Container ship · Malta flag · built 2011
UMM SALAL: CO₂ emissions 2020–2022
IMO 9525857 3 reporting years
- CO₂ reported 2022
- 6,253 t
- Fuel burned
- 1,999 t
- Distance
- 7,520 nm
- Time at sea
- 753 h
- Emitted at berth
- 11% of total
- Share of year under way
- 9%
- Gross tonnage
- 141,077
UMM SALAL against its type
Built in 2011, it is 3 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 141,077 gross tonnage it is larger than 86% of the other 3,000 container ships with a recorded tonnage. It is one of 336 container ships here under the Malta flag, 9.6% of the 3,495 on the register. The same builder is recorded for 563 other vessels here, 243 of them container ships. The returns for 2020–2022 all give Valletta as port of registry.
Its 6,253 t of CO₂ for 2022 is 59% below the median of 15,388 t among the 1,858 container ships on this register that reported for 2022. Per nautical mile it emitted 831.5 kg CO₂, 1.5 times the type median of 539.7 kg. It logged 753 hours at sea against a median of 2,699 hours for its type that year. 11.2% of its 2022 emissions were at berth; the median for container ships was 4.2%. Across 3 years with reported emissions, the highest was 2021 (14,686 t) and the lowest 2022 (6,253 t). Its efficiency percentile within the type went from 29 in 2020 to 19 in 2022 (lower is more efficient). The one sister ship listed below with a 2022 return reported a lower CO₂ per nautical mile.
Emissions by year2020–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 6,253 | 1,999 | 7,520 | 753 | 703 | 831.5 | 9.7 | 19 |
| 2021 | 14,686 | 4,704 | 15,869 | 1,144 | 1,071 | 925.5 | 11.0 | 26 |
| 2020 | 14,146 | 4,484 | 14,252 | 960 | 786 | 992.5 | 11.1 | 29 |
Vessel particulars
- IMO number
- 9525857
- Ship type
- Container ship
- Gross tonnage
- 141,077
- Length overall
- 365.5 m
- Year built
- 2011
- Flag state
- Malta Wikidata/AIS, undated
- Builder
- Samsung Heavy Industries
- Port of registry
- Valletta MRV 2022
- Technical efficiency (design)
- EIV (13.05 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2023-01-27
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 296 of 1,589 qualifying container ships by EEOI, at the 19th percentile. The dashed line is the type median, 16.9; this vessel reported 9.7.
EEOI divides emissions by transport work, which for this vessel and year was 647,301,242 tonne-miles over 7,520 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 55.8% lower than in 2020, for EU/EEA voyages only.
From 2021 to 2022, emissions fell 57.4% while distance sailed fell 52.6%and CO₂ per nautical mile fell 10.2%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2020–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 3 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.