Navalyze · Bulk carrier · Ship

GREAT SHENG WEN

IMO: 9244295
Type: Bulk carrier
Average cargo carried: 0 t
Port of registry: Hong Kong
Technical efficiency: EEXI 4.29 g CO₂/t·nm
Former names: ZOE S

Report year

2023 at a glance

From the 2023 THETIS-MRV report.

Fuel per mile

216.0 kg/nm

CO₂ per transport work (cargo)

3,802,057

g CO₂/t·nm

Average speed

11.3 kn

Fuel per day at sea

58.7 t/day

Fuel consumed

306 t

CO₂ emitted

980 t

Distance sailed

1,415 nm

CO₂ ÷ CO₂ per mile

Time at sea

125 h

5 days, 1% of the year

Within the bulk carrier fleet, 2022

Set against all 3,968 bulk carrier ships with a full-year 2022 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 per mileThis ship 90.8 kg/nm · median 90.8 (+0%)

66.4Ranks 1,980 of 3,968, lowest first134.0

Average speedThis ship 8.7 kn · median 11.1 (−22%)

9.2Faster than 7% of bulk carrier ships12.4

CO₂ per transport work (cargo)This ship 7.27 g CO₂/t·nm · median 8.71 (−17%)

5.10Ranks 1,282 of 3,968, lowest first16.99

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2023

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 EU39%
Into the EU0%
At berth in the EU61%

Fuel burned laden

–

Not reported

CO₂ at berth

61.1%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift 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 per mile, kg/nm

GREAT SHENG WEN
Bulk carrier median

50.0100.0150.0200.0250.0

’182018’202020’212021’222022’232023

Average speed, kn

GREAT SHENG WEN
Bulk carrier median

8.09.010.011.012.013.0

’182018’202020’212021’222022’232023

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

GREAT SHENG WEN
Bulk carrier median

6.08.010.012.014.0

’182018’202020’212021’222022

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2022→2023	+2.6 kn	+138%	+211%	−74%	–	2.6 kn faster, fuel per mile up 138%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−3.9 kn	−5%	−35%	−38%	−14%	3.9 kn slower, fuel per mile down 5%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.6 kn	+9%	+24%	−0%	+12%	1.6 kn faster, fuel per mile up 9%; better than speed alone explains (hull, engine or trade).
2018→2020	+1.5 kn	−11%	+3%	+22%	−38%	1.5 kn faster, fuel per mile down 11%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2023	not published	306	980	1,415	125	11.3	216.0	3,802,056.66	–
2022	not published	497	1,574	5,473	632	8.7	90.8	7.27	87%
2021	not published	851	2,689	8,880	705	12.6	95.9	8.42	–
2020	not published	785	2,469	8,887	806	11.0	88.3	7.51	–
2018	not published	725	2,274	7,268	762	9.5	99.7	12.14	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2023	not published	–	–	–	–	ABS	A
2022	not published	7.27	8.71	−17%	1,282 of 3,968	ABS	A+C
2021	not published	8.42	8.57	−2%	1,650 of 3,466	ClassNK	A
2020	not published	7.51	8.24	−9%	1,276 of 3,150	Lloyd's Register	A
2018	not published	12.14	8.50	+43%	2,694 of 3,384	Lloyd's Register	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.