Oil tanker · Italy flag · built 2011
PS TRIESTE: CO₂ emissions 2019–2023
IMO 9473054 3 reporting years
- CO₂ reported 2023
- 11,690 t
- Fuel burned
- 3,740 t
- Distance
- 27,950 nm
- Time at sea
- 2,565 h
- Emitted at berth
- 9% of total
- Share of year under way
- 29%
- Gross tonnage
- 60,205
PS TRIESTE against its type
Built in 2011, it is 1 year newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 60,205 gross tonnage it is larger than 52% of the other 2,841 oil tankers with a recorded tonnage. It is one of 43 oil tankers here under the Italy flag, 1.2% of the 3,548 on the register. The same builder is recorded for 360 other vessels here, 27 of them oil tankers. Its MRV returns name it RBD GINO FERRETTI for 2019 and PS TRIESTE for 2020–2023. The returns for 2019–2023 all give Naples as port of registry.
Its 11,690 t of CO₂ for 2023 is 1.6 times the median of 7,491 t among the 1,850 oil tankers on this register that reported for 2023. Per nautical mile it emitted 418.3 kg CO₂, close to the type median of 408.5 kg. It logged 2,565 hours at sea against a median of 1,807 hours for its type that year. 9.0% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Across 3 years with reported emissions, the highest was 2023 (11,690 t) and the lowest 2020 (2,030 t). Its efficiency percentile within the type went from 56 in 2019 to 70 in 2023 (lower is more efficient). The one sister ship listed below with a 2023 return reported a lower CO₂ per nautical mile.
Emissions by year2019–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 11,690 | 3,740 | 27,950 | 2,565 | 1,050 | 418.3 | 10.5 | 70 |
| 2020 | 2,030 | 644 | — | 346 | 13 | 470.0 | — | — |
| 2019 | 7,165 | 2,264 | 13,211 | 2,540 | 644 | 542.4 | 9.2 | 56 |
Vessel particulars
- IMO number
- 9473054
- Previously reported as
- RBD GINO FERRETTI
- Ship type
- Oil tanker
- Gross tonnage
- 60,205
- Length overall
- 243.8 m
- Beam
- 42.0 m
- Year built
- 2011
- Flag state
- Italy Wikidata/AIS, undated
- Builder
- Tsuneishi Shipbuilding
- Port of registry
- Naples MRV 2023
- Technical efficiency (design)
- EIV (3.82 gCO₂/t·nm)
- Verifier
- AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
- Accreditation
- 1083-2
- Compliance document issued
- 2024-06-26
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 1,139 of 1,615 qualifying oil tankers by EEOI, at the 70th percentile. The dashed line is the type median, 8.0; this vessel reported 10.5.
EEOI divides emissions by transport work, which for this vessel and year was 1,114,433,746 tonne-miles over 27,950 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 63.2% higher than in 2019, for EU/EEA voyages only. No return is recorded for 2021, 2022, so the series has gaps.
From 2020 to 2023, emissions rose 476.0% and CO₂ per nautical mile fell 11.0%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2023 emissions occurred
Laden voyages2023
- CO₂ on laden voyages
- 5,428 t, 46% of total
- Fuel, laden
- 1,739 t
- CO₂ per nm, laden
- 433.1 kg
The rest of the 2023 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | RINA Services Spa | Italy |
| 2020 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | 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 2019–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.