Navalyze · Oil tanker · Ship

YUAN YUE HU

IMO: 9681211
Type: Oil tanker
Flag (estimated): China
Port of registry: Yangpu China
Technical efficiency: EEXI 2.17 g CO₂/t·nm

ISM company (DoC holder) in 2025: COSCO SHIPPING Energy Transportation Co., Ltd. · part of COSCO Shipping

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 99,638 t of cargo on average.

Fuel kg/nm

212

Oil tanker median 131 kg/nm (+61%)

CO₂ per transport work (cargo)

6.66

g CO₂/t·nm · Oil tanker median 8.51 (−22%)

Average speed

10.3 kn

Oil tanker median 10.9 kn (−6%)

Fuel per day at sea

52.2 t/day

Fuel consumed

1,761 t

CO₂ emitted

5,524 t

Distance sailed

8,324 nm

CO₂ ÷ CO₂ per mile

Time at sea

810 h

34 days, 9% of the year

Within the oil tanker fleet, 2023

Set against all 1,797 oil tanker ships with a full-year 2023 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 248 kg/nm · median 129 (+92%)

80.4Ranks 1,750 of 1,797, lowest first193

Average speedThis ship 9.5 kn · median 11.0 (−14%)

8.1Faster than 20% of oil tanker ships12.4

CO₂ per transport work (cargo)This ship 4.71 g CO₂/t·nm · median 8.44 (−44%)

4.78Ranks 165 of 1,797, lowest first25.5

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2022

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 ports0%
From the EU47%
Into the EU44%
At berth in the EU9%

Fuel burned laden

–

Not reported

CO₂ at berth

506 t

9.2% 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

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

YUAN YUE HU
Oil tanker median

100.0150.0200.0250.0300.0

’192019’222022’232023’242024’252025

Average speed, kn

YUAN YUE HU
Oil tanker median

8.09.010.011.012.013.0

’192019’222022’232023’242024’252025

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

YUAN YUE HU
Oil tanker median

4.06.08.010.012.0

’192019’222022’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	–	–	–	–	–
2023→2024	−1.0 kn	−43%	−49%	−37%	–	1.0 kn slower, fuel per mile down 43%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.8 kn	+17%	+9%	−32%	−29%	0.8 kn slower, fuel per mile up 17%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2022	−2.1 kn	−21%	−35%	+188%	−42%	2.1 kn slower, fuel per mile down 21%; worse than speed alone explains (fouling, weather, loading or trade).

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	COSCO SHIPPING Energy Transportation Co., Ltd.	0	0	–	0	–	–	–	–
2024	COSCO SHIPPING Energy Transportation Co., Ltd.	505	1,590	3,582	421	8.5	141	–	–
2023	not published	1,409	4,405	5,672	596	9.5	248	4.71	–
2022	not published	1,761	5,524	8,324	810	10.3	212	6.66	–
2019	not published	779	2,437	2,893	234	12.4	269	11.5	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	COSCO SHIPPING Energy Transportation Co., Ltd.	–	–	–	–	China Classification Society	A
2024	COSCO SHIPPING Energy Transportation Co., Ltd.	–	–	–	–	China Classification Society	A
2023	not published	4.71	8.44	−44%	165 of 1,797	China Classification Society	A
2022	not published	6.66	8.51	−22%	606 of 1,961	China Classification Society	A
2019	not published	11.5	8.83	+30%	1,301 of 1,919	China Classification Society	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.