Navalyze · Bulk carrier · Ship

NJ SUN

IMO: 9229972
Type: Bulk carrier
Average cargo carried: 32,552 t
Flag (estimated): Palau
Port of registry: Malakal
Technical efficiency: EIV 6.69 g CO₂/t·nm
Ice class: IC
Former names: FEDERAL WESER

ISM company (DoC holder) in 2025: NJ TRUST MARINE LTD

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 24,029 t of cargo on average.

Fuel kg/nm

114

Bulk carrier median 90.8 kg/nm (+25%)

CO₂ per transport work (cargo)

15.0

g CO₂/t·nm · Bulk carrier median 8.71 (+72%)

Average speed

10.2 kn

Bulk carrier median 11.1 kn (−8%)

Fuel per day at sea

27.9 t/day

Fuel consumed

1,130 t

CO₂ emitted

3,583 t

Distance sailed

9,960 nm

CO₂ ÷ CO₂ per mile

Time at sea

973 h

41 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 70.1 kg/nm · median 82.6 (−15%)

61.0Ranks 870 of 3,611, lowest first114

Average speedThis ship 9.0 kn · median 10.7 (−16%)

8.8Faster than 12% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 6.83 g CO₂/t·nm · median 7.90 (−14%)

4.80Ranks 1,286 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 ports29%
From the EU41%
Into the EU28%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

77 t

2.2% 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 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

NJ SUN
Bulk carrier median

60.080.0100.0120.0

’182018’192019’202020’212021’222022’232023’252025

Average speed, kn

NJ SUN
Bulk carrier median

9.010.011.012.0

’182018’192019’202020’212021’222022’232023’252025

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

NJ SUN
Bulk carrier median

0.010.020.030.0

’182018’192019’202020’212021’222022’232023’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2025	−0.4 kn	−39%	−42%	+51%	−75%	0.4 kn slower, fuel per mile down 39%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.8 kn	+1%	−7%	−70%	+86%	0.8 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−1.7 kn	+30%	+13%	−56%	+4%	1.7 kn slower, fuel per mile up 30%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.9 kn	+8%	+16%	−41%	+20%	0.9 kn faster, fuel per mile up 8%; better than speed alone explains (hull, engine or trade).
2019→2020	+1.4 kn	−9%	+5%	+8%	−3%	1.4 kn faster, fuel per mile down 9%; better than speed alone explains (hull, engine or trade).
2018→2019	−1.4 kn	+5%	−9%	+24%	−4%	1.4 kn slower, fuel per mile up 5%; 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	NJ TRUST MARINE LTD	312	990	4,455	496	9.0	70.1	6.83	–
2023	not published	338	1,070	2,947	313	9.4	115	27.8	–
2022	not published	1,130	3,583	9,960	973	10.2	114	15.0	–
2021	not published	1,969	6,254	22,645	1,911	11.9	87.0	14.4	76%
2020	not published	3,101	9,828	38,493	3,502	11.0	80.6	12.1	80%
2019	not published	3,154	9,895	35,672	3,732	9.6	88.4	12.4	84%
2018	not published	2,413	7,603	28,659	2,609	11.0	84.2	12.9	84%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	NJ TRUST MARINE LTD	6.83	7.90	−14%	1,286 of 3,611	Verifavia	A
2023	not published	27.8	8.27	+237%	3,431 of 3,548	Verifavia	A
2022	not published	15.0	8.71	+72%	3,416 of 3,968	EMICERT	A
2021	not published	14.4	8.57	+68%	3,050 of 3,466	ABS	C
2020	not published	12.1	8.24	+46%	2,567 of 3,150	ABS	C
2019	not published	12.4	8.38	+47%	2,718 of 3,360	ABS	C
2018	not published	12.9	8.50	+52%	2,799 of 3,384	ABS	C

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.