Container ship · Malta flag
CMA CGM IGUACU: CO₂ emissions 2021–2025
IMO 9859131 EU ETS5 reporting years
- CO₂ reported 2025
- 50,258 t
- Fuel burned
- 17,705 t
- Distance
- 77,980 nm
- Time at sea
- 4,976 h
- Emitted at berth
- 2% of total
- Share of year under way
- 57%
CMA CGM IGUACU against its type
It is one of 336 container ships here under the Malta flag, 9.6% of the 3,495 on the register. The returns for 2021–2025 all give Valletta as port of registry.
Its 50,258 t of CO₂ for 2025 is 3.1 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 644.5 kg CO₂, 18% above the type median of 545.6 kg. It logged 4,976 hours at sea against a median of 3,155 hours for its type that year. 1.8% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 5 years with reported emissions, the highest was 2025 (50,258 t) and the lowest 2023 (3,782 t). Its efficiency percentile within the type went from 9 in 2021 to 8 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 50,258 | 17,705 | 77,980 | 4,976 | 923 | 644.5 | 6.7 | 8 |
| 2024 | 34,782 | 12,255 | 48,546 | 2,718 | 811 | 716.5 | 7.4 | 12 |
| 2023 | 3,782 | 1,257 | 4,241 | 270 | 434 | 891.8 | 10.8 | 27 |
| 2022 | 28,952 | 10,011 | 36,211 | 2,041 | 2,523 | 799.5 | 6.7 | 7 |
| 2021 | 23,605 | 8,027 | 26,499 | 1,479 | 2,410 | 890.8 | 7.1 | 9 |
Vessel particulars
- IMO number
- 9859131
- Ship type
- Container ship
- Flag state
- Malta per EU MRV 2025
- Port of registry
- VALLETTA MRV 2025
- Technical efficiency (design)
- EEXI (6.45 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-04-08
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 147 of 1,838 qualifying container ships by EEOI, at the 8th percentile. The dashed line is the type median, 14.2; this vessel reported 6.7.
EEOI divides emissions by transport work, which for this vessel and year was 7,512,461,883 tonne-miles over 77,980 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 112.9% higher than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 44.5% while distance sailed rose 60.6%and CO₂ per nautical mile fell 10.0%.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
- 53,296 t
- Methane (CH₄)
- 87.05 t
- Nitrous oxide (N₂O)
- 2.26 t
- Under EU ETS
- 23,094 t, 46% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2025 | 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 2021–2025, published by the European Commission.
This page draws on 5 MRV reporting years, an efficiency ranking and 1 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.