Chemical tanker · Singapore flag · built 2005
THERESA GALAXY: CO₂ emissions 2022–2025
IMO 9317195 EU ETS4 reporting years
- CO₂ reported 2025
- 4,058 t
- Fuel burned
- 1,297 t
- Distance
- 17,668 nm
- Time at sea
- 1,517 h
- Emitted at berth
- 4% of total
- Share of year under way
- 17%
- Gross tonnage
- 12,105
THERESA GALAXY against its type
Built in 2005, it is 5 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 12,105 gross tonnage it is smaller than 68% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 205 chemical tankers here under the Singapore flag, 8.7% of the 2,344 on the register. The same builder is recorded for 307 other vessels here, 98 of them chemical tankers. The returns for 2022–2025 all give Singapore as port of registry.
Its 4,058 t of CO₂ for 2025 is 27% 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 229.7 kg CO₂, close to the type median of 250.2 kg. It logged 1,517 hours at sea against a median of 2,109 hours for its type that year. 4.3% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 4 years with reported emissions, the highest was 2022 (12,249 t) and the lowest 2023 (3,626 t). Its efficiency percentile within the type went from 70 in 2022 to 81 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 4,058 | 1,297 | 17,668 | 1,517 | 173 | 229.7 | 27.2 | 81 |
| 2024 | 5,166 | 1,632 | 20,177 | 1,850 | 290 | 256.1 | 18.0 | 58 |
| 2023 | 3,626 | 1,142 | 13,564 | 1,210 | 312 | 267.4 | 21.3 | 68 |
| 2022 | 12,249 | 3,880 | 53,004 | 4,569 | 524 | 231.1 | 21.2 | 70 |
Vessel particulars
- IMO number
- 9317195
- Ship type
- Chemical tanker
- Gross tonnage
- 12,105
- Length overall
- 147.8 m
- Beam
- 24.2 m
- Year built
- 2005
- Flag state
- Singapore per EU MRV 2025
- Builder
- Shin Kurushima Dockyard
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (7.76 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-12
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,091 of 1,348 qualifying chemical tankers by EEOI, at the 81st percentile. The dashed line is the type median, 14.4; this vessel reported 27.2.
EEOI divides emissions by transport work, which for this vessel and year was 149,133,774 tonne-miles over 17,668 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 66.9% lower than in 2022, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 21.5% while distance sailed fell 12.4%and CO₂ per nautical mile fell 10.3%.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 4,122 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.23 t
- Under EU ETS
- 2,393 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | 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 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.