Container ship · Malta flag · built 2008
DIANE A: CO₂ emissions 2018–2025
IMO 9385532 EU ETS8 reporting years
- CO₂ reported 2025
- 6,894 t
- Fuel burned
- 2,211 t
- Distance
- 20,847 nm
- Time at sea
- 2,364 h
- Emitted at berth
- 1% of total
- Share of year under way
- 27%
- Gross tonnage
- 17,687
DIANE A against its type
Built in 2008, it is the same age as the median container ship on this register (build year 2008, 3,088 vessels with a known build year). At 17,687 gross tonnage it is smaller than 79% of the other 3,000 container ships with a recorded tonnage. 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 43 other vessels here, 30 of them container ships. ARKAS Line is linked to 47 vessels on this register. The reported port of registry changed: Izmir (2018–2020), then Valletta (2021–2025).
Its 6,894 t of CO₂ for 2025 is 58% 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 330.7 kg CO₂, 39% below the type median of 545.6 kg. It logged 2,364 hours at sea against a median of 3,155 hours for its type that year. 1.5% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2021 (14,856 t) and the lowest 2018 (2,219 t). Its efficiency percentile within the type went from 83 in 2020 to 84 in 2025 (lower is more efficient). Of the 8 sister ships listed below with a 2025 return, 7 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 | 6,894 | 2,211 | 20,847 | 2,364 | 102 | 330.7 | 30.4 | 84 |
| 2024 | 9,764 | 3,134 | 31,445 | 3,285 | 100 | 310.5 | 31.5 | 84 |
| 2023 | 5,733 | 1,839 | 18,486 | 2,051 | 86 | 310.1 | 38.0 | 86 |
| 2022 | 12,909 | 4,137 | 38,141 | 3,639 | 349 | 338.5 | 40.5 | 88 |
| 2021 | 14,856 | 4,762 | 43,595 | 3,657 | 638 | 340.8 | 34.1 | 83 |
| 2020 | 11,902 | 3,815 | 36,482 | 3,007 | 430 | 326.2 | 32.1 | 83 |
| 2019 | 8,211 | 2,630 | — | 3,693 | 312 | 327.2 | 52.5 | not ranked |
| 2018 | 2,219 | 711 | — | 753 | 45 | 312.3 | 33.9 | not ranked |
Vessel particulars
- IMO number
- 9385532
- Ship type
- Container ship
- Gross tonnage
- 17,687
- Length overall
- 184.0 m
- Year built
- 2008
- Flag state
- Malta per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Türkiye. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Peene-Werft
- Port of registry
- Valletta MRV 2025
- Home port
- Valletta
- Technical efficiency (design)
- EEXI (17.04 gCO₂/t·nm)
- Operator
- ARKAS Line
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-11
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,552 of 1,838 qualifying container ships by EEOI, at the 84th percentile. The dashed line is the type median, 14.2; this vessel reported 30.4.
Across the 37 ranked vessels operated by ARKAS Line, the median percentile is 77. This vessel is less efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 226,621,630 tonne-miles over 20,847 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 210.6% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 29.4% while distance sailed fell 33.7%and CO₂ per nautical mile rose 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
- 7,002 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.40 t
- Under EU ETS
- 3,686 t, 53% 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).
This page draws on 8 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: 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.