Bulk carrier · Marshall Islands flag
MARO MARO: CO₂ emissions 2023–2025
IMO 9553725 EU ETS3 reporting years
- CO₂ reported 2025
- 3,037 t
- Fuel burned
- 965 t
- Distance
- 12,535 nm
- Time at sea
- 1,293 h
- Emitted at berth
- 2% of total
- Share of year under way
- 15%
MARO MARO against its type
It is one of 1,603 bulk carriers here under the Marshall Islands flag, 19.7% of the 8,138 on the register. The returns for 2023–2025 all give MAJURO as port of registry.
Its 3,037 t of CO₂ for 2025 is close to the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 242.3 kg CO₂, close to the type median of 260.7 kg. It logged 1,293 hours at sea against a median of 1,200 hours for its type that year. 2.5% 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 (5,918 t) and the lowest 2024 (1,854 t). Its efficiency percentile within the type went from 18 in 2023 to 12 in 2025 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2023–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,037 | 965 | 12,535 | 1,293 | 75 | 242.3 | 5.0 | 12 |
| 2024 | 1,854 | 592 | 6,488 | 666 | 311 | 285.8 | 13.2 | 89 |
| 2023 | 5,918 | 1,890 | 25,183 | 2,474 | 334 | 235.0 | 5.6 | 18 |
Vessel particulars
- IMO number
- 9553725
- Call sign
- V7A5260
- Ship type
- Bulk carrier
- Length overall
- 199.0 m
- Beam
- 32.0 m
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- MAJURO MRV 2025
- Technical efficiency (design)
- EEDI (3.78 gCO₂/t·nm)
- Verifier
- EMICERT, Greece
- Accreditation
- 874-4
- Compliance document issued
- 2026-03-24
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 410 of 3,241 qualifying bulk carriers by EEOI, at the 12th percentile. The dashed line is the type median, 7.6; this vessel reported 5.0.
EEOI divides emissions by transport work, which for this vessel and year was 611,058,350 tonne-miles over 12,535 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 48.7% lower than in 2023, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 63.8% while distance sailed rose 93.2%and CO₂ per nautical mile fell 15.2%.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
- 3,084 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.17 t
- Under EU ETS
- 1,598 t, 53% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2023–2025, published by the European Commission.
This page draws on 3 MRV reporting years, an efficiency ranking and 2 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.