General cargo ship · Liberia flag · built 2005
EKMEN ROYAL: CO₂ emissions 2018–2025
IMO 9165865 EU ETS7 reporting years
- CO₂ reported 2025
- 1,796 t
- Fuel burned
- 565 t
- Time at sea
- 1,923 h
- Emitted at berth
- 2% of total
- Share of year under way
- 22%
- Gross tonnage
- 7,738
EKMEN ROYAL against its type
Built in 2005, it is 2 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 7,738 gross tonnage it is larger than 58% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 216 general cargo ships here under the Liberia flag, 7.0% of the 3,081 on the register. Its MRV returns name it MANISA HAMUTO for 2018–2019, HAMUTO for 2020 and EKMEN ROYAL for 2022–2025. The reported port of registry changed: Luxembourg (2018–2019), then MONROVIA (2020), then BRIDGETOWN (2022–2023), then Monrovia (2024).
Its 1,796 t of CO₂ for 2025 is 36% below the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 130.7 kg CO₂, close to the type median of 122.2 kg. It logged 1,923 hours at sea against a median of 3,044 hours for its type that year. 1.9% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 7 years with reported emissions, the highest was 2019 (5,425 t) and the lowest 2018 (494 t). Of the 5 comparable vessels listed below with a 2025 return, 3 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 | 1,796 | 565 | — | 1,923 | 34 | 130.7 | — | — |
| 2024 | 2,935 | 935 | — | 2,690 | 62 | 99.5 | — | — |
| 2023 | 1,882 | 596 | — | 1,385 | 73 | 136.7 | — | — |
| 2022 | 1,325 | 420 | — | 840 | 11 | 161.4 | — | — |
| 2020 | 2,317 | 729 | 13,570 | 1,349 | 168 | 170.8 | 49.6 | 92 |
| 2019 | 5,425 | 1,729 | — | 4,645 | 525 | 158.5 | — | — |
| 2018 | 494 | 158 | — | 355 | 15 | 132.1 | — | — |
Vessel particulars
- IMO number
- 9165865
- Previously reported as
- MANISA HAMUTO, HAMUTO
- Ship type
- General cargo ship
- Gross tonnage
- 7,738
- Length overall
- 126.0 m
- Beam
- 20.0 m
- Year built
- 2005
- Flag state
- Liberia per EU MRV 2024
- Technical efficiency (design)
- EEXI (11.92 gCO₂/t·nm)
- Verifier
- Polish Register of Shipping, Poland
- Accreditation
- PL-VG-0013
- Compliance document issued
- 2026-03-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2020
Position 249 of 270 qualifying general cargo ships by EEOI, at the 92nd percentile. The dashed line is the type median, 23.3; this vessel reported 49.6.
EEOI divides emissions by transport work, which for this vessel and year was 46,709,938 tonne-miles over 13,570 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 263.9% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2024 to 2025, emissions fell 38.8% and CO₂ per nautical mile rose 31.3%.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
- 1,824 t
- Methane (CH₄)
- 0.03 t
- Nitrous oxide (N₂O)
- 0.10 t
- Under EU ETS
- 1,085 t, 60% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Bureau Veritas Certification France | France |
| 2022 | RINA HELLAS LTD | Greece |
| 2023 | Polish Register of Shipping | Poland |
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 7 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.