Bulk carrier · Panama flag · built 2015
OBAHAN C: CO₂ emissions 2022–2025
IMO 9748253 EU ETS3 reporting years
- CO₂ reported 2025
- 878 t
- Fuel burned
- 277 t
- Time at sea
- 484 h
- Emitted at berth
- 1% of total
- Share of year under way
- 6%
- Gross tonnage
- 21,525
OBAHAN C against its type
Built in 2015, it is 3 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 21,525 gross tonnage it is smaller than 87% 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. The same builder is recorded for 109 other vessels here, 72 of them bulk carriers. The returns for 2023–2025 all give Panama as port of registry.
Its 878 t of CO₂ for 2025 is 73% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 168.5 kg CO₂, 35% below the type median of 260.7 kg. It logged 484 hours at sea against a median of 1,200 hours for its type that year. 1.2% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 3 years with reported emissions, the highest was 2023 (2,334 t) and the lowest 2022 (311 t). Of the 6 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 878 | 277 | — | 484 | 10 | 168.5 | — | — |
| 2023 | 2,334 | 746 | 13,445 | 1,077 | 62 | 173.6 | 7.7 | 46 |
| 2022 | 311 | 98 | — | 88 | 25 | 290.8 | 22.1 | not ranked |
Vessel particulars
- IMO number
- 9748253
- Ship type
- Bulk carrier
- Gross tonnage
- 21,525
- Length overall
- 179.9 m
- Beam
- 30.0 m
- Year built
- 2015
- Flag state
- Panama per EU MRV 2025
- Builder
- Hakodate Dock
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EIV (5.45 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-07-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2023
Position 1,517 of 3,262 qualifying bulk carriers by EEOI, at the 46th percentile. The dashed line is the type median, 8.0; this vessel reported 7.7.
EEOI divides emissions by transport work, which for this vessel and year was 303,561,768 tonne-miles over 13,445 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 182.4% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions fell 62.4% and CO₂ per nautical mile fell 2.9%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 892 t
- Methane (CH₄)
- 0.01 t
- Nitrous oxide (N₂O)
- 0.05 t
- Under EU ETS
- 444 t, 51% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | HELLENIC LLOYD'S S.A. | Greece |
| 2023 | RINA HELLAS LTD | Greece |
| 2025 | HELLENIC LLOYD'S S.A. | 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 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 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.