Navalyze · Oil tanker · Ship

FRONT SINGAPORE

IMO: 9832248
Type: Oil tanker
Average cargo carried: 63,477 t
Flag (estimated): Hong Kong (China)
Port of registry: Hong Kong
Technical efficiency: EEXI 2.80 g CO₂/t·nm

ISM company (DoC holder) in 2025: Sea 207 Leasing Co Ltd

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 63,477 t of cargo on average.

Fuel kg/nm

142

Oil tanker median 129 kg/nm (+10%)

CO₂ per transport work (cargo)

6.98

g CO₂/t·nm · Oil tanker median 7.95 (−12%)

Average speed

11.5 kn

Oil tanker median 10.7 kn (+7%)

Fuel per day at sea

39.1 t/day

Fuel consumed

5,533 t

CO₂ emitted

17,325 t

17,597 t CO₂eq incl. CH₄ and N₂O

Distance sailed

39,102 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,399 h

142 days, 39% of the year

Within the oil tanker fleet, 2025

Set against all 1,665 oil tanker ships with a full-year 2025 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 142 kg/nm · median 129 (+10%)

76.1Ranks 1,052 of 1,665, lowest first191

Average speedThis ship 11.5 kn · median 10.7 (+7%)

8.0Faster than 75% of oil tanker ships12.1

CO₂ per transport work (cargo)This ship 6.98 g CO₂/t·nm · median 7.95 (−12%)

4.51Ranks 643 of 1,665, lowest first27.7

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2025

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 ports3%
From the EU35%
Into the EU51%
At berth in the EU11%

57% of this ship's CO₂ falls under the EU ETS (9,850 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1,821 t

10.5% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.3 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+272 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

FRONT SINGAPORE
Oil tanker median

120.0140.0160.0180.0

’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

FRONT SINGAPORE
Oil tanker median

8.010.012.014.0

’192019’202020’212021’222022’232023’242024’252025

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

FRONT SINGAPORE
Oil tanker median

4.06.08.010.0

’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.4 kn	+5%	+9%	+46%	+53%	0.4 kn faster, fuel per mile up 5%; in line with the speed change.
2023→2024	+1.3 kn	−8%	+4%	−51%	−49%	1.3 kn faster, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.8 kn	−5%	−13%	+43%	+75%	0.8 kn slower, fuel per mile down 5%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+2.1 kn	+0%	+25%	+196%	−3%	2.1 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2020→2021	−3.1 kn	−10%	−34%	−61%	−9%	3.1 kn slower, fuel per mile down 10%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−1.0 kn	+14%	+6%	+89%	+34%	1.0 kn slower, fuel per mile up 14%; worse than speed alone explains (fouling, weather, loading or trade).

Part-year reports are left out of these comparisons. 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
2025	Sea 207 Leasing Co Ltd	5,533	17,325	39,102	3,399	11.5	142	6.98	–
2024part-year	HAI KUO SHIPPING 1975T LTD	3,613	11,288	26,818	2,421	11.1	135	4.55	–
2024	Sea 207 Leasing Co Ltd	3,613	11,288	26,818	2,421	11.1	135	4.55	–
2023	not published	8,054	25,146	55,212	5,635	9.8	146	8.85	–
2022	not published	5,964	18,639	38,667	3,642	10.6	154	5.05	–
2021	not published	2,007	6,259	13,076	1,535	8.5	154	5.22	–
2020	not published	5,778	18,043	33,830	2,908	11.6	171	5.75	–
2019	not published	2,673	8,325	17,862	1,418	12.6	150	4.30	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Sea 207 Leasing Co Ltd	6.98	7.95	−12%	643 of 1,665	DNV	A
2024part-year	HAI KUO SHIPPING 1975T LTD	–	–	–	–	DNV	A
2024	Sea 207 Leasing Co Ltd	4.55	8.06	−44%	204 of 1,787	DNV	A
2023	not published	8.85	8.44	+5%	965 of 1,797	DNV	B
2022	not published	5.05	8.51	−41%	255 of 1,961	DNV	B
2021	not published	5.22	8.86	−41%	265 of 1,789	DNV	B
2020	not published	5.75	9.03	−36%	327 of 1,870	ABS	B
2019	not published	4.30	8.83	−51%	169 of 1,919	ABS	B

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.