Chemical tanker · Seychelles flag · built 2007
SEYCHELLES PRELUDE: CO₂ emissions 2018–2025
IMO 9365623 EU ETS8 reporting years
- CO₂ reported 2025
- 13,142 t
- Fuel burned
- 4,147 t
- Distance
- 31,992 nm
- Time at sea
- 3,069 h
- Emitted at berth
- 10% of total
- Share of year under way
- 35%
- Gross tonnage
- 27,007
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SEYCHELLES PRELUDE against its type
Built in 2007, it is 3 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 27,007 gross tonnage it is larger than 63% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 4 chemical tankers here under the Seychelles flag, 0.2% of the 2,344 on the register. The same builder is recorded for 25 other vessels here, 9 of them chemical tankers. The returns for 2018–2025 all give Port Victoria as port of registry.
Its 13,142 t of CO₂ for 2025 is 2.4 times the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 410.8 kg CO₂, 1.6 times the type median of 250.2 kg. It logged 3,069 hours at sea against a median of 2,109 hours for its type that year. 9.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2019 (19,375 t) and the lowest 2024 (7,009 t). Its efficiency percentile within the type went from 53 in 2018 to 71 in 2025 (lower is more efficient). Of the 3 sister ships listed below with a 2025 return, 2 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 | 13,142 | 4,147 | 31,992 | 3,069 | 1,301 | 410.8 | 21.0 | 71 |
| 2024 | 7,009 | 2,242 | 21,763 | 1,834 | 142 | 322.1 | 10.2 | 22 |
| 2023 | 8,475 | 2,689 | 21,480 | 2,178 | 504 | 394.6 | 16.0 | 52 |
| 2022 | 14,599 | 4,608 | 41,685 | 4,673 | 897 | 350.2 | 18.6 | 61 |
| 2021 | 13,291 | 4,173 | 37,174 | 3,209 | 1,689 | 357.6 | 19.4 | 64 |
| 2020 | 17,029 | 5,391 | 45,490 | 3,911 | 1,343 | 374.3 | 20.5 | 69 |
| 2019 | 19,375 | 6,142 | 51,780 | 4,498 | 1,904 | 374.2 | 18.7 | 60 |
| 2018 | 18,153 | 5,748 | 52,538 | 6,339 | 1,556 | 345.5 | 17.0 | 53 |
Vessel particulars
- IMO number
- 9365623
- Ship type
- Chemical tanker
- Gross tonnage
- 27,007
- Length overall
- 189.0 m
- Beam
- 32.2 m
- Year built
- 2007
- Flag state
- Seychelles per EU MRV 2025
- Builder
- Lindenau Shipyard
- Port of registry
- Port Victoria MRV 2025
- Home port
- Port Victoria
- Ice class
- IA
- Technical efficiency (design)
- EIV (7.29 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-02-08
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 954 of 1,348 qualifying chemical tankers by EEOI, at the 71st percentile. The dashed line is the type median, 14.4; this vessel reported 21.0.
EEOI divides emissions by transport work, which for this vessel and year was 625,505,474 tonne-miles over 31,992 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 27.6% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 87.5% while distance sailed rose 47.0%and CO₂ per nautical mile rose 27.5%.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
- 13,345 t
- Methane (CH₄)
- 0.21 t
- Nitrous oxide (N₂O)
- 0.75 t
- Under EU ETS
- 9,627 t, 73% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD) | Greece |
| 2022 | NORMEC VERIFAVIA SAS | France |
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) and Wikimedia Commons.
This page draws on 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.