Container ship · Panama flag · built 2019
MSC LENI: CO₂ emissions 2019–2025
IMO 9839454 EU ETS7 reporting years
- CO₂ reported 2025
- 56,728 t
- Fuel burned
- 18,212 t
- Distance
- 48,937 nm
- Time at sea
- 3,112 h
- Emitted at berth
- 2% of total
- Share of year under way
- 36%
- Gross tonnage
- 232,618
MSC LENI against its type
Built in 2019, it is 11 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 232,618 gross tonnage it is larger than 99% of the other 3,000 container ships with a recorded tonnage. It is one of 387 container ships here under the Panama flag, 11.1% of the 3,495 on the register. The returns for 2019–2025 all give panama as port of registry.
Its 56,728 t of CO₂ for 2025 is 3.5 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 1,159.2 kg CO₂, 2.1 times the type median of 545.6 kg. It logged 3,112 hours at sea against a median of 3,155 hours for its type that year. 1.7% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 7 years with reported emissions, the highest was 2024 (66,428 t) and the lowest 2022 (14,544 t). Its efficiency percentile within the type went from 9 in 2019 to 13 in 2025 (lower is more efficient). Of the 8 comparable vessels listed below with a 2025 return, 5 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 56,728 | 18,212 | 48,937 | 3,112 | 973 | 1,159.2 | 7.4 | 13 |
| 2024 | 66,428 | 21,323 | 61,759 | 4,162 | 1,680 | 1,075.6 | 7.0 | 9 |
| 2023 | 17,625 | 5,624 | 14,580 | 1,107 | 2,472 | 1,208.9 | 8.8 | 18 |
| 2022 | 14,544 | 4,628 | 10,987 | 808 | 2,979 | 1,323.7 | 8.9 | 16 |
| 2021 | 19,952 | 6,358 | 14,298 | 1,005 | 2,748 | 1,395.5 | 8.6 | 13 |
| 2020 | 56,496 | 18,134 | 47,695 | 2,858 | 2,477 | 1,184.5 | 7.2 | 12 |
| 2019 | 23,108 | 7,399 | 19,340 | 1,161 | 458 | 1,194.8 | 7.3 | 9 |
Vessel particulars
- IMO number
- 9839454
- Ship type
- Container ship
- Gross tonnage
- 232,618
- Length overall
- 399.9 m
- Beam
- 61.5 m
- Year built
- 2019
- Flag state
- Panama per EU MRV 2025
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (7.29 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-15
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 241 of 1,838 qualifying container ships by EEOI, at the 13th percentile. The dashed line is the type median, 14.2; this vessel reported 7.4.
EEOI divides emissions by transport work, which for this vessel and year was 7,697,200,814 tonne-miles over 48,937 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 145.5% higher than in 2019, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 14.6% while distance sailed fell 20.8%and CO₂ per nautical mile rose 7.8%.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
- 57,623 t
- Methane (CH₄)
- 0.91 t
- Nitrous oxide (N₂O)
- 3.28 t
- Under EU ETS
- 29,710 t, 52% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, an efficiency ranking and 4 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.