General cargo ship · Sierra Leone flag · built 1996
MARGAUX: CO₂ emissions 2021–2025
IMO 9128427 EU ETS5 reporting years
- CO₂ reported 2025
- 2,399 t
- Fuel burned
- 767 t
- Time at sea
- 1,875 h
- Emitted at berth
- 3% of total
- Share of year under way
- 21%
- Gross tonnage
- 7,617
MARGAUX against its type
Built in 1996, it is 11 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 7,617 gross tonnage it is larger than 57% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 20 general cargo ships here under the Sierra Leone flag, 0.6% of the 3,081 on the register. The same builder is recorded for 24 other vessels here, 6 of them general cargo ships. The reported port of registry changed: Lome (2021–2022), then FREETOWN (2023–2025).
Its 2,399 t of CO₂ for 2025 is 15% 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 167.2 kg CO₂, 37% above the type median of 122.2 kg. It logged 1,875 hours at sea against a median of 3,044 hours for its type that year. 3.1% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Across 5 years with reported emissions, the highest was 2025 (2,399 t) and the lowest 2024 (994 t). Its efficiency percentile within the type went from 77 in 2021 to 96 in 2023 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,399 | 767 | — | 1,875 | 73 | 167.2 | — | — |
| 2024 | 994 | 316 | — | 963 | 41 | 236.0 | 46.3 | not ranked |
| 2023 | 1,593 | 507 | 7,608 | 837 | 128 | 209.4 | 52.6 | 96 |
| 2022 | 1,283 | 410 | 4,470 | 761 | 58 | 287.0 | 44.8 | 86 |
| 2021 | 2,297 | 734 | 10,755 | 1,164 | 119 | 213.6 | 30.8 | 77 |
Vessel particulars
- IMO number
- 9128427
- Ship type
- General cargo ship
- Gross tonnage
- 7,617
- Length overall
- 126.1 m
- Year built
- 1996
- Flag state
- Sierra Leone per EU MRV 2025
- Builder
- Bulyard
- Port of registry
- FREETOWN MRV 2025
- Home port
- FREETOWN
- Technical efficiency (design)
- EEXI (11.84 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2024)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-07-09
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 4.4% higher than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 141.3% and CO₂ per nautical mile fell 29.1%.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
- 2,436 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.14 t
- Under EU ETS
- 1,280 t, 53% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | Dromon Bureau of Shipping | Greece |
| 2025 | NORMEC VERIFAVIA SAS | France |
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 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.