Navalyze · Oil tanker · Ship

VULCANO M

IMO: 9251743
Type: Oil tanker
Average cargo carried: 7,657 t
Flag (estimated): Spain
Port of registry: Santa Cruz De Tenerife
Technical efficiency: EIV 14.52 g CO₂/t·nm

ISM company (DoC holder) in 2024: Augusta Due Srl

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 9,829 t of cargo on average.

Fuel kg/nm

111

Oil tanker median 134 kg/nm (−17%)

CO₂ per transport work (cargo)

35.6

g CO₂/t·nm · Oil tanker median 9.03 (+294%)

Average speed

11.8 kn

Oil tanker median 11.0 kn (+7%)

Fuel per day at sea

31.4 t/day

Fuel consumed

3,326 t

CO₂ emitted

10,453 t

Distance sailed

29,888 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,539 h

106 days, 29% of the year

Within the oil tanker fleet, 2023

Set against all 1,797 oil tanker ships with a full-year 2023 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 93.7 kg/nm · median 129 (−27%)

80.4Ranks 338 of 1,797, lowest first193

Average speedThis ship 9.7 kn · median 11.0 (−12%)

8.1Faster than 22% of oil tanker ships12.4

CO₂ per transport work (cargo)This ship 38.7 g CO₂/t·nm · median 8.44 (+359%)

4.78Ranks 1,711 of 1,797, lowest first25.5

Middle 80% of shipsMiddle 50%Oil tanker 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 ports30%
From the EU30%
Into the EU30%
At berth in the EU9%

Fuel burned laden

–

Not reported

CO₂ at berth

2,285 t

21.9% 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 Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

VULCANO M
Oil tanker median

80.0100.0120.0140.0160.0

’182018’192019’202020’212021’222022’232023

Average speed, kn

VULCANO M
Oil tanker median

4.06.08.010.012.0

’182018’192019’202020’212021’222022’232023

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

VULCANO M
Oil tanker median

0.020.040.060.0

’182018’192019’202020’212021’222022’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2023	+1.4 kn	−12%	+2%	−5%	+6%	1.4 kn faster, fuel per mile down 12%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.5 kn	−3%	−7%	−4%	−32%	0.5 kn slower, fuel per mile down 3%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−3.0 kn	−2%	−27%	−11%	+52%	3.0 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+5.4 kn	+8%	+97%	−17%	−27%	5.4 kn faster, fuel per mile up 8%; better than speed alone explains (hull, engine or trade).
2018→2019	+0.6 kn	−28%	−20%	+22%	−14%	0.6 kn faster, fuel per mile down 28%; better than speed alone explains (hull, engine or trade).

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
2024part-year	Augusta Due Srl	579	1,831	6,280	648	9.7	92.2	35.5	–
2023	not published	2,264	7,166	24,172	2,491	9.7	93.7	38.7	–
2022	not published	2,712	8,556	25,460	3,050	8.3	107	36.7	–
2021	not published	2,906	9,127	26,511	3,028	8.8	110	54.1	–
2020	not published	3,326	10,453	29,888	2,539	11.8	111	35.6	–
2019	not published	3,705	11,609	35,892	5,607	6.4	103	49.0	–
2018	not published	4,199	13,188	29,398	5,047	5.8	143	56.7	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2024part-year	Augusta Due Srl	–	–	–	–	RINA	B
2023	not published	38.7	8.44	+359%	1,711 of 1,797	RINA	B
2022	not published	36.7	8.51	+331%	1,863 of 1,961	RINA	B
2021	not published	54.1	8.86	+511%	1,744 of 1,789	RINA	B
2020	not published	35.6	9.03	+294%	1,767 of 1,870	RINA	B
2019	not published	49.0	8.83	+455%	1,856 of 1,919	RINA	B
2018	not published	56.7	8.86	+540%	1,743 of 1,779	RINA	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker 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 oil tanker 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.