Navalyze · General cargo · Ship

KARELIS-72

IMO: 9433690
Type: General cargo ship
Flag (estimated): Saint Kitts and Nevis
Port of registry: Charlestown
Technical efficiency: EEXI 14.16 g CO₂/t·nm
Ice class: IC

ISM company (DoC holder) in 2025: SARFO DENIZCILIK VE TICARET A.S.

Report year

2023 at a glance

From the 2023 THETIS-MRV report.

Fuel kg/nm

37.2

General cargo median 59.9 kg/nm (−38%)

CO₂ per transport work (dwt)

26.8

g CO₂/dwt·nm · General cargo median 20.7 (+29%)

Average speed

7.9 kn

General cargo median 10.5 kn (−25%)

Fuel per day at sea

7.1 t/day

Fuel consumed

789 t

CO₂ emitted

2,509 t

Distance sailed

21,213 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,681 h

112 days, 31% of the year

Within the general cargo fleet, 2025

Set against all 2,723 general cargo 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 35.3 kg/nm · median 35.2 (+0%)

17.4Ranks 1,367 of 2,723, lowest first78.8

Average speedThis ship 8.0 kn · median 9.3 (−14%)

6.9Faster than 22% of general cargo ships12.0

CO₂ per transport work (dwt)This ship 23.8 g CO₂/dwt·nm · median 25.5 (−7%)

10.2Ranks 1,185 of 2,723, lowest first52.7

Middle 80% of shipsMiddle 50%General cargo 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 ports5%
From the EU45%
Into the EU48%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

52 t

2.1% 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 General cargo median is the middle ship of all general cargo ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

KARELIS-72
General cargo median

30.040.050.060.0

’212021’222022’232023’242024’252025

Average speed, kn

KARELIS-72
General cargo median

7.08.09.010.011.0

’212021’222022’232023’242024’252025

CO₂ per transport work (dwt), g CO₂/dwt·nm

KARELIS-72
General cargo median

15.020.025.030.0

’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	−5%	+0%	−50%	−11%	Same speed, fuel per mile down 5%; better than speed alone explains (hull, engine or trade).
2023→2024	−0.2 kn	−1%	−4%	−64%	+0%	Same speed, fuel per mile flat.
2022→2023	−0.8 kn	+10%	+0%	−15%	−9%	0.8 kn slower, fuel per mile up 10%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+0.7 kn	+1%	+11%	+86%	+29%	0.7 kn faster, fuel per mile flat; 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	SARFO DENIZCILIK VE TICARET A.S.	138	440	3,898	485	8.0	35.3	–	63%
2024	SARFO DENIZCILIK VE TICARET A.S.	286	908	7,737	1,009	7.7	37.0	–	82%
2023	not published	789	2,509	21,213	2,681	7.9	37.2	–	–
2022	not published	841	2,666	24,853	2,849	8.7	33.8	–	–
2021	not published	449	1,419	13,355	1,674	8.0	33.6	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	SARFO DENIZCILIK VE TICARET A.S.	23.8	25.5	−7%	1,185 of 2,723	Bureau Veritas	A
2024	SARFO DENIZCILIK VE TICARET A.S.	26.9	19.3	+40%	831 of 1,111	Bureau Veritas	A
2023	not published	26.8	20.7	+29%	745 of 1,045	Bureau Veritas	A
2022	not published	29.4	21.6	+36%	757 of 1,034	Bureau Veritas	A
2021	not published	22.8	22.7	+1%	581 of 1,142	Bureau Veritas	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·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 general cargo 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.