Container ship · Liberia flag
MSC DILETTA: CO₂ emissions 2021–2025
IMO 9897004 EU ETS5 reporting years
- CO₂ reported 2025
- 18,423 t
- Fuel burned
- 5,916 t
- Distance
- 14,066 nm
- Time at sea
- 917 h
- Emitted at berth
- 2% of total
- Share of year under way
- 10%
MSC DILETTA against its type
It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. Mediterranean Shipping Company is linked to 44 vessels on this register. The returns for 2021–2025 all give Monrovia as port of registry.
Its 18,423 t of CO₂ for 2025 is 13% above the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 1,309.8 kg CO₂, 2.4 times the type median of 545.6 kg. It logged 917 hours at sea against a median of 3,155 hours for its type that year. 1.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 5 years with reported emissions, the highest was 2024 (101,802 t) and the lowest 2025 (18,423 t). Its efficiency percentile within the type went from 10 in 2021 to 51 in 2025 (lower is more efficient). Of the 8 comparable vessels listed below with a 2025 return, 8 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 | 18,423 | 5,916 | 14,066 | 917 | 287 | 1,309.8 | 14.6 | 51 |
| 2024 | 101,802 | 32,687 | 79,291 | 4,706 | 2,039 | 1,283.9 | 7.9 | 15 |
| 2023 | 19,520 | 6,268 | 16,817 | 1,124 | 1,579 | 1,160.8 | 7.3 | 11 |
| 2022 | 43,776 | 14,056 | 38,413 | 2,789 | 1,550 | 1,139.6 | 7.9 | 13 |
| 2021 | 28,701 | 9,212 | 26,436 | 1,843 | 543 | 1,085.7 | 7.2 | 10 |
Vessel particulars
- IMO number
- 9897004
- Ship type
- Container ship
- Length overall
- 399.8 m
- Beam
- 61.0 m
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (7.29 gCO₂/t·nm)
- Operator
- Mediterranean Shipping Company
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-14
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 939 of 1,838 qualifying container ships by EEOI, at the 51st percentile. The dashed line is the type median, 14.2; this vessel reported 14.6.
Across the 34 ranked vessels operated by Mediterranean Shipping Company, the median percentile is 52. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 1,265,335,852 tonne-miles over 14,066 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 35.8% lower than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 81.9% while distance sailed fell 82.3%and CO₂ per nautical mile rose 2.0%.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
- 18,714 t
- Methane (CH₄)
- 0.30 t
- Nitrous oxide (N₂O)
- 1.06 t
- Under EU ETS
- 10,667 t, 58% of total
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 2 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.