General cargo ship · Antigua and Barbuda flag · built 2006
ADALADY: CO₂ emissions 2018–2025
IMO 9306421 EU ETS7 reporting years
- CO₂ reported 2025
- 3,857 t
- Fuel burned
- 1,213 t
- Time at sea
- 4,285 h
- Emitted at berth
- 5% of total
- Share of year under way
- 49%
- Gross tonnage
- 5,581
ADALADY against its type
Built in 2006, it is 1 year older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 5,581 gross tonnage it is smaller than 57% 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 127 other vessels here, 52 of them general cargo ships. Its MRV returns name it ADALADY for 2018–2022 and AK AMBITION for 2024–2025. The reported port of registry changed: Monrovia (2018–2022), then st.johns (2024–2025).
Its 3,857 t of CO₂ for 2025 is 37% 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 122.7 kg CO₂, close to the type median of 122.2 kg. It logged 4,285 hours at sea against a median of 3,044 hours for its type that year. 5.1% 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 2019 (4,678 t) and the lowest 2024 (2,356 t). Of the 8 sister ships listed below with a 2025 return, 6 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 | 3,857 | 1,213 | — | 4,285 | 195 | 122.7 | 18.6 | — |
| 2024 | 2,356 | 742 | 16,675 | 2,395 | 135 | 141.3 | 24.3 | 52 |
| 2022 | 3,770 | 1,176 | — | 2,403 | 335 | 145.1 | — | — |
| 2021 | 3,982 | 1,253 | — | 3,195 | 272 | 139.2 | — | — |
| 2020 | 3,914 | 1,231 | — | 3,234 | 149 | 136.0 | — | — |
| 2019 | 4,678 | 1,489 | — | 4,257 | 196 | 140.3 | — | — |
| 2018 | 4,256 | 1,356 | — | 4,486 | 207 | 129.5 | — | — |
Vessel particulars
- IMO number
- 9306421
- Previously reported as
- AK AMBITION
- Ship type
- General cargo ship
- Gross tonnage
- 5,581
- Length overall
- 108.2 m
- Year built
- 2006
- Flag state
- Antigua and Barbuda per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Liberia. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- st.johns MRV 2025
- Technical efficiency (design)
- EEXI (13.2 gCO₂/t·nm)
- Verifier
- Dromon Bureau of Shipping, Greece
- Accreditation
- 1128
- Compliance document issued
- 2026-09-30
- Compliance document expires
- 2027-06-30
Efficiency against its own type2024
Position 169 of 321 qualifying general cargo ships by EEOI, at the 52nd percentile. The dashed line is the type median, 23.6; this vessel reported 24.3.
EEOI divides emissions by transport work, which for this vessel and year was 96,916,495 tonne-miles over 16,675 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 9.4% 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 rose 63.7% and CO₂ per nautical mile fell 13.2%.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
- 3,916 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 2,227 t, 58% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Bureau Veritas Certification France | France |
| 2024 | Dromon Bureau of Shipping | Greece |
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).
This page draws on 7 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.