Chemical tanker · Panama flag · built 2009
ARIANE MAKARA: CO₂ emissions 2018–2025
IMO 9442548 EU ETS6 reporting years
- CO₂ reported 2025
- 5,758 t
- Fuel burned
- 1,833 t
- Distance
- 29,600 nm
- Time at sea
- 2,622 h
- Emitted at berth
- 3% of total
- Share of year under way
- 30%
- Gross tonnage
- 12,105
ARIANE MAKARA against its type
Built in 2009, it is 1 year older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 12,105 gross tonnage it is smaller than 68% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The same builder is recorded for 307 other vessels here, 98 of them chemical tankers. Its MRV returns name it ARIANE MAKARA for 2018–2021 and PVT CLARA for 2024–2025. The reported port of registry changed: Singapore (2018–2021), then Panama (2024–2025).
Its 5,758 t of CO₂ for 2025 is close to the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 194.5 kg CO₂, 22% below the type median of 250.2 kg. It logged 2,622 hours at sea against a median of 2,109 hours for its type that year. 2.8% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2019 (8,840 t) and the lowest 2021 (946 t). Its efficiency percentile within the type went from 69 in 2018 to 71 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 2 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 | 5,758 | 1,833 | 29,600 | 2,622 | 160 | 194.5 | 21.0 | 71 |
| 2024 | 1,768 | 560 | 8,391 | 757 | 88 | 210.7 | 15.1 | 47 |
| 2021 | 946 | 300 | 4,319 | 366 | 18 | 219.0 | 12.9 | 31 |
| 2020 | 2,205 | 697 | 11,757 | 964 | 72 | 187.5 | 13.0 | 33 |
| 2019 | 8,840 | 2,814 | 37,510 | 4,007 | 873 | 235.7 | 21.9 | 70 |
| 2018 | 5,991 | 1,904 | 23,564 | 2,219 | 534 | 254.2 | 20.9 | 69 |
Vessel particulars
- IMO number
- 9442548
- Previously reported as
- PVT CLARA
- Call sign
- 3E3320
- Ship type
- Chemical tanker
- Gross tonnage
- 12,105
- Length overall
- 147.8 m
- Beam
- 24.2 m
- Year built
- 2009
- Flag state
- Panama per EU MRV 2025
- Builder
- Shin Kurushima Dockyard
- Port of registry
- Panama MRV 2025
- Home port
- Panama
- Technical efficiency (design)
- EIV (8.15 gCO₂/t·nm)
- Verifier
- Swiss Climate EcoCare GmbH, Germany
- Accreditation
- D-VS-20810-01
- Compliance document issued
- 2026-03-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 955 of 1,348 qualifying chemical tankers by EEOI, at the 71st percentile. The dashed line is the type median, 14.4; this vessel reported 21.0.
EEOI divides emissions by transport work, which for this vessel and year was 273,671,578 tonne-miles over 29,600 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 3.9% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2022, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 225.7% while distance sailed rose 252.7%and CO₂ per nautical mile fell 7.7%.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
- 5,848 t
- Methane (CH₄)
- 0.09 t
- Nitrous oxide (N₂O)
- 0.33 t
- Under EU ETS
- 3,378 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | NORMEC VERIFAVIA SAS | France |
| 2024 | Swiss Climate EcoCare GmbH | 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).
This page draws on 6 MRV reporting years, an efficiency ranking, 5 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.