Chemical tanker · Hong Kong flag · built 2000
MELATI 7: CO₂ emissions 2021–2025
IMO 9172272 EU ETS5 reporting years
- CO₂ reported 2025
- 4,094 t
- Fuel burned
- 1,304 t
- Distance
- 11,344 nm
- Time at sea
- 1,232 h
- Emitted at berth
- 6% of total
- Share of year under way
- 14%
- Gross tonnage
- 22,116
MELATI 7 against its type
Built in 2000, it is 10 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 22,116 gross tonnage it is smaller than 53% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 65 chemical tankers here under the Hong Kong flag, 2.8% of the 2,344 on the register. The same builder is recorded for 761 other vessels here, 4 of them chemical tankers. The returns for 2021–2025 all give HONG KONG as port of registry.
Its 4,094 t of CO₂ for 2025 is 26% below the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 360.9 kg CO₂, 44% above the type median of 250.2 kg. It logged 1,232 hours at sea against a median of 2,109 hours for its type that year. 6.3% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2024 (13,821 t) and the lowest 2025 (4,094 t). Its efficiency percentile within the type went from 48 in 2021 to 55 in 2025 (lower is more efficient). Of the 3 comparable vessels listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,094 | 1,304 | 11,344 | 1,232 | 258 | 360.9 | 15.5 | 55 |
| 2024 | 13,821 | 4,366 | 42,058 | 3,879 | 1,442 | 328.6 | 16.2 | 51 |
| 2023 | 9,008 | 2,852 | 28,701 | 2,487 | 452 | 313.9 | 13.1 | 36 |
| 2022 | 5,840 | 1,848 | 17,144 | 1,587 | 262 | 340.6 | 23.7 | 76 |
| 2021 | 5,761 | 1,824 | 17,675 | 1,639 | 229 | 326.0 | 15.7 | 48 |
Vessel particulars
- IMO number
- 9172272
- Ship type
- Chemical tanker
- Gross tonnage
- 22,116
- Length overall
- 177.0 m
- Year built
- 2000
- Flag state
- Hong Kong per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- HONG KONG MRV 2025
- Technical efficiency (design)
- EEXI (6.16 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-13
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 742 of 1,348 qualifying chemical tankers by EEOI, at the 55th percentile. The dashed line is the type median, 14.4; this vessel reported 15.5.
EEOI divides emissions by transport work, which for this vessel and year was 263,941,973 tonne-miles over 11,344 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 28.9% lower than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 70.4% while distance sailed fell 73.0%and CO₂ per nautical mile rose 9.8%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,158 t
- Methane (CH₄)
- 0.07 t
- Nitrous oxide (N₂O)
- 0.23 t
- Under EU ETS
- 2,402 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | Bureau Veritas Certification France | France |
| 2025 | 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 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, an efficiency ranking and 5 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.