Navalyze · Container · Ship

GERHARD SCHULTE

IMO: 9328481
Type: Container ship
Average cargo carried: 24,332 t
Flag (estimated): Hong Kong (China)
Port of registry: Hong Kong
Technical efficiency: EEXI 14.30 g CO₂/t·nm
Fuel (estimated): Oil blended with biofuel or another alternative fuel

ISM company (DoC holder) in 2025: Wealth Crown Ltd

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 24,332 t of cargo on average.

Fuel kg/nm

154

Container median 177 kg/nm (−13%)

CO₂ per transport work (cargo)

19.4

g CO₂/t·nm · Container median 16.3 (+19%)

Average speed

11.3 kn

Container median 13.3 kn (−15%)

Fuel per day at sea

41.6 t/day

Fuel consumed

9,786 t

CO₂ emitted

30,038 t

30,519 t CO₂eq incl. CH₄ and N₂O

Distance sailed

63,734 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,652 h

236 days, 65% 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 154 kg/nm · median 177 (−13%)

78.8Ranks 945 of 2,208, lowest first302

Average speedThis ship 11.3 kn · median 13.3 (−15%)

9.1Faster than 24% of container ships16.0

CO₂ per transport work (cargo)This ship 19.4 g CO₂/t·nm · median 16.3 (+19%)

7.22Ranks 1,312 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container 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 ports75%
From the EU7%
Into the EU14%
At berth in the EU4%

73% of this ship's CO₂ falls under the EU ETS (21,845 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1,289 t

4.3% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.5 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+481 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 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

GERHARD SCHULTE
Container median

120.0140.0160.0180.0200.0

’182018’192019’212021’242024’252025

Average speed, kn

GERHARD SCHULTE
Container median

10.011.012.013.014.015.0

’182018’192019’212021’242024’252025

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

GERHARD SCHULTE
Container median

15.020.025.030.035.040.0

’182018’192019’212021’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−2.3 kn	−9%	−24%	+23%	−9%	2.3 kn slower, fuel per mile down 9%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2024	+0.7 kn	+26%	+33%	+83%	−41%	0.7 kn faster, fuel per mile up 26%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2021	−0.2 kn	−13%	−14%	−54%	+10%	Same speed, fuel per mile down 13%; better than speed alone explains (hull, engine or trade).
2018→2019	+2.4 kn	−8%	+12%	+109%	+25%	2.4 kn faster, fuel per mile down 8%; 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
2025Bio blend	Wealth Crown Ltd	9,786	30,038	63,734	5,652	11.3	154	19.4	–
2024	Wealth Crown Ltd	8,710	27,097	51,705	3,803	13.6	168	21.2	–
2021	not published	3,780	11,989	28,268	2,187	12.9	134	36.0	–
2019	not published	9,511	29,855	62,012	4,738	13.1	153	32.8	–
2018	not published	4,980	15,536	29,722	2,781	10.7	168	26.2	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025Bio blend	Wealth Crown Ltd	19.4	16.3	+19%	1,312 of 2,208	DNV	B
2024	Wealth Crown Ltd	21.2	17.5	+21%	1,192 of 1,974	DNV	B
2021	not published	36.0	17.9	+101%	1,423 of 1,781	DNV	B+C
2019	not published	32.8	18.9	+74%	1,314 of 1,788	DNV	B+C
2018	not published	26.2	20.2	+30%	1,078 of 1,705	DNV	B+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.