Navalyze · Chemical tanker · Ship

KAYA TUNA

IMO: 9340362
Type: Chemical tanker
Average cargo carried: 7,721 t
Port of registry: Istanbul
Technical efficiency: EIV 11.66 g CO₂/t·nm

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 7,721 t of cargo on average.

Fuel per mile

53.8 kg/nm

Chemical tanker median 84.6 kg/nm (−36%)

CO₂ per transport work (cargo)

22.35

g CO₂/t·nm · Chemical tanker median 16.06 (+39%)

Average speed

9.5 kn

Chemical tanker median 11.1 kn (−14%)

Fuel per day at sea

12.3 t/day

Fuel consumed

86 t

CO₂ emitted

276 t

Distance sailed

1,602 nm

CO₂ ÷ CO₂ per mile

Time at sea

168 h

7 days, 2% of the year

Within the chemical tanker fleet, 2022

Set against all 1,409 chemical tanker 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 per mileThis ship 53.8 kg/nm · median 84.6 (−36%)

57.0Ranks 97 of 1,409, lowest first116.8

Average speedThis ship 9.5 kn · median 11.1 (−14%)

8.9Faster than 17% of chemical tanker ships12.5

CO₂ per transport work (cargo)This ship 22.35 g CO₂/t·nm · median 16.06 (+39%)

9.04Ranks 981 of 1,409, lowest first40.61

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2022

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 ports0%
From the EU69%
Into the EU27%
At berth in the EU4%

Fuel burned laden

–

Not reported

CO₂ at berth

4.2%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2022	not published	86	276	1,602	168	9.5	53.8	22.35	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2022	not published	22.35	16.06	+39%	981 of 1,409	DNV	A+B+C

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