Chemical tanker · Cayman Islands flag · built 2016
MANCHAC SUN: CO₂ emissions 2020–2025
IMO 9724013 EU ETS3 reporting years
- CO₂ reported 2025
- 7,390 t
- Fuel burned
- 2,724 t
- Distance
- 31,514 nm
- Time at sea
- 3,091 h
- Emitted at berth
- 5% of total
- Share of year under way
- 35%
- Gross tonnage
- 30,565
MANCHAC SUN against its type
Built in 2016, it is 6 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 30,565 gross tonnage it is larger than 96% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 48 chemical tankers here under the Cayman Islands flag, 2.0% of the 2,344 on the register. The returns for 2020–2022 all give GEORGE TOWN as port of registry.
Its 7,390 t of CO₂ for 2025 is 34% above the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 234.5 kg CO₂, close to the type median of 250.2 kg. It logged 3,091 hours at sea against a median of 2,109 hours for its type that year. 4.6% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 3 years with reported emissions, the highest was 2025 (7,390 t) and the lowest 2020 (2,257 t). Its efficiency percentile within the type went from 17 in 2020 to 31 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2020–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 7,390 | 2,724 | 31,514 | 3,091 | 341 | 234.5 | 11.2 | 31 |
| 2022 | 2,585 | 904 | 11,647 | 1,036 | 133 | 222.0 | 11.4 | 26 |
| 2020 | 2,257 | 1,107 | 8,064 | 670 | 174 | 279.8 | 10.4 | 17 |
Vessel particulars
- IMO number
- 9724013
- Ship type
- Chemical tanker
- Gross tonnage
- 30,565
- Length overall
- 186.0 m
- Beam
- 32.2 m
- Year built
- 2016
- Flag state
- Cayman Islands Wikidata/AIS, undated
- Technical efficiency (design)
- EEDI (4.57 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-04-02
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 416 of 1,348 qualifying chemical tankers by EEOI, at the 31st percentile. The dashed line is the type median, 14.4; this vessel reported 11.2.
EEOI divides emissions by transport work, which for this vessel and year was 659,274,755 tonne-miles over 31,514 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 227.5% higher than in 2020, for EU/EEA voyages only. No return is recorded for 2021, 2023, 2024, so the series has gaps.
From 2022 to 2025, emissions rose 185.9% while distance sailed rose 170.6%and CO₂ per nautical mile rose 5.6%.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
- 7,524 t
- Methane (CH₄)
- 0.14 t
- Nitrous oxide (N₂O)
- 0.49 t
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2020–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 3 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.