Chemical tanker · Liberia flag
AUGENSTERN: CO₂ emissions 2024–2025
IMO 9939577 EU ETS2 reporting years
- CO₂ reported 2025
- 6,587 t
- Fuel burned
- 2,093 t
- Distance
- 23,806 nm
- Time at sea
- 2,007 h
- Emitted at berth
- 6% of total
- Share of year under way
- 23%
AUGENSTERN 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 2024–2025 all give Monrovia as port of registry.
Its 6,587 t of CO₂ for 2025 is 19% above the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 276.7 kg CO₂, 11% above the type median of 250.2 kg. It logged 2,007 hours at sea against a median of 2,109 hours for its type that year. 6.1% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Its efficiency percentile within the type went from 10 in 2024 to 6 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2024–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 6,587 | 2,093 | 23,806 | 2,007 | 404 | 276.7 | 7.4 | 6 |
| 2024 | 5,254 | 1,672 | 16,468 | 1,255 | 355 | 319.0 | 8.4 | 10 |
Vessel particulars
- IMO number
- 9939577
- Ship type
- Chemical tanker
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (3.96 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-12
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 81 of 1,348 qualifying chemical tankers by EEOI, at the 6th percentile. The dashed line is the type median, 14.4; this vessel reported 7.4.
EEOI divides emissions by transport work, which for this vessel and year was 891,354,533 tonne-miles over 23,806 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 25.4% higher than in 2024, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 25.4% while distance sailed rose 44.6%and CO₂ per nautical mile fell 13.3%.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
- 6,690 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.38 t
- Under EU ETS
- 3,811 t, 58% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2024–2025, published by the European Commission.
This page draws on 2 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.