Chemical tanker · Marshall Islands flag
ASPROUDA: CO₂ emissions 2018–2025
IMO 9478729 EU ETS5 reporting years
- CO₂ reported 2025
- 2,506 t
- Fuel burned
- 789 t
- Distance
- 4,782 nm
- Time at sea
- 496 h
- Emitted at berth
- 14% of total
- Share of year under way
- 6%
ASPROUDA against its type
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 2,506 t of CO₂ for 2025 is 55% 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 524.1 kg CO₂, 2.1 times the type median of 250.2 kg. It logged 496 hours at sea against a median of 2,106 hours for its type that year. 13.7% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2021 (4,690 t) and the lowest 2025 (2,506 t). Its efficiency percentile within the type went from 1 in 2018 to 38 in 2025 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 5 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 | 2,506 | 789 | 4,782 | 496 | 342 | 524.1 | 12.3 | 38 |
| 2022 | 3,970 | 1,269 | 10,153 | 878 | 41 | 391.0 | 12.9 | 35 |
| 2021 | 4,690 | 1,499 | 10,736 | 978 | 238 | 436.9 | 12.5 | 28 |
| 2019 | 4,368 | 1,395 | 11,013 | 1,091 | 259 | 396.6 | 7.0 | 2 |
| 2018 | 4,173 | 1,330 | 10,400 | 1,428 | 148 | 401.3 | 6.9 | 1 |
Vessel particulars
- IMO number
- 9478729
- Ship type
- Chemical tanker
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Home port
- Majuro
- Technical efficiency (design)
- EEXI (4.1 gCO₂/t·nm)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-06-10
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 517 of 1,348 qualifying chemical tankers by EEOI, at the 38th percentile. The dashed line is the type median, 14.4; this vessel reported 12.3.
EEOI divides emissions by transport work, which for this vessel and year was 203,084,279 tonne-miles over 4,782 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 39.9% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2023, 2024, so the series has gaps.
From 2022 to 2025, emissions fell 36.9% while distance sailed fell 52.9%and CO₂ per nautical mile rose 34.0%.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
- 2,545 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.14 t
- Under EU ETS
- 1,730 t, 69% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2019 | RINA Services Spa | Italy |
| 2022 | RINA HELLAS LTD | Greece |
A change of verifier is not in itself a sign of anything being wrong.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
This page draws on 5 MRV reporting years, an efficiency ranking and 1 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.