Other ship types · Singapore flag · built 2007

CS BEST: CO₂ emissions 2019–2025

IMO 9350989 EU ETS6 reporting years

CO₂ reported 2025: 3,924 t
Fuel burned: 1,256 t
Distance: 12,097 nm
Time at sea: 697 h
Emitted at berth: 3% of total
Share of year under way: 8%
Gross tonnage: 14,030

CS BEST against its type

Built in 2007, it is 2 years older 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 14,030 gross tonnage it is larger than 64% 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 BEST for 2019 and CS BEST for 2020–2025. The returns for 2019–2025 all give Singapore as port of registry.

Its 3,924 t of CO₂ for 2025 is 23% below 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 324.3 kg CO₂, 40% above the type median of 231.1 kg. It logged 697 hours at sea against a median of 2,231 hours for its type that year. 2.5% 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 2019 (22,316 t) and the lowest 2025 (3,924 t). Its efficiency percentile within the type went from 84 in 2019 to 63 in 2025 (lower is more efficient). Of the 8 sister ships listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2019–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	3,924	1,256	12,097	697	100	324.3	86.4	63
2024	6,814	2,169	—	1,041	0	439.0	—	—
2023	19,018	6,097	56,972	3,482	881	333.8	77.2	48
2021	9,021	2,891	22,558	1,507	100	399.9	47.1	33
2020	11,552	3,702	29,962	1,758	121	385.6	40.9	14
2019	22,316	7,147	64,153	3,644	446	347.9	91.3	84

Vessel particulars

IMO number: 9350989
Previously reported as: STAR BEST
Ship type: Other ship types
Gross tonnage: 14,030
Length overall: 162.5 m
Year built: 2007
Flag state: Singapore per EU MRV 2025
Builder: Shikoku Dockyard
Port of registry: Singapore MRV 2025
Technical efficiency (design): EIV (24.35 gCO₂/t·nm)
Verifier: Nippon Kaiji Kyokai, Japan
Accreditation: VS-21325-01
Compliance document issued: 2026-03-27
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 75 of 119 qualifying other ship typess by EEOI, at the 63rd percentile. The dashed line is the type median, 69.3; this vessel reported 86.4.

EEOI divides emissions by transport work, which for this vessel and year was 45,411,806 tonne-miles over 12,097 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 82.4% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2022, so the series has gaps.

From 2024 to 2025, emissions fell 42.4% and CO₂ per nautical mile fell 26.1%.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: 3,985 t
Methane (CH₄): 0.06 t
Nitrous oxide (N₂O): 0.23 t
Under EU ETS: 2,069 t, 53% of total

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2019–2025, 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.