Vehicle carrier · Japan flag · built 2008
ATHENS HIGHWAY: CO₂ emissions 2018–2025
IMO 9443073 EU ETS7 reporting years
- CO₂ reported 2024
- 15,192 t
- Fuel burned
- 4,848 t
- Time at sea
- 3,044 h
- Share of year under way
- 35%
- Gross tonnage
- 58,994
ATHENS HIGHWAY against its type
Built in 2008, it is the same age as the median vehicle carrier on this register (build year 2008, 595 vessels with a known build year). At 58,994 gross tonnage it is larger than 51% of the other 571 vehicle carriers with a recorded tonnage. It is one of 66 vehicle carriers here under the Japan flag, 9.3% of the 713 on the register. The same builder is recorded for 323 other vessels here, 27 of them vehicle carriers. The returns for 2018–2024 all give KOBE as port of registry.
Its 15,192 t of CO₂ for 2024 is 1.8 times the median of 8,474 t among the 465 vehicle carriers on this register that reported for 2024. Per nautical mile it emitted 316.1 kg CO₂, close to the type median of 320.4 kg. It logged 3,044 hours at sea against a median of 1,799 hours for its type that year. 0.0% of its 2024 emissions were at berth; the median for vehicle carriers was 2.2%. Across 6 years with reported emissions, the highest was 2024 (15,192 t) and the lowest 2021 (1,607 t). Its efficiency percentile within the type went from 64 in 2018 to 48 in 2023 (lower is more efficient).
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2024 | 15,192 | 4,848 | — | 3,044 | 0 | 316.1 | — | — |
| 2023 | 10,419 | 3,322 | 31,092 | 2,070 | 303 | 335.1 | 53.4 | 48 |
| 2022 | 1,993 | 640 | — | 431 | 10 | 285.7 | — | not ranked |
| 2021 | 1,607 | 512 | 5,265 | 352 | 89 | 305.2 | 47.9 | 26 |
| 2019 | 11,145 | 3,566 | 34,543 | 2,242 | 447 | 322.6 | 45.4 | 13 |
| 2018 | 7,895 | 2,513 | 22,294 | 1,534 | 253 | 354.1 | 69.5 | 64 |
Vessel particulars
- IMO number
- 9443073
- Ship type
- Vehicle carrier
- Gross tonnage
- 58,994
- Length overall
- 199.9 m
- Beam
- 32.3 m
- Year built
- 2008
- Flag state
- Japan per EU MRV 2024
- Builder
- Imabari Shipbuilding
- Port of registry
- KOBE MRV 2024
- Technical efficiency (design)
- Not Applicable (0 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2025-03-31
- Compliance document expires
- 2026-06-30
Efficiency against its own type2023
Position 183 of 376 qualifying vehicle carriers by EEOI, at the 48th percentile. The dashed line is the type median, 53.8; this vessel reported 53.4.
EEOI divides emissions by transport work, which for this vessel and year was 195,002,620 tonne-miles over 31,092 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 92.4% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2020, so the series has gaps.
From 2023 to 2024, emissions rose 45.8% and CO₂ per nautical mile fell 5.7%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 15,430 t
- Methane (CH₄)
- 0.24 t
- Nitrous oxide (N₂O)
- 0.87 t
- Under EU ETS
- 7,865 t, 52% 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 7 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.