Ro-pax ship · Latvia flag · built 1989
ISABELLE: CO₂ emissions 2018–2022
IMO 8700723 5 reporting years
- CO₂ reported 2022
- 12,390 t
- Fuel burned
- 3,927 t
- Time at sea
- 55 h
- Emitted at berth
- 97% of total
- Share of year under way
- 1%
- Gross tonnage
- 35,154
ISABELLE against its type
Built in 1989, it is 11 years older than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 35,154 gross tonnage it is larger than 80% of the other 470 ro-pax ships with a recorded tonnage. It is one of 3 ro-pax ships here under the Latvia flag, 0.6% of the 493 on the register. The same builder is recorded for 56 other vessels here, 4 of them ro-pax ships. Tallink is linked to 8 vessels on this register. The returns for 2018–2022 all give Riga as port of registry.
Its 12,390 t of CO₂ for 2022 is 61% below the median of 31,508 t among the 414 ro-pax ships on this register that reported for 2022. Per nautical mile it emitted 16,649.7 kg CO₂, 33.9 times the type median of 490.9 kg. It logged 55 hours at sea against a median of 4,146 hours for its type that year. 96.7% of its 2022 emissions were at berth; the median for ro-pax ships was 6.5%. Across 5 years with reported emissions, the highest was 2018 (51,483 t) and the lowest 2021 (8,487 t).
Emissions by year2018–2022
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2022 | 12,390 | 3,927 | — | 55 | 11,983 | 16,649.7 | — | — |
| 2021 | 8,487 | 2,694 | — | 0 | 8,487 | — | — | — |
| 2020 | 23,083 | 7,326 | — | 2,263 | 8,346 | 669.9 | — | — |
| 2019 | 49,260 | 15,633 | — | 6,144 | 5,095 | 520.2 | — | — |
| 2018 | 51,483 | 16,339 | — | 6,156 | 5,091 | 523.0 | — | — |
Vessel particulars
- IMO number
- 8700723
- Ship type
- Ro-pax ship
- Gross tonnage
- 35,154
- Length overall
- 169.4 m
- Year built
- 1989
- Flag state
- Latvia Wikidata/AIS, undated
- Builder
- Brodosplit
- Port of registry
- Riga MRV 2022
- Home port
- Riga
- Ice class
- IA Super
- Technical efficiency (design)
- EIV (4.06 gCO₂/t·nm)
- Operator
- Tallink
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2023-04-28
- Compliance document expires
- 2024-06-30
Reported CO₂ by year
Reported CO₂ in 2022 was 75.9% lower than in 2018, for EU/EEA voyages only.
Where the 2022 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | NORMEC VERIFAVIA SAS | France |
A change of verifier is not in itself a sign of anything being wrong.
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) and Wikimedia Commons.
This page draws on 5 MRV reporting years, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, 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.