Refrigerated cargo carrier · Liberia flag · built 1992
ACONCAGUA BAY: CO₂ emissions 2018–2025
IMO 9019652 MMSI 636013146EU ETS8 reporting years
- CO₂ reported 2025
- 3,892 t
- Fuel burned
- 1,238 t
- Distance
- 20,854 nm
- Time at sea
- 1,731 h
- Emitted at berth
- 9% of total
- Share of year under way
- 20%
- Gross tonnage
- 9,074
ACONCAGUA BAY against its type
Built in 1992, it is 2 years older than the median refrigerated cargo carrier on this register, which was built in 1994 (183 vessels with a known build year). At 9,074 gross tonnage it is smaller than 57% of the other 178 refrigerated cargo carriers with a recorded tonnage. It is one of 26 refrigerated cargo carriers here under the Liberia flag, 12.9% of the 202 on the register. The same builder is recorded for 102 other vessels here, one of them a refrigerated cargo carrier. The returns for 2018–2025 all give Monrovia as port of registry.
Its 3,892 t of CO₂ for 2025 is 25% below the median of 5,190 t among the 111 refrigerated cargo carriers on this register that reported for 2025. Per nautical mile it emitted 186.6 kg CO₂, 28% below the type median of 260.9 kg. It logged 1,731 hours at sea against a median of 1,731 hours for its type that year. 9.2% of its 2025 emissions were at berth; the median for refrigerated cargo carriers was 3.8%. Across 8 years with reported emissions, the highest was 2025 (3,892 t) and the lowest 2023 (1,077 t). Its efficiency percentile within the type went from 93 in 2020 to 14 in 2025 (lower is more efficient). Of the 3 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 | 3,892 | 1,238 | 20,854 | 1,731 | 359 | 186.6 | 37.6 | 14 |
| 2024 | 2,350 | 748 | 12,449 | 966 | 231 | 188.8 | 37.3 | 11 |
| 2023 | 1,077 | 343 | 5,987 | 420 | 74 | 179.9 | 33.4 | 9 |
| 2022 | 1,592 | 511 | 7,136 | 458 | 26 | 223.2 | 61.7 | 62 |
| 2021 | 1,970 | 627 | 9,469 | 632 | 70 | 208.1 | 50.7 | 43 |
| 2020 | 2,517 | 807 | 12,206 | 775 | 43 | 206.2 | 94.5 | 93 |
| 2019 | 2,754 | 881 | — | 862 | 129 | 195.1 | 595.6 | not ranked |
| 2018 | 1,107 | 354 | — | 405 | 60 | 185.6 | 107.0 | not ranked |
Vessel particulars
- IMO number
- 9019652
- MMSI
- 636013146
- Ship type
- Refrigerated cargo carrier
- Gross tonnage
- 9,074
- Length overall
- 148.0 m
- Beam
- 20.0 m
- Year built
- 1992
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Home port
- Monrovia
- Technical efficiency (design)
- EIV (16.32 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rev. 4
- Compliance document issued
- 2026-03-23
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 14 of 95 qualifying refrigerated cargo carriers by EEOI, at the 14th percentile. The dashed line is the type median, 55.3; this vessel reported 37.6.
EEOI divides emissions by transport work, which for this vessel and year was 103,581,315 tonne-miles over 20,854 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 251.4% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 65.6% while distance sailed rose 67.5%and CO₂ per nautical mile fell 1.2%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,952 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.22 t
- Under EU ETS
- 2,125 t, 55% of total
Observed movementsAIS · Norwegian waters
- First seen
- 09 Jun 2026
- Last seen
- 09 Jun 2026
- Days observed
- 1
- Positions
- 24
- Median speed
- 16.8 kn
Its recorded positions span 58.0°N to 58.1°N and 4.5°E to 5.5°E.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
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).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: 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.