Chemical tanker · Saudi Arabia flag · built 2022

YAQUT: CO₂ emissions 2022–2025

IMO 9917878 EU ETS3 reporting years

CO₂ reported 2025: 4,686 t
Fuel burned: 1,490 t
Distance: 16,692 nm
Time at sea: 1,394 h
Emitted at berth: 9% of total
Share of year under way: 16%
Gross tonnage: 33,817

YAQUT against its type

Built in 2022, it is 12 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 33,817 gross tonnage it is larger than 98% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 27 chemical tankers here under the Saudi Arabia flag, 1.2% of the 2,344 on the register. The same builder is recorded for 983 other vessels here, 330 of them chemical tankers. The returns for 2023–2025 all give Dammam as port of registry.

Its 4,686 t of CO₂ for 2025 is 15% 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 280.7 kg CO₂, 12% above the type median of 250.2 kg. It logged 1,394 hours at sea against a median of 2,109 hours for its type that year. 9.5% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 3 years with reported emissions, the highest was 2023 (5,355 t) and the lowest 2022 (2,803 t). Its efficiency percentile within the type went from 0 in 2022 to 9 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 4 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	4,686	1,490	16,692	1,394	443	280.7	7.9	9
2023	5,355	1,704	17,395	1,374	1,094	307.9	17.0	55
2022	2,803	892	10,013	828	88	280.0	5.6	0

Vessel particulars

IMO number: 9917878
Ship type: Chemical tanker
Gross tonnage: 33,817
Length overall: 183.1 m
Year built: 2022
Flag state: Saudi Arabia per EU MRV 2025
Builder: HD Hyundai Mipo
Port of registry: Dammam MRV 2025
Home port: Dammam
Technical efficiency (design): EEDI (4.09 gCO₂/t·nm)
Verifier: AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
Accreditation: 1083-2
Compliance document issued: 2026-03-12
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 126 of 1,348 qualifying chemical tankers by EEOI, at the 9th percentile. The dashed line is the type median, 14.4; this vessel reported 7.9.

EEOI divides emissions by transport work, which for this vessel and year was 596,167,939 tonne-miles over 16,692 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 67.2% higher than in 2022, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.

From 2023 to 2025, emissions fell 12.5% while distance sailed fell 4.0%and CO₂ per nautical mile fell 8.8%.That points mainly to how efficiently it sailed, rather than the other.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 4,759 t
Methane (CH₄): 0.07 t
Nitrous oxide (N₂O): 0.27 t
Under EU ETS: 2,987 t, 64% of total

Laden voyages2025

CO₂ on laden voyages: 3,867 t, 83% of total
Fuel, laden: 1,234 t
CO₂ per nm, laden: 244.6 kg

The rest of the 2025 total was emitted on ballast legs or at berth.

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) and Wikimedia Commons.

This page draws on 3 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.