Ro-pax ship · Estonia flag · built 1999
REGAL STAR: CO₂ emissions 2018–2024
IMO 9087116 EU ETS7 reporting years
- CO₂ reported 2024
- 15,616 t
- Fuel burned
- 4,937 t
- Time at sea
- 3,435 h
- Emitted at berth
- 19% of total
- Share of year under way
- 39%
- Gross tonnage
- 15,281
REGAL STAR against its type
Built in 1999, it is 1 year older than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 15,281 gross tonnage it is smaller than 63% of the other 470 ro-pax ships with a recorded tonnage. It is one of 8 ro-pax ships here under the Estonia flag, 1.6% of the 493 on the register. The same builder is recorded for 5 other vessels here. The returns for 2018–2024 all give Tallinn as port of registry.
Its 15,616 t of CO₂ for 2024 is 48% below the median of 30,094 t among the 425 ro-pax ships on this register that reported for 2024. Per nautical mile it emitted 332.6 kg CO₂, 29% below the type median of 466.3 kg. It logged 3,435 hours at sea against a median of 4,228 hours for its type that year. 18.7% of its 2024 emissions were at berth; the median for ro-pax ships was 6.7%. Across 7 years with reported emissions, the highest was 2019 (21,932 t) and the lowest 2022 (15,514 t).
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 15,616 | 4,937 | — | 3,435 | 2,926 | 332.6 | — | — |
| 2023 | 15,759 | 4,981 | — | 3,449 | 2,571 | 334.3 | — | — |
| 2022 | 15,514 | 4,903 | — | 3,311 | 3,268 | 349.5 | — | — |
| 2021 | 16,187 | 5,116 | — | 3,317 | 3,706 | 339.2 | — | — |
| 2020 | 19,804 | 6,254 | — | 4,424 | 3,299 | 310.4 | — | — |
| 2019 | 21,932 | 6,929 | — | 5,140 | 2,775 | 292.3 | — | — |
| 2018 | 21,810 | 6,891 | — | 5,120 | 2,289 | 290.3 | — | — |
Vessel particulars
- IMO number
- 9087116
- Ship type
- Ro-pax ship
- Gross tonnage
- 15,281
- Length overall
- 157.0 m
- Year built
- 1999
- Flag state
- Estonia per EU MRV 2024
- Builder
- Severnaya Verf
- Port of registry
- Tallinn MRV 2024
- Home port
- Tallinn
- Ice class
- IA
- Technical efficiency (design)
- EIV (23.49 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2025-05-26
- Compliance document expires
- 2026-06-30
Reported CO₂ by year
Reported CO₂ in 2024 was 28.4% lower than in 2018, for EU/EEA voyages only.
From 2023 to 2024, emissions fell 0.9% and CO₂ per nautical mile fell 0.5%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 15,858 t
- Methane (CH₄)
- 0.25 t
- Nitrous oxide (N₂O)
- 0.89 t
- Under EU ETS
- 15,616 t, 100% of total
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 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 7 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.