Navalyze · Bulk carrier · Ship

JIA RUN

IMO: 9533361
Type: Bulk carrier
Average cargo carried: 42,184 t
Flag (estimated): Hong Kong (China)
Port of registry: Hong Kong
Technical efficiency: EEXI 4.15 g CO₂/t·nm

ISM company (DoC holder) in 2025: HTM Shipping Co Ltd

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 42,184 t of cargo on average.

Fuel kg/nm

86.1

Bulk carrier median 82.6 kg/nm (+4%)

CO₂ per transport work (cargo)

6.43

g CO₂/t·nm · Bulk carrier median 7.90 (−19%)

Average speed

11.3 kn

Bulk carrier median 10.7 kn (+6%)

Fuel per day at sea

23.3 t/day

Fuel consumed

900 t

CO₂ emitted

2,836 t

2,880 t CO₂eq incl. CH₄ and N₂O

Distance sailed

10,457 nm

CO₂ ÷ CO₂ per mile

Time at sea

927 h

39 days, 11% 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 86.1 kg/nm · median 82.6 (+4%)

61.0Ranks 2,080 of 3,611, lowest first114

Average speedThis ship 11.3 kn · median 10.7 (+6%)

8.8Faster than 76% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 6.43 g CO₂/t·nm · median 7.90 (−19%)

4.80Ranks 1,091 of 3,611, lowest first15.9

Middle 80% of shipsMiddle 50%Bulk carrier 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 ports31%
From the EU0%
Into the EU66%
At berth in the EU3%

67% of this ship's CO₂ falls under the EU ETS (1,907 t).

Fuel burned laden

900 t

100% of all fuel; 0% in ballast or unladen

CO₂ at berth

88 t

3.1% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+44 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 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

JIA RUN
Bulk carrier median

80.0100.0120.0140.0160.0

’222022’232023’242024’252025

Average speed, kn

JIA RUN
Bulk carrier median

10.511.011.512.012.5

’222022’232023’242024’252025

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

JIA RUN
Bulk carrier median

5.010.015.020.025.0

’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	+0.3 kn	−5%	−3%	−56%	−15%	0.3 kn faster, fuel per mile down 5%; better than speed alone explains (hull, engine or trade).
2023→2024	−1.1 kn	−15%	−22%	+1,226%	−67%	1.1 kn slower, fuel per mile down 15%; in line with the speed change.
2022→2023	−0.1 kn	−27%	−27%	+10%	+41%	Same speed, fuel per mile down 27%; better than speed alone explains (hull, engine 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	HTM Shipping Co Ltd	900	2,836	10,457	927	11.3	86.1	6.43	100%
2024	HTM Shipping Co Ltd	2,174	6,820	23,875	2,171	11.0	91.1	7.56	93%
2023	not published	192	599	1,801	149	12.1	107	23.2	97%
2022	not published	237	746	1,630	134	12.2	145	16.5	54%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	HTM Shipping Co Ltd	6.43	7.90	−19%	1,091 of 3,611	Bureau Veritas	A
2024	HTM Shipping Co Ltd	7.56	8.09	−7%	1,319 of 3,089	Bureau Veritas	A
2023	not published	23.2	8.27	+180%	3,367 of 3,548	Bureau Veritas	A
2022	not published	16.5	8.71	+89%	3,535 of 3,968	Bureau Veritas	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.