Ro-ro ship · Türkiye flag · built 1987
ULUSOY-5: CO₂ emissions 2018–2025
IMO 8501464 EU ETS8 reporting years
- CO₂ reported 2025
- 9,111 t
- Fuel burned
- 2,908 t
- Distance
- 40,902 nm
- Time at sea
- 3,986 h
- Emitted at berth
- 1% of total
- Share of year under way
- 46%
- Gross tonnage
- 19,689
ULUSOY-5 against its type
Built in 1987, it is 15 years older than the median ro-ro ship on this register, which was built in 2002 (281 vessels with a known build year). At 19,689 gross tonnage it is smaller than 58% of the other 269 ro-ro ships with a recorded tonnage. It is one of 18 ro-ro ships here under the Türkiye flag, 5.8% of the 311 on the register. The returns for 2018–2025 all give ISTANBUL as port of registry.
Its 9,111 t of CO₂ for 2025 is 57% below the median of 21,362 t among the 238 ro-ro ships on this register that reported for 2025. Per nautical mile it emitted 222.8 kg CO₂, 32% below the type median of 327.0 kg. It logged 3,986 hours at sea against a median of 4,872 hours for its type that year. 1.3% of its 2025 emissions were at berth; the median for ro-ro ships was 4.3%. Across 8 years with reported emissions, the highest was 2019 (14,902 t) and the lowest 2020 (1,859 t). Its efficiency percentile within the type went from 41 in 2018 to 80 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 1 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 | 9,111 | 2,908 | 40,902 | 3,986 | 122 | 222.8 | 148.7 | 80 |
| 2024 | 5,912 | 1,888 | — | 3,534 | 133 | 205.9 | 311.2 | not ranked |
| 2023 | 11,908 | 3,804 | — | 4,447 | 248 | 212.7 | 334.3 | not ranked |
| 2022 | 12,481 | 4,000 | 59,209 | 4,034 | 189 | 210.8 | 65.8 | 26 |
| 2021 | 9,568 | 3,066 | 45,803 | 3,065 | 237 | 208.9 | 66.4 | 26 |
| 2020 | 1,859 | 595 | — | 629 | 22 | 215.9 | 90.7 | not ranked |
| 2019 | 14,902 | 3,748 | 45,946 | 4,216 | 3,437 | 324.3 | 99.8 | 63 |
| 2018 | 12,272 | 3,929 | 50,109 | 4,800 | 167 | 244.9 | 80.8 | 41 |
Vessel particulars
- IMO number
- 8501464
- Ship type
- Ro-ro ship
- Gross tonnage
- 19,689
- Length overall
- 163.0 m
- Beam
- 23.0 m
- Year built
- 1987
- Flag state
- Türkiye per EU MRV 2025
- Port of registry
- ISTANBUL MRV 2025
- Home port
- ISTANBUL
- Technical efficiency (design)
- EIV (19.9 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-02-28
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 154 of 192 qualifying ro-ro ships by EEOI, at the 80th percentile. The dashed line is the type median, 85.3; this vessel reported 148.7.
EEOI divides emissions by transport work, which for this vessel and year was 61,272,630 tonne-miles over 40,902 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 25.8% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 54.1% and CO₂ per nautical mile rose 8.2%.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
- 9,254 t
- Methane (CH₄)
- 0.15 t
- Nitrous oxide (N₂O)
- 0.52 t
- Under EU ETS
- 4,734 t, 52% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2019 | HELLENIC LLOYD'S S.A. | Greece |
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).
This page draws on 8 MRV reporting years, an efficiency ranking and 4 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.