Navalyze · Oil tanker · Ship

SEACLIPPER

IMO: 9570101
Type: Oil tanker
Average cargo carried: 31,527 t
Flag (estimated): Hong Kong (China)
Port of registry: Hong Kong
Technical efficiency: EEXI 5.03 g CO₂/t·nm

ISM company (DoC holder) in 2024: Valles Steamship (Canada) Ltd

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 31,527 t of cargo on average.

Fuel kg/nm

113

Oil tanker median 129 kg/nm (−12%)

CO₂ per transport work (cargo)

11.3

g CO₂/t·nm · Oil tanker median 8.06 (+40%)

Average speed

11.3 kn

Oil tanker median 10.9 kn (+4%)

Fuel per day at sea

30.8 t/day

Fuel consumed

3,747 t

CO₂ emitted

11,737 t

11,921 t CO₂eq incl. CH₄ and N₂O

Distance sailed

33,034 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,919 h

122 days, 33% of the year

Within the oil tanker fleet, 2024

Set against all 1,787 oil tanker ships with a full-year 2024 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 113 kg/nm · median 129 (−12%)

79.5Ranks 602 of 1,787, lowest first194

Average speedThis ship 11.3 kn · median 10.9 (+4%)

8.1Faster than 63% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 11.3 g CO₂/t·nm · median 8.06 (+40%)

4.44Ranks 1,271 of 1,787, lowest first25.7

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2024

THETIS splits each ship's emissions 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 ports33%
From the EU33%
Into the EU27%
At berth in the EU8%

67% of this ship's CO₂ falls under the EU ETS (7,898 t).

Fuel burned laden

2,893 t

77% of all fuel; 23% in ballast or unladen

CO₂ at berth

967 t

8.2% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+184 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Over the years

Full-year reports only. The Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

SEACLIPPER
Oil tanker median

80.0100.0120.0140.0

’192019’202020’212021’222022’232023’242024

Average speed, kn

SEACLIPPER
Oil tanker median

9.010.011.012.013.0

’192019’202020’212021’222022’232023’242024

CO₂ per transport work (cargo), g CO₂/t·nm

SEACLIPPER
Oil tanker median

5.010.015.020.0

’192019’202020’212021’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	−1.1 kn	+4%	−5%	+47%	−6%	1.1 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.6 kn	+14%	+19%	−29%	−35%	0.6 kn faster, fuel per mile up 14%; in line with the speed change.
2021→2022	−0.2 kn	−4%	−5%	+34%	+19%	Same speed, fuel per mile down 4%; in line with the speed change.
2020→2021	−0.7 kn	−6%	−12%	−40%	+4%	0.7 kn slower, fuel per mile down 6%; in line with the speed change.
2019→2020	+0.2 kn	−1%	+0%	−9%	+8%	Same speed, fuel per mile flat.

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

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
2024	Valles Steamship (Canada) Ltd	3,747	11,737	33,034	2,919	11.3	113	11.3	77%
2023	not published	2,444	7,662	22,445	1,807	12.4	109	12.0	79%
2022	not published	3,048	9,528	31,772	2,688	11.8	95.9	18.5	41%
2021	not published	2,372	7,487	23,789	1,988	12.0	99.7	15.6	57%
2020	not published	4,193	13,270	39,373	3,106	12.7	107	15.0	–
2019	not published	4,664	14,655	43,169	3,464	12.5	108	13.9	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2024	Valles Steamship (Canada) Ltd	11.3	8.06	+40%	1,271 of 1,787	ABS	B+C
2023	not published	12.0	8.44	+42%	1,294 of 1,797	ABS	B+C
2022	not published	18.5	8.51	+117%	1,655 of 1,961	ABS	B+C
2021	not published	15.6	8.86	+76%	1,401 of 1,789	ABS	C
2020	not published	15.0	9.03	+66%	1,427 of 1,870	ABS	B+C
2019	not published	13.9	8.83	+57%	1,449 of 1,919	ABS	B+C

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.