Container ship · Malta flag · built 2011
ALEXANDRA A: CO₂ emissions 2018–2025
IMO 9356684 EU ETS8 reporting years
- CO₂ reported 2025
- 5,741 t
- Fuel burned
- 1,814 t
- Time at sea
- 2,250 h
- Emitted at berth
- 5% of total
- Share of year under way
- 26%
ALEXANDRA A against its type
Built in 2011, it is 3 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). It is one of 336 container ships here under the Malta flag, 9.6% of the 3,495 on the register. The same builder is recorded for 8 other vessels here, 4 of them container ships. The returns for 2018–2025 all give Valletta as port of registry.
Its 5,741 t of CO₂ for 2025 is 65% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 320.5 kg CO₂, 41% below the type median of 545.6 kg. It logged 2,250 hours at sea against a median of 3,155 hours for its type that year. 5.0% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2022 (12,710 t) and the lowest 2023 (2,368 t). 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 | 5,741 | 1,814 | — | 2,250 | 286 | 320.5 | 104.3 | not ranked |
| 2024 | 2,865 | 916 | — | 1,265 | 88 | 283.4 | 64.0 | not ranked |
| 2023 | 2,368 | 759 | — | 1,146 | 53 | 229.2 | 48.6 | not ranked |
| 2022 | 12,710 | 4,073 | 54,750 | 5,210 | 399 | 232.2 | 46.5 | 92 |
| 2021 | 7,503 | 2,396 | — | 2,988 | 189 | 231.7 | 50.6 | not ranked |
| 2020 | 4,845 | 1,545 | — | 1,807 | 98 | 249.0 | 42.6 | not ranked |
| 2019 | 4,338 | 1,389 | — | 3,687 | 163 | 319.0 | 76.5 | not ranked |
| 2018 | 4,575 | 1,466 | — | 3,264 | 227 | 281.0 | 51.1 | not ranked |
Vessel particulars
- IMO number
- 9356684
- Ship type
- Container ship
- Year built
- 2011
- Flag state
- Malta per EU MRV 2025
- Builder
- Anadolu Shipyard
- Port of registry
- Valletta MRV 2025
- Home port
- Valletta
- Technical efficiency (design)
- EEXI (23.5 gCO₂/t·nm)
- Operator
- Arkas Holding
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-10
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 25.5% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 100.4% and CO₂ per nautical mile rose 13.1%.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
- 5,830 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.33 t
- Under EU ETS
- 3,263 t, 57% of total
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 8 MRV reporting years, 3 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, 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.