Container ship · Liberia flag · built 2006
JONNI RITSCHER: CO₂ emissions 2018–2025
IMO 9333383 EU ETS8 reporting years
- CO₂ reported 2025
- 19,437 t
- Fuel burned
- 6,242 t
- Distance
- 58,393 nm
- Time at sea
- 3,744 h
- Emitted at berth
- 7% of total
- Share of year under way
- 43%
- Gross tonnage
- 17,360
JONNI RITSCHER against its type
Built in 2006, it is 2 years older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 17,360 gross tonnage it is smaller than 80% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. The same builder is recorded for 180 other vessels here, 110 of them container ships. The returns for 2019–2025 all give Monrovia as port of registry.
Its 19,437 t of CO₂ for 2025 is 19% 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 332.9 kg CO₂, 39% below the type median of 545.6 kg. It logged 3,744 hours at sea against a median of 3,155 hours for its type that year. 7.4% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 8 years with reported emissions, the highest was 2021 (28,914 t) and the lowest 2020 (13,808 t). Its efficiency percentile within the type went from 74 in 2018 to 85 in 2025 (lower is more efficient). Of the 7 sister ships listed below with a 2025 return, 7 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 19,437 | 6,242 | 58,393 | 3,744 | 1,432 | 332.9 | 31.1 | 85 |
| 2024 | 23,247 | 7,464 | 66,945 | 4,227 | 1,813 | 347.3 | 32.8 | 85 |
| 2023 | 26,205 | 8,316 | 75,434 | 4,825 | 1,532 | 347.4 | 36.2 | 84 |
| 2022 | 26,614 | 8,446 | 75,129 | 4,719 | 1,537 | 354.2 | 34.3 | 83 |
| 2021 | 28,914 | 9,175 | 77,149 | 5,256 | 1,417 | 374.8 | 39.0 | 88 |
| 2020 | 13,808 | 4,399 | 38,946 | 3,235 | 626 | 354.5 | 50.4 | 95 |
| 2019 | 14,061 | 4,482 | 53,395 | 4,976 | 756 | 263.4 | 28.1 | 75 |
| 2018 | 20,167 | 6,410 | 71,240 | 6,109 | 841 | 283.1 | 29.8 | 74 |
Vessel particulars
- IMO number
- 9333383
- Ship type
- Container ship
- Gross tonnage
- 17,360
- Length overall
- 178.6 m
- Year built
- 2006
- Flag state
- Liberia per EU MRV 2025
- Builder
- Pella Sietas
- Port of registry
- Monrovia MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EIV (25.7 gCO₂/t·nm)
- Verifier
- EnvService GmbH, Germany
- Accreditation
- D-VS-20809-01-00
- Compliance document issued
- 2026-03-03
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,567 of 1,838 qualifying container ships by EEOI, at the 85th percentile. The dashed line is the type median, 14.2; this vessel reported 31.1.
EEOI divides emissions by transport work, which for this vessel and year was 625,375,483 tonne-miles over 58,393 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 3.6% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 16.4% while distance sailed fell 12.8%and CO₂ per nautical mile fell 4.1%.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
- 19,743 t
- Methane (CH₄)
- 0.31 t
- Nitrous oxide (N₂O)
- 1.12 t
- Under EU ETS
- 15,494 t, 80% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 8 MRV reporting years, an efficiency ranking and 5 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.