Navalyze · Oil tanker · Ship

VF TANKER-20

IMO: 9645097
Type: Oil tanker
Average cargo carried: 3,338 t
Flag (estimated): Russia
Port of registry: Bolshoy Port Of Saint Petersburg
Technical efficiency: EIV 14.81 g CO₂/t·nm
Ice class: IA

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 3,338 t of cargo on average.

Fuel kg/nm

55.0

Oil tanker median 129 kg/nm (−57%)

CO₂ per transport work (cargo)

51.8

g CO₂/t·nm · Oil tanker median 8.86 (+485%)

Average speed

7.4 kn

Oil tanker median 10.7 kn (−31%)

Fuel per day at sea

9.8 t/day

Fuel consumed

435 t

CO₂ emitted

1,367 t

Distance sailed

7,903 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,063 h

44 days, 12% of the year

Within the oil tanker fleet, 2021

Set against all 1,789 oil tanker ships with a full-year 2021 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 55.0 kg/nm · median 129 (−57%)

76.5Ranks 55 of 1,789, lowest first194

Average speedThis ship 7.4 kn · median 10.7 (−31%)

8.1Faster than 7% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 51.8 g CO₂/t·nm · median 8.86 (+485%)

4.75Ranks 1,735 of 1,789, lowest first25.2

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2021

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 ports1%
From the EU41%
Into the EU49%
At berth in the EU9%

Fuel burned laden

258 t

59% of all fuel; 41% in ballast or unladen

CO₂ at berth

126 t

9.2% 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

VF TANKER-20
Oil tanker median

50.075.0100.0125.0150.0

’192019’212021

Average speed, kn

VF TANKER-20
Oil tanker median

7.08.09.010.011.0

’192019’212021

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

VF TANKER-20
Oil tanker median

0.020.040.060.0

’192019’212021

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2019→2021	+0.2 kn	−17%	−14%	+187%	−2%	Same speed, fuel per mile down 17%; 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
2021	not published	435	1,367	7,903	1,063	7.4	55.0	51.8	59%
2019	not published	182	569	2,751	382	7.2	66.0	52.6	72%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2021	not published	51.8	8.86	+485%	1,735 of 1,789	Verifavia	B
2019	not published	52.6	8.83	+496%	1,865 of 1,919	Verifavia	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.