Vehicle carrier · Liberia flag · built 2011
CARNATION ACE: CO₂ emissions 2018–2024
IMO 9544920 EU ETS5 reporting years
- CO₂ reported 2024
- 11,684 t
- Fuel burned
- 3,757 t
- Time at sea
- 1,945 h
- Share of year under way
- 22%
- Gross tonnage
- 60,975
CARNATION ACE against its type
Built in 2011, it is 3 years newer than the median vehicle carrier on this register, which was built in 2008 (595 vessels with a known build year). At 60,975 gross tonnage it is larger than 69% of the other 571 vehicle carriers with a recorded tonnage. It is one of 89 vehicle carriers here under the Liberia flag, 12.5% of the 713 on the register. The returns for 2018–2024 all give MONROVIA as port of registry.
Its 11,684 t of CO₂ for 2024 is 38% above the median of 8,474 t among the 465 vehicle carriers on this register that reported for 2024. Per nautical mile it emitted 373.2 kg CO₂, 17% above the type median of 320.4 kg. It logged 1,945 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 5 years with reported emissions, the highest was 2019 (11,824 t) and the lowest 2022 (3,087 t). Its efficiency percentile within the type went from 78 in 2018 to 66 in 2022 (lower is more efficient).
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 11,684 | 3,757 | — | 1,945 | 0 | 373.2 | — | — |
| 2022 | 3,087 | 972 | 9,494 | 590 | 210 | 325.1 | 64.8 | 66 |
| 2020 | 4,829 | 1,527 | 19,917 | 1,546 | 142 | 242.4 | 91.7 | 85 |
| 2019 | 11,824 | 3,784 | 37,075 | 2,397 | 226 | 318.9 | 55.4 | 44 |
| 2018 | 10,761 | 3,441 | 32,982 | 2,057 | 232 | 326.3 | 90.3 | 78 |
Vessel particulars
- IMO number
- 9544920
- Ship type
- Vehicle carrier
- Gross tonnage
- 60,975
- Length overall
- 200.0 m
- Year built
- 2011
- Flag state
- Liberia per EU MRV 2024
- Port of registry
- MONROVIA MRV 2024
- Technical efficiency (design)
- EIV (25.5 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2025-03-18
- Compliance document expires
- 2026-06-30
Efficiency against its own type2022
Position 275 of 416 qualifying vehicle carriers by EEOI, at the 66th percentile. The dashed line is the type median, 54.7; this vessel reported 64.8.
EEOI divides emissions by transport work, which for this vessel and year was 47,665,534 tonne-miles over 9,494 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 8.6% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2021, 2023, so the series has gaps.
From 2022 to 2024, emissions rose 278.5% and CO₂ per nautical mile rose 14.8%.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
- 11,869 t
- Methane (CH₄)
- 0.19 t
- Nitrous oxide (N₂O)
- 0.68 t
- Under EU ETS
- 5,940 t, 51% of total
Laden voyages2024
- CO₂ on laden voyages
- 11,129 t, 95% of total
- Fuel, laden
- 3,580 t
The rest of the 2024 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, an efficiency ranking and 4 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.