Container ship · Liberia flag · built 2013
ARICA EXPRESS: CO₂ emissions 2020–2025
IMO 9495765 EU ETS6 reporting years
- CO₂ reported 2025
- 36,653 t
- Fuel burned
- 11,708 t
- Distance
- 70,010 nm
- Time at sea
- 5,362 h
- Emitted at berth
- 3% of total
- Share of year under way
- 61%
- Gross tonnage
- 48,799
ARICA EXPRESS against its type
Built in 2013, it is 5 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 48,799 gross tonnage it is larger than 51% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. Its MRV returns name it RHL CONSTANTIA for 2020, CONSTANTIA for 2021–2022 and ARICA EXPRESS for 2023–2025. The returns for 2020–2025 all give Monrovia as port of registry.
Its 36,653 t of CO₂ for 2025 is 2.2 times the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 523.5 kg CO₂, close to the type median of 545.6 kg. It logged 5,362 hours at sea against a median of 3,155 hours for its type that year. 3.4% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 6 years with reported emissions, the highest was 2025 (36,653 t) and the lowest 2020 (4,841 t). Its efficiency percentile within the type was 61 in both 2020 and 2025. Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 36,653 | 11,708 | 70,010 | 5,362 | 1,251 | 523.5 | 17.2 | 61 |
| 2024 | 20,604 | 6,584 | 44,047 | 3,643 | 759 | 467.8 | 17.4 | 57 |
| 2023 | 5,663 | 1,787 | — | 590 | 187 | 591.8 | 69.5 | not ranked |
| 2022 | 13,734 | 4,355 | 21,918 | 1,362 | 373 | 626.6 | 15.1 | 44 |
| 2021 | 29,202 | 9,249 | 51,995 | 3,574 | 735 | 561.6 | 15.7 | 48 |
| 2020 | 4,841 | 1,531 | 8,956 | 674 | 151 | 540.5 | 19.0 | 61 |
Vessel particulars
- IMO number
- 9495765
- Previously reported as
- RHL CONSTANTIA, CONSTANTIA
- Ship type
- Container ship
- Gross tonnage
- 48,799
- Length overall
- 260.0 m
- Beam
- 38.0 m
- Year built
- 2013
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- MONROVIA MRV 2025
- Technical efficiency (design)
- EEXI (12.37 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,120 of 1,838 qualifying container ships by EEOI, at the 61st percentile. The dashed line is the type median, 14.2; this vessel reported 17.2.
EEOI divides emissions by transport work, which for this vessel and year was 2,127,280,325 tonne-miles over 70,010 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 657.2% higher than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 77.9% while distance sailed rose 58.9%and CO₂ per nautical mile rose 11.9%.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
- 37,228 t
- Methane (CH₄)
- 0.59 t
- Nitrous oxide (N₂O)
- 2.11 t
- Under EU ETS
- 23,692 t, 65% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2020 | EnvService GmbH | Germany |
| 2024 | 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 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.