Navalyze · Bulk carrier · Ship

YUN MI FENG

IMO: 9523196
Type: Bulk carrier
Average cargo carried: 41,438 t
Flag (estimated): China
Port of registry: Guangzhou
Technical efficiency: EEXI 3.63 g CO₂/t·nm

ISM company (DoC holder) in 2025: COSCO SHIPPING BULK CO., LTD · part of COSCO Shipping

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 40,847 t of cargo on average.

Fuel kg/nm

84.5

Bulk carrier median 90.8 kg/nm (−7%)

CO₂ per transport work (cargo)

6.48

g CO₂/t·nm · Bulk carrier median 8.71 (−26%)

Average speed

10.2 kn

Bulk carrier median 11.1 kn (−8%)

Fuel per day at sea

20.8 t/day

Fuel consumed

1,255 t

CO₂ emitted

3,927 t

Distance sailed

14,838 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,450 h

60 days, 17% of the year

Within the bulk carrier fleet, 2025

Set against all 3,611 bulk carrier 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 90.8 kg/nm · median 82.6 (+10%)

61.0Ranks 2,405 of 3,611, lowest first114

Average speedThis ship 10.2 kn · median 10.7 (−5%)

8.8Faster than 34% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 6.89 g CO₂/t·nm · median 7.90 (−13%)

4.80Ranks 1,318 of 3,611, lowest first15.9

Middle 80% of shipsMiddle 50%Bulk carrier 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 EU56%
Into the EU40%
At berth in the EU4%

Fuel burned laden

–

Not reported

CO₂ at berth

161 t

4.1% 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 Bulk carrier median is the middle ship of all bulk carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

YUN MI FENG
Bulk carrier median

80.090.0100.0110.0

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

Average speed, kn

YUN MI FENG
Bulk carrier median

10.010.511.011.5

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

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

YUN MI FENG
Bulk carrier median

6.07.08.09.010.0

’212021’222022’232023’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	–	–	–	–	–
2023→2024	–	–	–	–	–
2022→2023	+0.5 kn	+8%	+12%	+129%	+25%	0.5 kn faster, fuel per mile up 8%; in line with the speed change.
2021→2022	−1.1 kn	−21%	−29%	+63%	−28%	1.1 kn slower, fuel per mile down 21%; in line with the speed change.
2020→2021	–	–	–	–	–

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 BULK CO., LTD	835	2,626	9,196	901	10.2	90.8	6.89	–
2024	COSCO SHIPPING BULK CO., LTD	0	0	–	0	–	–	–	–
2023	not published	3,091	9,743	33,979	3,184	10.7	91.0	8.11	–
2022	not published	1,255	3,927	14,838	1,450	10.2	84.5	6.48	–
2021	not published	973	3,049	9,093	803	11.3	107	9.06	–
2020	not published	0	0	–	0	–	–	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	COSCO SHIPPING BULK CO., LTD	6.89	7.90	−13%	1,318 of 3,611	China Classification Society	A
2024	COSCO SHIPPING BULK CO., LTD	–	–	–	–	China Classification Society	A
2023	not published	8.11	8.27	−2%	1,696 of 3,548	China Classification Society	A
2022	not published	6.48	8.71	−26%	905 of 3,968	China Classification Society	A
2021	not published	9.06	8.57	+6%	1,927 of 3,466	China Classification Society	A
2020	not published	–	–	–	–	China Classification Society	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier 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 bulk carrier 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.