Navalyze · Oil tanker · Ship

CELSIUS PERTH

IMO: 9302669
Type: Oil tanker
Average cargo carried: 21,887 t
Flag (estimated): United Kingdom
Port of registry: London
Technical efficiency: EIV 7.55 g CO₂/t·nm

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 21,887 t of cargo on average.

Fuel kg/nm

107

Oil tanker median 140 kg/nm (−23%)

CO₂ per transport work (cargo)

15.5

g CO₂/t·nm · Oil tanker median 8.86 (+74%)

Average speed

10.1 kn

Oil tanker median 9.8 kn (+3%)

Fuel per day at sea

26.1 t/day

Fuel consumed

5,094 t

CO₂ emitted

16,080 t

Distance sailed

47,521 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,683 h

195 days, 53% of the year

Within the oil tanker fleet, 2018

Set against all 1,779 oil tanker ships with a full-year 2018 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 107 kg/nm · median 140 (−23%)

84.9Ranks 445 of 1,779, lowest first212

Average speedThis ship 10.1 kn · median 9.8 (+3%)

5.9Faster than 57% of oil tanker ships12.0

CO₂ per transport work (cargo)This ship 15.5 g CO₂/t·nm · median 8.86 (+74%)

4.26Ranks 1,414 of 1,779, lowest first23.6

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2018

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports29%
From the EU27%
Into the EU31%
At berth in the EU12%

Fuel burned laden

–

Not reported

CO₂ at berth

1,994 t

12.4% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2018	not published	5,094	16,080	47,521	4,683	10.1	107	15.5	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2018	not published	15.5	8.86	+74%	1,414 of 1,779	Verifavia	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's oil tanker ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.