Bulk carrier · Panama flag · built 2010
MARO K: CO₂ emissions 2019–2025
IMO 9425904 EU ETS4 reporting years
- CO₂ reported 2024
- 1,562 t
- Fuel burned
- 496 t
- Distance
- 4,768 nm
- Time at sea
- 434 h
- Emitted at berth
- 3% of total
- Share of year under way
- 5%
- Gross tonnage
- 32,287
MARO K against its type
Built in 2010, it is 2 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 32,287 gross tonnage it is smaller than 65% 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 SEA MELODY for 2019 and MARO K for 2022–2025. The returns for 2019–2025 all give PANAMA as port of registry.
Its 1,562 t of CO₂ for 2024 is 54% below the median of 3,377 t among the 3,676 bulk carriers on this register that reported for 2024. Per nautical mile it emitted 327.7 kg CO₂, 24% above the type median of 264.0 kg. It logged 434 hours at sea against a median of 1,238 hours for its type that year. 3.0% of its 2024 emissions were at berth; the median for bulk carriers was 2.9%. Across 3 years with reported emissions, the highest was 2022 (4,060 t) and the lowest 2024 (1,562 t). Its efficiency percentile within the type went from 58 in 2019 to 86 in 2024 (lower is more efficient). The one comparable vessel listed below with a 2024 return reported a lower CO₂ per nautical mile.
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2024 | 1,562 | 496 | 4,768 | 434 | 47 | 327.7 | 12.0 | 86 |
| 2022 | 4,060 | 1,294 | 14,365 | 1,285 | 210 | 282.7 | 6.5 | 25 |
| 2019 | 2,933 | 940 | 8,174 | 683 | 130 | 358.8 | 8.8 | 58 |
Vessel particulars
- IMO number
- 9425904
- Previously reported as
- SEA MELODY
- Ship type
- Bulk carrier
- Gross tonnage
- 32,287
- Length overall
- 189.9 m
- Beam
- 32.3 m
- Year built
- 2010
- Flag state
- Panama per EU MRV 2025
- Port of registry
- Panama MRV 2024
- Home port
- Panama
- Technical efficiency (design)
- EEXI (4.11 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2025-03-31
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 2,448 of 2,858 qualifying bulk carriers by EEOI, at the 86th percentile. The dashed line is the type median, 7.9; this vessel reported 12.0.
EEOI divides emissions by transport work, which for this vessel and year was 129,881,962 tonne-miles over 4,768 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 46.7% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2023, so the series has gaps.
From 2022 to 2024, emissions fell 61.5% while distance sailed fell 66.8%and CO₂ per nautical mile rose 15.9%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 1,587 t
- Methane (CH₄)
- 0.02 t
- Nitrous oxide (N₂O)
- 0.09 t
- Under EU ETS
- 805 t, 52% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Nippon Kaiji Kyokai | Japan |
| 2022 | 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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.