Bulk carrier · Portugal flag · built 2019
KNUT OLDENDORFF: CO₂ emissions 2019–2023
IMO 9834387 4 reporting years
- CO₂ reported 2023
- 2,591 t
- Fuel burned
- 821 t
- Distance
- 9,597 nm
- Time at sea
- 761 h
- Emitted at berth
- 9% of total
- Share of year under way
- 9%
- Gross tonnage
- 44,029
KNUT 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 returns for 2019–2023 all give MADEIRA as port of registry.
Its 2,591 t of CO₂ for 2023 is 23% below the median of 3,386 t among the 3,573 bulk carriers on this register that reported for 2023. Per nautical mile it emitted 269.9 kg CO₂, close to the type median of 272.6 kg. It logged 761 hours at sea against a median of 1,186 hours for its type that year. 8.6% of its 2023 emissions were at berth; the median for bulk carriers was 4.3%. Across 4 years with reported emissions, the highest was 2022 (6,786 t) and the lowest 2023 (2,591 t). Its efficiency percentile within the type went from 18 in 2019 to 54 in 2023 (lower is more efficient). Of the 3 comparable vessels listed below with a 2023 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 2,591 | 821 | 9,597 | 761 | 224 | 269.9 | 8.3 | 54 |
| 2022 | 6,786 | 2,144 | 22,272 | 1,966 | 551 | 304.7 | 9.0 | 57 |
| 2021 | 5,105 | 1,626 | 19,047 | 1,709 | 182 | 268.0 | 6.3 | 22 |
| 2019 | 6,348 | 2,012 | 20,885 | 3,250 | 163 | 303.9 | 5.7 | 18 |
Vessel particulars
- IMO number
- 9834387
- Ship type
- Bulk carrier
- Gross tonnage
- 44,029
- Length overall
- 229.0 m
- Beam
- 32.0 m
- Year built
- 2019
- Flag state
- Portugal Wikidata/AIS, undated
- Port of registry
- MADEIRA MRV 2023
- Technical efficiency (design)
- EEDI (3.5 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2024-04-23
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,780 of 3,262 qualifying bulk carriers by EEOI, at the 54th percentile. The dashed line is the type median, 8.0; this vessel reported 8.3.
EEOI divides emissions by transport work, which for this vessel and year was 311,735,259 tonne-miles over 9,597 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 59.2% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2022 to 2023, emissions fell 61.8% while distance sailed fell 56.9%and CO₂ per nautical mile fell 11.4%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | DNV | Germany |
| 2021 | Nippon Kaiji Kyokai | Japan |
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 2019–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 MRV reporting years, an efficiency ranking and 4 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.