Navalyze · General cargo · Ship

SANTORINI

IMO: 9181493
Type: General cargo ship
Flag (estimated): Barbados (from the 2024 report)
Technical efficiency: EEXI 8.04 g CO₂/t·nm

ISM company (DoC holder) in 2025: ONEXES MARITIME SERVICES

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 13,570 t of cargo on average.

Fuel kg/nm

61.1

CO₂ per transport work (dwt)

–

g CO₂/dwt·nm

Average speed

9.8 kn

Fuel per day at sea

14.4 t/day

Fuel consumed

1,431 t

CO₂ emitted

4,544 t

Distance sailed

23,402 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,379 h

99 days, 27% 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 77.9 kg/nm · median 35.2 (+121%)

17.4Ranks 2,432 of 2,723, lowest first78.8

Average speedThis ship 10.9 kn · median 9.3 (+17%)

6.9Faster than 78% of general cargo ships12.0

CO₂ per transport work (dwt)This ship 24.7 g CO₂/dwt·nm · median 25.5 (−3%)

10.2Ranks 1,269 of 2,723, lowest first52.7

Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2020

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 ports22%
From the EU49%
Into the EU24%
At berth in the EU6%

Fuel burned laden

–

Not reported

CO₂ at berth

257 t

5.7% 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

SANTORINI
General cargo median

20.040.060.080.0

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

Average speed, kn

SANTORINI
General cargo median

7.08.09.010.011.0

’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	+2.0 kn	+11%	+36%	−37%	–	2.0 kn faster, fuel per mile up 11%; better than speed alone explains (hull, engine or trade).
2023→2024	−1.3 kn	+7%	−6%	−66%	–	1.3 kn slower, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.0 kn	+16%	+16%	+236%	–	Same speed, fuel per mile up 16%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+1.6 kn	−16%	+0%	−68%	–	1.6 kn faster, fuel per mile down 16%; better than speed alone explains (hull, engine or trade).
2020→2021	−1.2 kn	+9%	−4%	+26%	–	1.2 kn slower, fuel per mile up 9%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+2.5 kn	+1%	+36%	+116%	–	2.5 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2018→2019	−2.5 kn	−8%	−32%	−61%	–	2.5 kn slower, fuel per mile down 8%; 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	ONEXES MARITIME SERVICES	548	1,750	7,030	644	10.9	77.9	–	–
2024	ONEXES MARITIME SERVICES	779	2,436	11,111	1,243	8.9	70.2	–	–
2023	not published	2,116	6,671	32,217	3,168	10.2	65.7	13.9	–
2022	not published	542	1,710	9,581	940	10.2	56.5	45.8	–
2021	not published	1,979	6,273	29,592	3,445	8.6	66.9	13.0	–
2020	not published	1,431	4,544	23,402	2,379	9.8	61.1	14.3	–
2019	not published	655	2,047	10,851	1,489	7.3	60.4	22.4	–
2018	not published	1,811	5,712	27,479	2,812	9.8	65.9	15.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	ONEXES MARITIME SERVICES	24.7	25.5	−3%	1,269 of 2,723	ClassNK	A
2024	ONEXES MARITIME SERVICES	–	–	–	–	ClassNK	A
2023	not published	–	–	–	–	ClassNK	A
2022	not published	–	–	–	–	ClassNK	C
2021	not published	–	–	–	–	ClassNK	C
2020	not published	–	–	–	–	ClassNK	C
2019	not published	–	–	–	–	ClassNK	C
2018	not published	–	–	–	–	ClassNK	C

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.