Other ship types · Singapore flag · built 2010
CS ENDEAVOUR: CO₂ emissions 2020–2025
IMO 9517927 EU ETS6 reporting years
- CO₂ reported 2025
- 6,883 t
- Fuel burned
- 2,200 t
- Distance
- 16,991 nm
- Time at sea
- 1,052 h
- Emitted at berth
- 6% of total
- Share of year under way
- 12%
- Gross tonnage
- 14,022
CS ENDEAVOUR against its type
Built in 2010, it is 1 year newer than the median vessel in the other ship types category on this register, which was built in 2009 (451 vessels with a known build year). At 14,022 gross tonnage it is larger than 63% of the other 436 vessels in the other ship types category with a recorded tonnage. It is one of 17 vessels in the other ship types category here under the Singapore flag, 3.4% of the 499 on the register. The same builder is recorded for 95 other vessels here, 14 of them vessels in the other ship types category. Its MRV returns name it STAR ENDEAVOUR I for 2020–2021 and CS ENDEAVOUR for 2022–2025. The returns for 2020–2025 all give SINGAPORE as port of registry.
Its 6,883 t of CO₂ for 2025 is 34% above the median of 5,122 t among the 335 vessels in the other ship types category on this register that reported for 2025. Per nautical mile it emitted 405.1 kg CO₂, 1.8 times the type median of 231.1 kg. It logged 1,052 hours at sea against a median of 2,231 hours for its type that year. 5.7% of its 2025 emissions were at berth; the median for vessels in the other ship types category was 3.9%. Across 6 years with reported emissions, the highest was 2020 (14,533 t) and the lowest 2023 (6,020 t). Its efficiency percentile within the type went from 63 in 2020 to 45 in 2025 (lower is more efficient). Of the 6 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 | 6,883 | 2,200 | 16,991 | 1,052 | 396 | 405.1 | 57.9 | 45 |
| 2024 | 9,727 | 3,120 | — | 1,486 | 0 | 372.3 | — | — |
| 2023 | 6,020 | 1,932 | 15,665 | 900 | 36 | 384.3 | 47.9 | 26 |
| 2022 | 8,184 | 2,625 | 21,531 | 1,422 | 22 | 380.1 | 45.5 | 39 |
| 2021 | 8,142 | 2,611 | 22,377 | 1,424 | 291 | 363.9 | 50.4 | 42 |
| 2020 | 14,533 | 4,652 | 37,389 | 2,220 | 316 | 388.7 | 66.9 | 63 |
Vessel particulars
- IMO number
- 9517927
- Previously reported as
- STAR ENDEAVOUR I
- Ship type
- Other ship types
- Gross tonnage
- 14,022
- Length overall
- 162.5 m
- Year built
- 2010
- Flag state
- Singapore per EU MRV 2025
- Builder
- Shikoku Dockyard
- Port of registry
- Singapore MRV 2025
- Home port
- Singapore
- Ice class
- IB
- Technical efficiency (design)
- EIV (27.66 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-24
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 54 of 119 qualifying other ship typess by EEOI, at the 45th percentile. The dashed line is the type median, 69.3; this vessel reported 57.9.
EEOI divides emissions by transport work, which for this vessel and year was 118,905,338 tonne-miles over 16,991 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 52.6% lower than in 2020, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 29.2% and CO₂ per nautical mile rose 8.8%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 6,991 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.40 t
- Under EU ETS
- 3,807 t, 55% 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, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.