Bulk carrier · Panama flag · built 2002
ONE CHALLENGE: CO₂ emissions 2018–2023
IMO 9241504 3 reporting years
- CO₂ reported 2023
- 1,218 t
- Fuel burned
- 385 t
- Distance
- 5,075 nm
- Time at sea
- 466 h
- Emitted at berth
- 7% of total
- Share of year under way
- 5%
- Gross tonnage
- 27,993
ONE CHALLENGE against its type
Built in 2002, it is 10 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 27,993 gross tonnage it is smaller than 73% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,601 bulk carriers here under the Panama flag, 19.7% of the 8,138 on the register. Its MRV returns name it OSPREY I for 2018–2019 and ONE CHALLENGE for 2023.
Its 1,218 t of CO₂ for 2023 is 64% 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 240.1 kg CO₂, 12% below the type median of 272.6 kg. It logged 466 hours at sea against a median of 1,186 hours for its type that year. 7.1% of its 2023 emissions were at berth; the median for bulk carriers was 4.3%. Its efficiency percentile within the type went from 27 in 2019 to 88 in 2023 (lower is more efficient).
Emissions by year2018–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 1,218 | 385 | 5,075 | 466 | 87 | 240.1 | 13.2 | 88 |
| 2019 | 1,431 | 457 | 4,881 | 445 | 76 | 293.1 | 6.5 | 27 |
| 2018 | No EU/EEA voyages reported | |||||||
Vessel particulars
- IMO number
- 9241504
- Previously reported as
- OSPREY I
- Ship type
- Bulk carrier
- Gross tonnage
- 27,993
- Length overall
- 189.0 m
- Beam
- 32.0 m
- Year built
- 2002
- Flag state
- Panama Wikidata/AIS, undated
- Technical efficiency (design)
- EIV (4.7 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2024-04-30
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 2,874 of 3,262 qualifying bulk carriers by EEOI, at the 88th percentile. The dashed line is the type median, 8.0; this vessel reported 13.2.
EEOI divides emissions by transport work, which for this vessel and year was 92,238,456 tonne-miles over 5,075 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 14.8% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2022, so the series has gaps.
From 2019 to 2023, emissions fell 14.8% while distance sailed rose 4.0%and CO₂ per nautical mile fell 18.1%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2023 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2023 | 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 2018–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.