Oil tanker · Singapore flag · built 2011

CHALLENGE PROCYON: CO₂ emissions 2018–2024

IMO 9527403 EU ETS4 reporting years

CO₂ reported 2024: 3,785 t
Fuel burned: 1,207 t
Distance: 14,335 nm
Time at sea: 1,255 h
Emitted at berth: 5% of total
Share of year under way: 14%
Gross tonnage: 28,735

CHALLENGE PROCYON against its type

Built in 2011, it is 1 year newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 28,735 gross tonnage it is smaller than 81% of the other 2,841 oil tankers with a recorded tonnage. It is one of 237 oil tankers here under the Singapore flag, 6.7% of the 3,548 on the register. The same builder is recorded for 307 other vessels here, 48 of them oil tankers. Anglo Eastern Shipmanagement Pte Ltd. is linked to 70 vessels on this register. The reported port of registry changed: Panama (2018), then Singapore (2021–2024).

Its 3,785 t of CO₂ for 2024 is 54% below the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 264.0 kg CO₂, 35% below the type median of 408.2 kg. It logged 1,255 hours at sea against a median of 2,020 hours for its type that year. 4.8% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Its efficiency percentile within the type went from 84 in 2018 to 39 in 2024 (lower is more efficient). The one sister ship listed below with a 2024 return reported a higher or equal CO₂ per nautical mile.

Emissions by year2018–2024

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2024	3,785	1,207	14,335	1,255	181	264.0	6.7	39
2022	No EU/EEA voyages reported
2021	No EU/EEA voyages reported
2018	4,856	1,551	16,671	1,633	104	291.3	15.7	84

Vessel particulars

IMO number: 9527403
Ship type: Oil tanker
Gross tonnage: 28,735
Length overall: 179.9 m
Year built: 2011
Flag state: Singapore per EU MRV 2024
Builder: Shin Kurushima Dockyard
Port of registry: Singapore MRV 2024
Technical efficiency (design): EIV (6.58 gCO₂/t·nm)
Operator: Anglo Eastern Shipmanagement Pte Ltd.
Verifier: AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
Accreditation: 1083-2
Compliance document issued: 2025-03-28
Compliance document expires: 2026-06-30

Efficiency against its own type2024

Position 606 of 1,566 qualifying oil tankers by EEOI, at the 39th percentile. The dashed line is the type median, 7.6; this vessel reported 6.7.

Across the 58 ranked vessels operated by Anglo Eastern Shipmanagement Pte Ltd., the median percentile is 43. This vessel is more efficient than its own fleet median.

EEOI divides emissions by transport work, which for this vessel and year was 563,241,071 tonne-miles over 14,335 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2024 was 22.1% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2020, 2023, so the series has gaps.

From 2018 to 2024, emissions fell 22.1% while distance sailed fell 14.0%and CO₂ per nautical mile fell 9.4%.

Where the 2024 emissions occurred

Methane, nitrous oxide and EU ETS2024

Total CO₂ equivalent: 3,844 t
Methane (CH₄): 0.06 t
Nitrous oxide (N₂O): 0.22 t
Under EU ETS: 2,053 t, 54% of total

Laden voyages2024

CO₂ on laden voyages: 3,344 t, 88% of total
Fuel, laden: 1,068 t
CO₂ per nm, laden: 244.7 kg

The rest of the 2024 total was emitted on ballast legs or at berth.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2024, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.

This page draws on 4 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.