Ro-pax ship · Cyprus flag · built 1996
ISLE OF INISHMORE: CO₂ emissions 2018–2025
IMO 9142605 EU ETS8 reporting years
- CO₂ reported 2025
- 49,629 t
- Fuel burned
- 15,844 t
- Time at sea
- 5,018 h
- Emitted at berth
- 6% of total
- Share of year under way
- 57%
- Gross tonnage
- 34,031
ISLE OF INISHMORE against its type
Built in 1996, it is 4 years older than the median ro-pax ship on this register, which was built in 2000 (483 vessels with a known build year). At 34,031 gross tonnage it is larger than 79% of the other 470 ro-pax ships with a recorded tonnage. It is one of 82 ro-pax ships here under the Cyprus flag, 16.6% of the 493 on the register. The same builder is recorded for 22 other vessels here, 15 of them ro-pax ships. Irish Ferries is linked to 5 vessels on this register. The returns for 2018–2025 all give Limassol as port of registry.
Its 49,629 t of CO₂ for 2025 is 1.7 times the median of 30,062 t among the 417 ro-pax ships on this register that reported for 2025. Per nautical mile it emitted 716.8 kg CO₂, 1.5 times the type median of 467.6 kg. It logged 5,018 hours at sea against a median of 4,243 hours for its type that year. 5.6% of its 2025 emissions were at berth; the median for ro-pax ships was 6.7%. Across 8 years with reported emissions, the highest was 2018 (54,342 t) and the lowest 2021 (40,619 t). Of the 4 sister ships listed below with a 2025 return, 4 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 | 49,629 | 15,844 | — | 5,018 | 2,792 | 716.8 | — | — |
| 2024 | 49,505 | 15,780 | — | 5,428 | 2,294 | 670.6 | — | — |
| 2023 | 45,886 | 14,592 | — | 5,047 | 2,131 | 649.3 | — | — |
| 2022 | 45,959 | 14,483 | — | 5,357 | 1,981 | 614.5 | — | — |
| 2021 | 40,619 | 12,790 | — | 4,708 | 1,529 | 629.8 | — | — |
| 2020 | 50,102 | 16,081 | — | 5,890 | 3,015 | 548.2 | — | — |
| 2019 | 51,475 | 16,522 | — | 5,292 | 4,174 | 599.0 | — | — |
| 2018 | 54,342 | 17,442 | — | 3,851 | 4,428 | 621.0 | — | — |
Vessel particulars
- IMO number
- 9142605
- Ship type
- Ro-pax ship
- Gross tonnage
- 34,031
- Length overall
- 182.0 m
- Year built
- 1996
- Flag state
- Cyprus per EU MRV 2025
- Builder
- Van der Giessen de Noord
- Port of registry
- Limassol MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (23.64 gCO₂/t·nm)
- Operator
- Irish Ferries
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-20
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 8.7% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 0.3% and CO₂ per nautical mile rose 6.9%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 50,407 t
- Methane (CH₄)
- 0.79 t
- Nitrous oxide (N₂O)
- 2.85 t
- Under EU ETS
- 26,242 t, 53% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | HELLENIC LLOYD'S S.A. | Greece |
| 2021 | DNV | Germany |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 8 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.