Bulk carrier · Portugal flag · built 2019
KLARA OLDENDORFF: CO₂ emissions 2021–2025
IMO 9849007 EU ETS4 reporting years
- CO₂ reported 2025
- 5,609 t
- Fuel burned
- 1,795 t
- Distance
- 20,947 nm
- Time at sea
- 1,818 h
- Emitted at berth
- 3% of total
- Share of year under way
- 21%
- Gross tonnage
- 44,029
KLARA OLDENDORFF against its type
Built in 2019, it is 7 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 44,029 gross tonnage it is larger than 76% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 157 bulk carriers here under the Portugal flag, 1.9% of the 8,138 on the register. The same builder is recorded for 118 other vessels here, 105 of them bulk carriers. The returns for 2021–2025 all give MADEIRA as port of registry.
Its 5,609 t of CO₂ for 2025 is 1.7 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 267.8 kg CO₂, close to the type median of 260.7 kg. It logged 1,818 hours at sea against a median of 1,200 hours for its type that year. 3.1% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 4 years with reported emissions, the highest was 2022 (6,824 t) and the lowest 2021 (2,196 t). Its efficiency percentile within the type went from 55 in 2021 to 22 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 4 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 5,609 | 1,795 | 20,947 | 1,818 | 176 | 267.8 | 5.7 | 22 |
| 2023 | 2,609 | 826 | 9,529 | 806 | 201 | 273.8 | 12.0 | 83 |
| 2022 | 6,824 | 2,163 | 27,094 | 2,286 | 256 | 251.9 | 8.7 | 54 |
| 2021 | 2,196 | 693 | 7,988 | 743 | 197 | 275.0 | 8.7 | 55 |
Vessel particulars
- IMO number
- 9849007
- Ship type
- Bulk carrier
- Gross tonnage
- 44,029
- Length overall
- 229.0 m
- Beam
- 32.0 m
- Year built
- 2019
- Flag state
- Portugal per EU MRV 2025
- Port of registry
- MADEIRA MRV 2025
- Technical efficiency (design)
- EEXI (3.49 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-24
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 706 of 3,241 qualifying bulk carriers by EEOI, at the 22nd percentile. The dashed line is the type median, 7.6; this vessel reported 5.7.
EEOI divides emissions by transport work, which for this vessel and year was 984,022,807 tonne-miles over 20,947 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 155.4% higher than in 2021, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions rose 114.9% while distance sailed rose 119.8%and CO₂ per nautical mile fell 2.2%.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
- 5,697 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.32 t
- Under EU ETS
- 2,840 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | Nippon Kaiji Kyokai | Japan |
| 2025 | NORMEC VERIFAVIA SAS | France |
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 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 MRV reporting years, an efficiency ranking and 5 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.