Bulk carrier · Malta flag
KATERINA III: CO₂ emissions 2018–2025
IMO 9500273 EU ETS6 reporting years
- CO₂ reported 2025
- 5,624 t
- Fuel burned
- 1,803 t
- Distance
- 20,854 nm
- Time at sea
- 1,910 h
- Emitted at berth
- 1% of total
- Share of year under way
- 22%
KATERINA III against its type
It is one of 479 bulk carriers here under the Malta flag, 5.9% of the 8,138 on the register. The returns for 2018–2025 all give Valletta as port of registry.
Its 5,624 t of CO₂ for 2025 is 1.7 times the median of 3,238 t among the 3,732 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 269.7 kg CO₂, close to the type median of 260.7 kg. It logged 1,910 hours at sea against a median of 1,199 hours for its type that year. 1.0% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Its efficiency percentile within the type went from 50 in 2024 to 38 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 6 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 | 5,624 | 1,803 | 20,854 | 1,910 | 54 | 269.7 | 6.8 | 38 |
| 2024 | 5,222 | 1,669 | 16,947 | 1,570 | 338 | 308.2 | 7.9 | 50 |
| 2021 | No EU/EEA voyages reported | |||||||
| 2020 | No EU/EEA voyages reported | |||||||
| 2019 | No EU/EEA voyages reported | |||||||
| 2018 | No EU/EEA voyages reported | |||||||
Vessel particulars
- IMO number
- 9500273
- Ship type
- Bulk carrier
- Flag state
- Malta per EU MRV 2025
- Port of registry
- Valletta MRV 2025
- Technical efficiency (design)
- EEXI (3.63 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2026-03-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,237 of 3,241 qualifying bulk carriers by EEOI, at the 38th percentile. The dashed line is the type median, 7.6; this vessel reported 6.8.
EEOI divides emissions by transport work, which for this vessel and year was 825,914,831 tonne-miles over 20,854 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 7.7% higher than in 2024, for EU/EEA voyages only. No return is recorded for 2022, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 7.7% while distance sailed rose 23.1%and CO₂ per nautical mile fell 12.5%.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
- 5,713 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.32 t
- Under EU ETS
- 2,839 t, 50% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,784 t, 67% of total
- Fuel, laden
- 1,213 t
- CO₂ per nm, laden
- 277.3 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EMICERT | Greece |
| 2024 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. 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 6 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.