Navalyze · Container · Ship

BZ CHONGFU

IMO: 9200691
Type: Container ship
Average cargo carried: 34,000 t
Flag (estimated): Marshall Islands
Port of registry: Majuro
Technical efficiency: EEXI 13.00 g CO₂/t·nm
Former names: BRUSSELS

ISM company (DoC holder) in 2025: Beteiligungs- KG MS "BRUSSEL" Verwaltungs- und Bereederungs GmbH & Co.

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 43,451 t of cargo on average.

Fuel kg/nm

224

Container median 186 kg/nm (+21%)

CO₂ per transport work (cargo)

16.3

g CO₂/t·nm · Container median 17.9 (−9%)

Average speed

16.8 kn

Container median 14.1 kn (+19%)

Fuel per day at sea

90.2 t/day

Fuel consumed

15,348 t

CO₂ emitted

48,582 t

Distance sailed

68,553 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,084 h

170 days, 47% of the year

Within the container fleet, 2025

Set against all 2,208 container 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 216 kg/nm · median 177 (+22%)

78.8Ranks 1,382 of 2,208, lowest first302

Average speedThis ship 14.8 kn · median 13.3 (+11%)

9.1Faster than 74% of container ships16.0

CO₂ per transport work (cargo)This ship 20.0 g CO₂/t·nm · median 16.3 (+23%)

7.22Ranks 1,345 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2021

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 ports6%
From the EU48%
Into the EU43%
At berth in the EU3%

Fuel burned laden

14,964 t

98% of all fuel; 3% in ballast or unladen

CO₂ at berth

1,224 t

2.5% 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 Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

BZ CHONGFU
Container median

160.0180.0200.0220.0240.0260.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

BZ CHONGFU
Container median

13.014.015.016.017.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

BZ CHONGFU
Container median

14.016.018.020.022.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.3 kn	−7%	−9%	−69%	+34%	Same speed, fuel per mile down 7%; in line with the speed change.
2023→2024	+0.0 kn	−3%	−3%	+15%	−5%	Same speed, fuel per mile down 3%; in line with the speed change.
2022→2023	−1.4 kn	+5%	−4%	−9%	−3%	1.4 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.3 kn	+2%	+0%	−13%	−0%	0.3 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+3.1 kn	+12%	+37%	+15%	+9%	3.1 kn faster, fuel per mile up 12%; better than speed alone explains (hull, engine or trade).
2019→2020	+0.2 kn	+5%	+6%	−13%	−3%	Same speed, fuel per mile up 5%; in line with the speed change.
2018→2019	−0.6 kn	−5%	−9%	−1%	−1%	0.6 kn slower, fuel per mile down 5%; in line with the speed change.

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
2025part-year	Beteiligungs- KG MS "BRUSSEL" Verwaltungs- und Bereederungs GmbH & Co.	3,242	10,192	13,037	950	13.7	249	15.9	–
2025	Safe Ships Ltd	4,177	13,174	19,335	1,308	14.8	216	20.0	–
2024	Beteiligungs- KG MS "BRUSSEL" Verwaltungs- und Bereederungs GmbH & Co.	14,714	46,173	63,095	4,170	15.1	233	15.0	–
2023	not published	13,186	41,390	54,816	3,639	15.1	241	15.7	–
2022	not published	13,682	43,303	59,926	3,629	16.5	228	16.2	97%
2021	not published	15,348	48,582	68,553	4,084	16.8	224	16.3	98%
2020	not published	11,983	37,948	59,819	4,378	13.7	200	15.0	–
2019	not published	13,156	41,159	68,920	5,090	13.5	191	15.4	–
2018	not published	13,961	43,567	69,415	4,910	14.1	201	15.6	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025part-year	Beteiligungs- KG MS "BRUSSEL" Verwaltungs- und Bereederungs GmbH & Co.	–	–	–	–	EnvService	C
2025	Safe Ships Ltd	20.0	16.3	+23%	1,345 of 2,208	Verifavia	A
2024	Beteiligungs- KG MS "BRUSSEL" Verwaltungs- und Bereederungs GmbH & Co.	15.0	17.5	−15%	815 of 1,974	EnvService	C
2023	not published	15.7	19.4	−19%	769 of 1,899	EnvService	C
2022	not published	16.2	19.1	−15%	779 of 1,825	ABS	C
2021	not published	16.3	17.9	−9%	801 of 1,781	ABS	C
2020	not published	15.0	17.6	−15%	737 of 1,797	ABS	C
2019	not published	15.4	18.9	−18%	687 of 1,788	ABS	C
2018	not published	15.6	20.2	−23%	581 of 1,705	ABS	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container 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 container 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.