Ro-ro ship · Panama flag · built 1995
AYA M: CO₂ emissions 2018–2025
IMO 9007867 EU ETS8 reporting years
- CO₂ reported 2025
- 6,925 t
- Fuel burned
- 2,185 t
- Time at sea
- 4,144 h
- Emitted at berth
- 2% of total
- Share of year under way
- 47%
- Gross tonnage
- 8,407
AYA M against its type
Built in 1995, it is 7 years older than the median ro-ro ship on this register, which was built in 2002 (281 vessels with a known build year). At 8,407 gross tonnage it is smaller than 88% of the other 269 ro-ro ships with a recorded tonnage. It is one of 13 ro-ro ships here under the Panama flag, 4.2% of the 311 on the register. The same builder is recorded for 5 other vessels here, one of them a ro-ro ship. Its MRV returns name it EXCELLENT for 2018–2021 and AYA M for 2022–2025. The reported port of registry changed: Valletta (2018–2021), then Panama (2022–2025).
Its 6,925 t of CO₂ for 2025 is 68% below the median of 21,362 t among the 238 ro-ro ships on this register that reported for 2025. Per nautical mile it emitted 154.8 kg CO₂, 53% below the type median of 327.0 kg. It logged 4,144 hours at sea against a median of 4,872 hours for its type that year. 1.8% of its 2025 emissions were at berth; the median for ro-ro ships was 4.3%. Across 8 years with reported emissions, the highest was 2024 (9,519 t) and the lowest 2020 (3,844 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 | 6,925 | 2,185 | — | 4,144 | 126 | 154.8 | 286.5 | not ranked |
| 2024 | 9,519 | 3,051 | — | 5,772 | 263 | 151.6 | 289.2 | not ranked |
| 2023 | 7,694 | 2,445 | — | 4,556 | 144 | 152.6 | 232.7 | not ranked |
| 2022 | 7,063 | 2,259 | 37,380 | 3,462 | 265 | 189.0 | 5.9 | 0 |
| 2021 | 4,386 | 1,405 | — | 3,778 | 84 | 164.5 | 200.0 | not ranked |
| 2020 | 3,844 | 1,227 | — | 6,746 | 111 | 172.5 | 385.8 | not ranked |
| 2019 | 7,793 | 2,496 | — | 7,223 | 104 | 151.1 | 490.1 | not ranked |
| 2018 | 7,121 | 2,283 | — | 5,532 | 35 | 195.1 | 491.3 | not ranked |
Vessel particulars
- IMO number
- 9007867
- Previously reported as
- EXCELLENT
- Ship type
- Ro-ro ship
- Gross tonnage
- 8,407
- Length overall
- 125.3 m
- Beam
- 19.7 m
- Year built
- 1995
- Flag state
- Panama per EU MRV 2025
- Builder
- Kraljevica Shipyard
- Port of registry
- Panama MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (19.56 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- ICS Verification Services Single Member P.C., Greece
- Accreditation
- 1101-3
- Compliance document issued
- 2026-03-23
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 2.8% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 27.3% and CO₂ per nautical mile rose 2.1%.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
- 7,032 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.39 t
- Under EU ETS
- 3,689 t, 53% of total
Laden voyages2025
- CO₂ on laden voyages
- 4,417 t, 64% of total
- Fuel, laden
- 1,398 t
- CO₂ per nm, laden
- 150.6 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2022 | ICS Verification Services Single Member P.C. | 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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, AIS movements in Norwegian waters, 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.