Bulk carrier · Panama flag · built 2011
HERAKLITOS: CO₂ emissions 2018–2025
IMO 9422794 EU ETS4 reporting years
- CO₂ reported 2025
- 2,310 t
- Fuel burned
- 726 t
- Distance
- 10,408 nm
- Time at sea
- 952 h
- Emitted at berth
- 6% of total
- Share of year under way
- 11%
- Gross tonnage
- 22,863
HERAKLITOS against its type
Built in 2011, it is 1 year older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 22,863 gross tonnage it is smaller than 83% 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 MARATHA PRIDE for 2018–2019 and HERAKLITOS for 2024–2025. The reported port of registry changed: Majuro (2019), then PANAMA (2024–2025).
Its 2,310 t of CO₂ for 2025 is 29% below the median of 3,238 t among the 3,732 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 222.0 kg CO₂, 15% below the type median of 260.7 kg. It logged 952 hours at sea against a median of 1,199 hours for its type that year. 6.0% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 3 years with reported emissions, the highest was 2024 (3,306 t) and the lowest 2019 (109 t). Its efficiency percentile within the type went from 81 in 2024 to 89 in 2025 (lower is more efficient). Of the 4 comparable vessels listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,310 | 726 | 10,408 | 952 | 138 | 222.0 | 12.3 | 89 |
| 2024 | 3,306 | 1,059 | 13,931 | 1,828 | 191 | 237.3 | 11.2 | 81 |
| 2019 | 109 | 35 | — | 27 | 27 | 328.1 | 211.9 | not ranked |
| 2018 | No EU/EEA voyages reported | |||||||
Vessel particulars
- IMO number
- 9422794
- Previously reported as
- MARATHA PRIDE
- Ship type
- Bulk carrier
- Gross tonnage
- 22,863
- Length overall
- 177.9 m
- Year built
- 2011
- Flag state
- Panama per EU MRV 2025
- Port of registry
- PANAMA MRV 2025
- Technical efficiency (design)
- EEXI (5.08 gCO₂/t·nm)
- Verifier
- ICS Verification Services Single Member P.C., Greece
- Accreditation
- 1101-3
- Compliance document issued
- 2026-02-18
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,883 of 3,241 qualifying bulk carriers by EEOI, at the 89th percentile. The dashed line is the type median, 7.6; this vessel reported 12.3.
EEOI divides emissions by transport work, which for this vessel and year was 187,363,341 tonne-miles over 10,408 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 2,021.0% higher than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2022, 2023, so the series has gaps.
From 2024 to 2025, emissions fell 30.1% while distance sailed fell 25.3%and CO₂ per nautical mile fell 6.5%.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
- 2,346 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.13 t
- Under EU ETS
- 1,753 t, 76% of total
Laden voyages2025
- CO₂ on laden voyages
- 1,572 t, 68% of total
- Fuel, laden
- 496 t
- CO₂ per nm, laden
- 237.5 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2024 | ICS Verification Services Single Member P.C. | 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 2018–2025, 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.