Chemical tanker · Marshall Islands flag · built 2020
STI MIRACLE: CO₂ emissions 2020–2025
IMO 9833591 EU ETS6 reporting years
- CO₂ reported 2025
- 2,987 t
- Fuel burned
- 951 t
- Distance
- 11,009 nm
- Time at sea
- 908 h
- Emitted at berth
- 7% of total
- Share of year under way
- 10%
- Gross tonnage
- 29,991
STI MIRACLE against its type
Built in 2020, it is 10 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 29,991 gross tonnage it is larger than 88% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The same builder is recorded for 77 other vessels here, 27 of them chemical tankers. The reported port of registry changed: Singapore (2020–2022), then Majuro (2023–2025).
Its 2,987 t of CO₂ for 2025 is 46% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 271.3 kg CO₂, close to the type median of 250.2 kg. It logged 908 hours at sea against a median of 2,106 hours for its type that year. 7.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 6 years with reported emissions, the highest was 2020 (4,462 t) and the lowest 2025 (2,987 t). Its efficiency percentile within the type went from 5 in 2020 to 11 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 3 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 | 2,987 | 951 | 11,009 | 908 | 222 | 271.3 | 8.1 | 11 |
| 2024 | 4,082 | 1,300 | 14,546 | 1,368 | 476 | 280.7 | 10.0 | 20 |
| 2023 | 4,158 | 1,327 | 16,248 | 1,579 | 157 | 255.9 | 9.1 | 10 |
| 2022 | 3,100 | 991 | 13,071 | 1,084 | 219 | 237.1 | 8.4 | 7 |
| 2021 | 3,759 | 1,201 | 12,655 | 1,167 | 400 | 297.0 | 8.5 | 6 |
| 2020 | 4,462 | 1,427 | 15,453 | 1,344 | 464 | 288.8 | 7.9 | 5 |
Vessel particulars
- IMO number
- 9833591
- Ship type
- Chemical tanker
- Gross tonnage
- 29,991
- Length overall
- 183.0 m
- Beam
- 32.0 m
- Year built
- 2020
- Flag state
- Marshall Islands per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Singapore. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Majuro MRV 2025
- Technical efficiency (design)
- EEXI (4.14 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-27
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 153 of 1,348 qualifying chemical tankers by EEOI, at the 11th percentile. The dashed line is the type median, 14.4; this vessel reported 8.1.
EEOI divides emissions by transport work, which for this vessel and year was 367,396,064 tonne-miles over 11,009 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 33.1% lower than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 26.8% while distance sailed fell 24.3%and CO₂ per nautical mile fell 3.3%.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
- 3,034 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.17 t
- Under EU ETS
- 1,711 t, 57% of total
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 6 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.