Navalyze · Container · Ship

GULBENIZ A

IMO: 9491850
Type: Container ship
Average cargo carried: 17,152 t
Flag (estimated): Turkiye
Port of registry: Izmir
Technical efficiency: EIV 19.33 g CO₂/t·nm

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 17,235 t of cargo on average.

Fuel kg/nm

124

Container median 186 kg/nm (−34%)

CO₂ per transport work (cargo)

22.4

g CO₂/t·nm · Container median 17.9 (+25%)

Average speed

12.5 kn

Container median 14.1 kn (−11%)

Fuel per day at sea

37.0 t/day

Fuel consumed

4,186 t

CO₂ emitted

13,073 t

Distance sailed

33,893 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,718 h

113 days, 31% of the year

Within the container fleet, 2022

Set against all 1,825 container 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 kg/nmThis ship 123 kg/nm · median 178 (−31%)

77.9Ranks 606 of 1,825, lowest first314

Average speedThis ship 12.6 kn · median 13.6 (−7%)

10.1Faster than 35% of container ships16.1

CO₂ per transport work (cargo)This ship 22.5 g CO₂/t·nm · median 19.1 (+18%)

7.44Ranks 1,059 of 1,825, lowest first52.6

Middle 80% of shipsMiddle 50%Container 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 ports42%
From the EU23%
Into the EU28%
At berth in the EU6%

Fuel burned laden

–

Not reported

CO₂ at berth

812 t

6.2% 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 Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

GULBENIZ A
Container median

100.0120.0140.0160.0180.0200.0

’182018’192019’202020’212021’222022

Average speed, kn

GULBENIZ A
Container median

11.012.013.014.015.0

’182018’192019’202020’212021’222022

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

GULBENIZ A
Container median

16.018.020.022.024.0

’182018’192019’202020’212021’222022

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2021→2022	+0.1 kn	−0%	+1%	−60%	+0%	Same speed, fuel per mile flat.
2020→2021	+0.6 kn	+6%	+11%	−25%	+30%	0.6 kn faster, fuel per mile up 6%; in line with the speed change.
2019→2020	+0.5 kn	−14%	−10%	−17%	−12%	0.5 kn faster, fuel per mile down 14%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.4 kn	+6%	+2%	−3%	+7%	0.4 kn slower, fuel per mile up 6%; 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
2022	not published	1,682	5,262	13,641	1,086	12.6	123	22.5	–
2021	not published	4,186	13,073	33,893	2,718	12.5	124	22.4	–
2020	not published	5,288	16,510	45,269	3,807	11.9	117	17.2	–
2019	not published	7,364	22,996	54,485	4,797	11.4	135	19.5	–
2018	not published	7,139	22,299	56,149	4,764	11.8	127	18.3	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2022	not published	22.5	19.1	+18%	1,059 of 1,825	DNV	A
2021	not published	22.4	17.9	+25%	1,099 of 1,781	DNV	A
2020	not published	17.2	17.6	−2%	868 of 1,797	DNV	A
2019	not published	19.5	18.9	+3%	933 of 1,788	DNV	A
2018	not published	18.3	20.2	−9%	743 of 1,705	DNV	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container 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 container 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.