Vehicle carrier · Portugal flag · built 2016
AUTO ENERGY: CO₂ emissions 2018–2025
IMO 9736377 EU ETS8 reporting years
- CO₂ reported 2025
- 19,043 t
- Fuel burned
- 6,407 t
- Distance
- 81,676 nm
- Time at sea
- 6,384 h
- Emitted at berth
- 4% of total
- Share of year under way
- 73%
- Gross tonnage
- 42,424
AUTO ENERGY against its type
Built in 2016, it is 8 years newer than the median vehicle carrier on this register, which was built in 2008 (595 vessels with a known build year). At 42,424 gross tonnage it is smaller than 85% of the other 571 vehicle carriers with a recorded tonnage. It is one of 6 vehicle carriers here under the Portugal flag, 0.8% of the 713 on the register. The reported port of registry changed: Funchal (2018), then Madeira (2019), then Funchal (2020), then Madeira (2021–2025).
Its 19,043 t of CO₂ for 2025 is 2.7 times the median of 7,074 t among the 514 vehicle carriers on this register that reported for 2025. Per nautical mile it emitted 233.2 kg CO₂, 25% below the type median of 309.1 kg. It logged 6,384 hours at sea against a median of 1,639 hours for its type that year. 3.7% of its 2025 emissions were at berth; the median for vehicle carriers was 3.1%. Across 8 years with reported emissions, the highest was 2018 (23,568 t) and the lowest 2021 (15,425 t). Its efficiency percentile within the type went from 84 in 2018 to 68 in 2025 (lower is more efficient). Of the 2 comparable vessels listed below with a 2025 return, 0 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 | 19,043 | 6,407 | 81,676 | 6,384 | 706 | 233.2 | 66.2 | 68 |
| 2024 | 19,971 | 6,653 | 80,760 | 6,033 | 920 | 247.3 | 66.2 | 70 |
| 2023 | 18,085 | 5,941 | 72,626 | 5,423 | 964 | 249.0 | 105.3 | 94 |
| 2022 | 20,985 | 6,671 | 80,390 | 5,894 | 1,648 | 261.0 | 92.9 | 88 |
| 2021 | 15,425 | 5,019 | 59,017 | 4,968 | 1,139 | 261.4 | 75.8 | 75 |
| 2020 | 20,799 | 6,942 | 84,598 | 5,843 | 1,345 | 245.9 | 84.7 | 82 |
| 2019 | 22,584 | 7,406 | 85,116 | 6,168 | 2,161 | 265.3 | 106.5 | 88 |
| 2018 | 23,568 | 7,694 | 91,459 | 6,011 | 1,323 | 257.7 | 104.8 | 84 |
Vessel particulars
- IMO number
- 9736377
- Ship type
- Vehicle carrier
- Gross tonnage
- 42,424
- Length overall
- 181.0 m
- Year built
- 2016
- Flag state
- Portugal per EU MRV 2025
- Port of registry
- Madeira MRV 2025
- Ice class
- IA Super
- Technical efficiency (design)
- EEXI (12.3 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-19
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 290 of 423 qualifying vehicle carriers by EEOI, at the 68th percentile. The dashed line is the type median, 51.7; this vessel reported 66.2.
EEOI divides emissions by transport work, which for this vessel and year was 287,524,536 tonne-miles over 81,676 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 19.2% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 4.6% while distance sailed rose 1.1%and CO₂ per nautical mile fell 5.7%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 20,187 t
- Methane (CH₄)
- 32.02 t
- Nitrous oxide (N₂O)
- 0.93 t
- Under EU ETS
- 10,512 t, 55% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | NORMEC VERIFAVIA SAS | France |
| 2022 | DNV | Germany |
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, an efficiency ranking, 4 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.