Chemical tanker · Malta flag · built 2008
JEMMA: CO₂ emissions 2018–2022
IMO 9384095 5 reporting years
- CO₂ reported 2022
- 7,529 t
- Fuel burned
- 2,404 t
- Distance
- 20,340 nm
- Time at sea
- 1,739 h
- Emitted at berth
- 18% of total
- Share of year under way
- 20%
JEMMA against its type
Built in 2008, it is 2 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). It is one of 218 chemical tankers here under the Malta flag, 9.3% of the 2,344 on the register. The returns for 2018–2022 all give Valletta as port of registry.
Its 7,529 t of CO₂ for 2022 is 30% above the median of 5,807 t among the 1,486 chemical tankers on this register that reported for 2022. Per nautical mile it emitted 370.1 kg CO₂, 39% above the type median of 266.3 kg. It logged 1,739 hours at sea against a median of 1,995 hours for its type that year. 17.6% of its 2022 emissions were at berth; the median for chemical tankers was 8.6%. Across 5 years with reported emissions, the highest was 2019 (12,451 t) and the lowest 2020 (787 t). Its efficiency percentile within the type went from 54 in 2018 to 73 in 2022 (lower is more efficient). The one comparable vessel listed below with a 2022 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 7,529 | 2,404 | 20,340 | 1,739 | 1,327 | 370.1 | 22.4 | 73 |
| 2021 | 6,643 | 2,112 | 18,307 | 2,629 | 1,317 | 362.9 | 19.9 | 66 |
| 2020 | 787 | 249 | — | 215 | 167 | 384.8 | 53.1 | not ranked |
| 2019 | 12,451 | 3,976 | 34,729 | 4,165 | 2,244 | 358.5 | 22.8 | 72 |
| 2018 | 12,234 | 3,906 | 36,749 | 4,194 | 1,734 | 332.9 | 17.2 | 54 |
Vessel particulars
- IMO number
- 9384095
- Ship type
- Chemical tanker
- Year built
- 2008
- Flag state
- Malta per EU MRV 2022
- Port of registry
- Valletta MRV 2022
- Technical efficiency (design)
- EIV (7.66 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
- 2023-02-13
- Compliance document expires
- 2024-06-30
Efficiency against its own type2022
Position 975 of 1,334 qualifying chemical tankers by EEOI, at the 73rd percentile. The dashed line is the type median, 15.7; this vessel reported 22.4.
EEOI divides emissions by transport work, which for this vessel and year was 335,499,109 tonne-miles over 20,340 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2022 was 38.5% lower than in 2018, for EU/EEA voyages only.
From 2021 to 2022, emissions rose 13.3% while distance sailed rose 11.1%and CO₂ per nautical mile rose 2.0%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2022 emissions occurred
Laden voyages2022
- CO₂ on laden voyages
- 3,033 t, 40% of total
- Fuel, laden
- 971 t
- CO₂ per nm, laden
- 287.4 kg
The rest of the 2022 total was emitted on ballast legs or at berth.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2022, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
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.