Container ship · Liberia flag · built 2012
ARGOS: CO₂ emissions 2021–2023
IMO 9477787 3 reporting years
- CO₂ reported 2023
- 6,656 t
- Fuel burned
- 2,184 t
- Distance
- 14,673 nm
- Time at sea
- 1,806 h
- Emitted at berth
- 9% of total
- Share of year under way
- 21%
- Gross tonnage
- 40,542
ARGOS against its type
Built in 2012, it is 4 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 40,542 gross tonnage it is smaller than 54% 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. The same builder is recorded for 21 other vessels here, 10 of them container ships. Its MRV returns name it ARGOS for 2021 and CMA CGM PERTH for 2022–2023.
Its 6,656 t of CO₂ for 2023 is 54% below the median of 14,627 t among the 1,920 container ships on this register that reported for 2023. Per nautical mile it emitted 453.6 kg CO₂, 11% below the type median of 509.2 kg. It logged 1,806 hours at sea against a median of 2,716 hours for its type that year. 9.4% of its 2023 emissions were at berth; the median for container ships was 4.0%. Across 3 years with reported emissions, the highest was 2021 (25,870 t) and the lowest 2023 (6,656 t). Its efficiency percentile within the type went from 65 in 2021 to 63 in 2023 (lower is more efficient). The one sister ship listed below with a 2023 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2021–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 6,656 | 2,184 | 14,673 | 1,806 | 626 | 453.6 | 21.7 | 63 |
| 2022 | 7,590 | 2,435 | 13,209 | 844 | 77 | 574.6 | 28.7 | 77 |
| 2021 | 25,870 | 8,273 | 42,772 | 2,934 | 805 | 604.8 | 21.0 | 65 |
Vessel particulars
- IMO number
- 9477787
- Previously reported as
- CMA CGM PERTH
- Ship type
- Container ship
- Gross tonnage
- 40,542
- Length overall
- 261.1 m
- Beam
- 32.3 m
- Year built
- 2012
- Flag state
- Liberia Wikidata/AIS, undated
- Technical efficiency (design)
- EEXI (13.9 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2024-06-28
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,051 of 1,664 qualifying container ships by EEOI, at the 63rd percentile. The dashed line is the type median, 17.4; this vessel reported 21.7.
EEOI divides emissions by transport work, which for this vessel and year was 306,711,982 tonne-miles over 14,673 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 74.3% lower than in 2021, for EU/EEA voyages only.
From 2022 to 2023, emissions fell 12.3% while distance sailed rose 11.1%and CO₂ per nautical mile fell 21.1%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2023 emissions occurred
Laden voyages2023
- CO₂ on laden voyages
- 6,029 t, 91% of total
- Fuel, laden
- 1,988 t
- CO₂ per nm, laden
- 410.9 kg
The rest of the 2023 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | RINA Services Spa | Italy |
| 2022 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
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 2021–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 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.