Container ship · Portugal flag · built 2006
AS CARELIA: CO₂ emissions 2018–2025
IMO 9309409 EU ETS8 reporting years
- CO₂ reported 2025
- 32,843 t
- Fuel burned
- 10,499 t
- Distance
- 67,590 nm
- Time at sea
- 4,510 h
- Emitted at berth
- 3% of total
- Share of year under way
- 51%
- Gross tonnage
- 28,592
AS CARELIA against its type
Built in 2006, it is 2 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 28,592 gross tonnage it is smaller than 65% of the other 3,000 container ships with a recorded tonnage. It is one of 307 container ships here under the Portugal flag, 8.8% of the 3,495 on the register. The same builder is recorded for 983 other vessels here, 86 of them container ships. Wilhelmsen Ahrenkiel Ship Management is linked to 11 vessels on this register. The returns for 2019–2025 all give MADEIRA as port of registry.
Its 32,843 t of CO₂ for 2025 is 2.0 times the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 485.9 kg CO₂, 11% below the type median of 545.6 kg. It logged 4,510 hours at sea against a median of 3,155 hours for its type that year. 2.8% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2024 (35,102 t) and the lowest 2021 (13,324 t). Its efficiency percentile within the type went from 81 in 2018 to 77 in 2025 (lower is more efficient). Of the 8 sister ships listed below with a 2025 return, 8 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 | 32,843 | 10,499 | 67,590 | 4,510 | 909 | 485.9 | 24.2 | 77 |
| 2024 | 35,102 | 11,258 | 71,071 | 4,568 | 1,030 | 493.9 | 22.2 | 72 |
| 2023 | 17,994 | 5,771 | 43,011 | 3,120 | 717 | 418.4 | 19.5 | 57 |
| 2022 | 18,350 | 5,867 | 38,493 | 2,576 | 640 | 476.7 | 20.7 | 60 |
| 2021 | 13,324 | 4,253 | 33,222 | 2,637 | 990 | 401.1 | 23.3 | 69 |
| 2020 | 13,964 | 4,454 | 35,486 | 2,834 | 1,141 | 393.5 | 21.6 | 68 |
| 2019 | 15,031 | 4,768 | 31,718 | 2,380 | 343 | 473.9 | 25.4 | 71 |
| 2018 | 18,894 | 6,011 | 38,951 | 3,179 | 342 | 485.1 | 36.6 | 81 |
Vessel particulars
- IMO number
- 9309409
- Ship type
- Container ship
- Gross tonnage
- 28,592
- Length overall
- 222.1 m
- Year built
- 2006
- Flag state
- Portugal per EU MRV 2025
- Builder
- HD Hyundai Mipo
- Port of registry
- Madeira MRV 2025
- Technical efficiency (design)
- EEXI (16.6 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-12
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,424 of 1,838 qualifying container ships by EEOI, at the 77th percentile. The dashed line is the type median, 14.2; this vessel reported 24.2.
Across the 10 ranked vessels operated by Wilhelmsen Ahrenkiel Ship Management, the median percentile is 74. This vessel is less efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 1,356,011,561 tonne-miles over 67,590 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 73.8% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 6.4% while distance sailed fell 4.9%and CO₂ per nautical mile fell 1.6%.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
- 33,358 t
- Methane (CH₄)
- 0.53 t
- Nitrous oxide (N₂O)
- 1.89 t
- Under EU ETS
- 20,015 t, 61% 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, 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.