General cargo ship · Antigua and Barbuda flag · built 1992
MARGARETHA: CO₂ emissions 2018–2025
IMO 9240548 EU ETS7 reporting years
- CO₂ reported 2025
- 3,228 t
- Fuel burned
- 1,025 t
- Time at sea
- 1,786 h
- Emitted at berth
- 2% of total
- Share of year under way
- 20%
- Gross tonnage
- 7,752
MARGARETHA against its type
Built in 1992, it is 15 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 7,752 gross tonnage it is larger than 58% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 381 general cargo ships here under the Antigua and Barbuda flag, 12.4% of the 3,081 on the register. The same builder is recorded for 68 other vessels here, 31 of them general cargo ships. The reported port of registry changed: Saint John's (2018–2019), then SAINT-JOHN'S (2020), then Saint John's (2021–2025).
Its 3,228 t of CO₂ for 2025 is 14% above 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 158.3 kg CO₂, 30% above the type median of 122.2 kg. It logged 1,786 hours at sea against a median of 3,044 hours for its type that year. 2.0% 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 2021 (9,057 t) and the lowest 2025 (3,228 t). Its efficiency percentile within the type went from 48 in 2018 to 87 in 2024 (lower is more efficient). The one sister ship listed below with a 2025 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,228 | 1,025 | — | 1,786 | 65 | 158.3 | — | — |
| 2024 | 5,265 | 1,670 | 30,080 | 2,704 | 175 | 175.0 | 44.1 | 87 |
| 2022 | 3,353 | 1,060 | 20,453 | 1,717 | 73 | 163.9 | 20.6 | 40 |
| 2021 | 9,057 | 2,861 | — | 4,678 | 164 | 172.9 | — | — |
| 2020 | 7,811 | 2,482 | — | 4,484 | 140 | 166.5 | — | — |
| 2019 | 8,888 | 2,823 | 50,143 | 5,370 | 141 | 177.2 | 30.2 | 54 |
| 2018 | 6,565 | 2,088 | 39,692 | 3,877 | 64 | 165.4 | 25.9 | 48 |
Vessel particulars
- IMO number
- 9240548
- Ship type
- General cargo ship
- Gross tonnage
- 7,752
- Length overall
- 145.6 m
- Beam
- 12.4 m
- Year built
- 1992
- Flag state
- Antigua and Barbuda per EU MRV 2025
- Builder
- Damen Shipyards Galați
- Port of registry
- Saint John's MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (9.59 gCO₂/t·nm)
- Verifier
- EnvService GmbH, Germany
- Accreditation
- D-VS-20809-01-00
- Compliance document issued
- 2026-03-10
- Compliance document expires
- 2027-06-30
Efficiency against its own type2024
Position 278 of 321 qualifying general cargo ships by EEOI, at the 87th percentile. The dashed line is the type median, 23.6; this vessel reported 44.1.
EEOI divides emissions by transport work, which for this vessel and year was 119,242,129 tonne-miles over 30,080 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 50.8% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions fell 38.7% and CO₂ per nautical mile fell 9.6%.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
- 3,278 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.18 t
- Under EU ETS
- 1,867 t, 58% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2021 | RINA Services Spa | Italy |
| 2022 | Dromon Bureau of Shipping | Greece |
| 2024 | EnvService GmbH | Germany |
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) and Wikimedia Commons.
This page draws on 7 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.