical tanker · Liberia flag
AQUA RAY: CO₂ emissions 2023–2025
IMO 9973676 EU ETS3 reporting years
- CO₂ reported 2025
- 8,846 t
- Fuel burned
- 2,816 t
- Time at sea
- 3,646 h
- Emitted at berth
- 9% of total
- Share of year under way
- 42%
AQUA RAY against its type
It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. The returns for 2023–2025 all give Monrovia as port of registry.
Its 8,846 t of CO₂ for 2025 is 1.6 times the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 203.2 kg CO₂, 19% below the type median of 250.2 kg. It logged 3,646 hours at sea against a median of 2,106 hours for its type that year. 8.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 3 years with reported emissions, the highest was 2024 (10,478 t) and the lowest 2023 (153 t). Of the 8 comparable vessels listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2023–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 8,846 | 2,816 | — | 3,646 | 789 | 203.2 | 0.0 | not ranked |
| 2024 | 10,478 | 3,344 | 54,703 | 4,495 | 793 | 191.6 | 10.7 | 24 |
| 2023 | 153 | 49 | — | 78 | 0 | 151.6 | 7.7 | not ranked |
Vessel particulars
- IMO number
- 9973676
- Ship type
- Chemical tanker
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEDI (6.17 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: cargo above the plausible ceiling (2025)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 5,693.6% higher than in 2023, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 15.6% and CO₂ per nautical mile rose 6.1%.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
- 8,985 t
- Methane (CH₄)
- 0.14 t
- Nitrous oxide (N₂O)
- 0.51 t
- Under EU ETS
- 5,145 t, 58% of total
Laden voyages2025
- CO₂ on laden voyages
- 8,027 t, 91% of total
- Fuel, laden
- 2,557 t
- CO₂ per nm, laden
- 193.8 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 2023–2025, published by the European Commission.
This page draws on 3 MRV reporting years and 1 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.