Chemical tanker · Italy flag · built 2015
ECO FLEET: CO₂ emissions 2018–2025
IMO 9717503 EU ETS8 reporting years
- CO₂ reported 2025
- 10,218 t
- Fuel burned
- 3,220 t
- Distance
- 31,846 nm
- Time at sea
- 3,219 h
- Emitted at berth
- 13% of total
- Share of year under way
- 37%
- Gross tonnage
- 24,061
ECO FLEET against its type
Built in 2015, it is 5 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 24,061 gross tonnage it is larger than 56% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 43 chemical tankers here under the Italy flag, 1.8% of the 2,344 on the register. The same builder is recorded for 77 other vessels here, 27 of them chemical tankers. Its MRV returns name it ECO FLEET for 2018–2024 and VALDARNO for 2025. The reported port of registry changed: Majuro (2018–2024), then Ancona (2025).
Its 10,218 t of CO₂ for 2025 is 1.8 times the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 320.9 kg CO₂, 28% above the type median of 250.2 kg. It logged 3,219 hours at sea against a median of 2,106 hours for its type that year. 13.1% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2022 (14,237 t) and the lowest 2023 (7,340 t). Its efficiency percentile within the type went from 60 in 2018 to 73 in 2025 (lower is more efficient). Of the 6 sister ships listed below with a 2025 return, 3 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 | 10,218 | 3,220 | 31,846 | 3,219 | 1,335 | 320.9 | 21.9 | 73 |
| 2024 | 7,760 | 2,462 | 30,420 | 2,430 | 429 | 255.1 | 18.5 | 59 |
| 2023 | 7,340 | 2,336 | 23,276 | 3,540 | 624 | 315.4 | 15.4 | 49 |
| 2022 | 14,237 | 4,464 | 57,885 | 6,025 | 1,675 | 245.9 | 15.8 | 51 |
| 2021 | 8,583 | 2,723 | 32,484 | 2,751 | 1,398 | 264.2 | 13.6 | 36 |
| 2020 | 11,085 | 3,519 | 41,182 | 3,760 | 1,107 | 269.2 | 15.8 | 50 |
| 2019 | 11,889 | 3,771 | 38,420 | 5,851 | 1,435 | 309.4 | 15.7 | 45 |
| 2018 | 13,603 | 4,329 | 37,701 | 6,366 | 1,282 | 360.8 | 18.4 | 60 |
Vessel particulars
- IMO number
- 9717503
- Previously reported as
- VALDARNO
- Ship type
- Chemical tanker
- Gross tonnage
- 24,061
- Length overall
- 184.0 m
- Year built
- 2015
- Flag state
- Italy per EU MRV 2025
- Port of registry
- Ancona MRV 2025
- Home port
- Ancona
- Technical efficiency (design)
- EEDI (5.12 gCO₂/t·nm)
- Verifier
- RINA Services Spa, Italy
- Accreditation
- 002O
- Compliance document issued
- 2026-03-12
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 980 of 1,348 qualifying chemical tankers by EEOI, at the 73rd percentile. The dashed line is the type median, 14.4; this vessel reported 21.9.
EEOI divides emissions by transport work, which for this vessel and year was 466,584,018 tonne-miles over 31,846 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 24.9% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 31.7% while distance sailed rose 4.7%and CO₂ per nautical mile rose 25.8%.That points mainly to how efficiently it sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 10,376 t
- Methane (CH₄)
- 0.16 t
- Nitrous oxide (N₂O)
- 0.58 t
- Under EU ETS
- 4,531 t, 44% of total
Laden voyages2025
- CO₂ on laden voyages
- 2,987 t, 29% of total
- Fuel, laden
- 954 t
- CO₂ per nm, laden
- 378.3 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2019 | HELLENIC LLOYD'S S.A. | Greece |
| 2023 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2025 | RINA Services Spa | Italy |
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, 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.