Chemical tanker · Liberia flag · built 2004
GIANNUTRI: CO₂ emissions 2018–2025
IMO 9286047 7 reporting years
- CO₂ reported 2023
- 5,231 t
- Fuel burned
- 1,658 t
- Distance
- 14,936 nm
- Time at sea
- 1,292 h
- Emitted at berth
- 4% of total
- Share of year under way
- 15%
- Gross tonnage
- 23,235
GIANNUTRI against its type
Built in 2004, it is 6 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 23,235 gross tonnage it is larger than 50% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. The same builder is recorded for 983 other vessels here, 330 of them chemical tankers. Its MRV returns name it GIANNUTRI for 2018–2022 and ROMA for 2023–2025. The reported port of registry changed: Valletta (2018–2022), then MONROVIA (2023–2025).
Its 5,231 t of CO₂ for 2023 is close to the median of 5,393 t among the 1,411 chemical tankers on this register that reported for 2023. Per nautical mile it emitted 350.3 kg CO₂, 36% above the type median of 258.0 kg. It logged 1,292 hours at sea against a median of 1,919 hours for its type that year. 3.8% of its 2023 emissions were at berth; the median for chemical tankers was 8.2%. Across 6 years with reported emissions, the highest was 2018 (16,321 t) and the lowest 2023 (5,231 t). Its efficiency percentile within the type went from 93 in 2018 to 58 in 2023 (lower is more efficient). Of the 3 sister ships listed below with a 2023 return, 2 reported a lower CO₂ per nautical mile than this vessel.
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2023 | 5,231 | 1,658 | 14,936 | 1,292 | 200 | 350.3 | 17.8 | 58 |
| 2022 | 9,170 | 2,885 | 22,924 | 2,795 | 1,379 | 400.0 | 29.1 | 82 |
| 2021 | 12,588 | 3,942 | 44,568 | 4,260 | 2,650 | 282.4 | 15.4 | 46 |
| 2020 | 12,490 | 3,926 | 34,860 | 4,117 | 1,874 | 358.3 | 19.1 | 66 |
| 2019 | 10,602 | 3,348 | 25,556 | 3,306 | 2,873 | 414.9 | 22.3 | 72 |
| 2018 | 16,321 | 5,116 | 45,077 | 5,781 | 2,870 | 362.1 | 22.8 | 93 |
Vessel particulars
- IMO number
- 9286047
- Previously reported as
- ROMA
- Ship type
- Chemical tanker
- Gross tonnage
- 23,235
- Length overall
- 182.6 m
- Year built
- 2004
- Flag state
- Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Malta. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- HD Hyundai Mipo
- Port of registry
- MONROVIA MRV 2023
- Ice class
- IB
- Technical efficiency (design)
- EEXI (5.73 gCO₂/t·nm)
- Verifier
- Bureau Veritas Certification France, France
- Accreditation
- 3-2047 rév. 1
- Compliance document issued
- 2024-06-29
- Compliance document expires
- 2025-06-30
Efficiency against its own type2023
Position 710 of 1,230 qualifying chemical tankers by EEOI, at the 58th percentile. The dashed line is the type median, 15.6; this vessel reported 17.8.
EEOI divides emissions by transport work, which for this vessel and year was 294,068,016 tonne-miles over 14,936 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2023 was 67.9% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2022 to 2023, emissions fell 42.9% while distance sailed fell 34.8%and CO₂ per nautical mile fell 12.4%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2023 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Dromon Bureau of Shipping | Greece |
| 2021 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2023 | Bureau Veritas Certification France | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 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.