Navalyze · Chemical tanker · Ship

AINAZI

IMO: 9323405
Type: Chemical tanker
Average cargo carried: 19,726 t
Port of registry: Majuro
Technical efficiency: EEXI 4.82 g CO₂/t·nm
Ice class: IB

ISM company (DoC holder) in 2025: LSC

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 19,726 t of cargo on average.

Fuel per mile

99.4 kg/nm

Chemical tanker median 79.7 kg/nm (+25%)

CO₂ per transport work (cargo)

15.90

g CO₂/t·nm · Chemical tanker median 15.04 (+6%)

Average speed

10.3 kn

Chemical tanker median 11.1 kn (−7%)

Fuel per day at sea

24.7 t/day

Fuel consumed

2,834 t

CO₂ emitted

8,944 t

9,083 t CO₂eq incl. CH₄ and N₂O

Distance sailed

28,516 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,757 h

115 days, 31% of the year

Within the chemical tanker fleet, 2025

Set against all 1,460 chemical tanker 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 per mileThis ship 99.4 kg/nm · median 79.7 (+25%)

52.8Ranks 1,164 of 1,460, lowest first111.0

Average speedThis ship 10.3 kn · median 11.1 (−7%)

8.8Faster than 30% of chemical tanker ships12.4

CO₂ per transport work (cargo)This ship 15.90 g CO₂/t·nm · median 15.04 (+6%)

7.93Ranks 777 of 1,460, lowest first40.17

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2025

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 ports34%
From the EU34%
Into the EU26%
At berth in the EU6%

68% of this ship's CO₂ falls under the EU ETS (6,095 t).

Fuel burned laden

–

Not reported

CO₂ at berth

5.9%

Alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Chemical tanker median is the middle ship of all chemical tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

AINAZI
Chemical tanker median

70.080.090.0100.0110.0

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

Average speed, kn

AINAZI
Chemical tanker median

10.010.511.011.5

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

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

AINAZI
Chemical tanker median

7.510.012.515.017.520.0

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−1.2 kn	+6%	−5%	+6%	+78%	1.2 kn slower, fuel per mile up 6%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.2 kn	−6%	−4%	+42%	−12%	Same speed, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2022→2023	+0.2 kn	−4%	−2%	−30%	−9%	Same speed, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2021→2022	+0.4 kn	−1%	+2%	+4%	−27%	0.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2020→2021	−0.5 kn	+5%	+1%	−23%	−14%	0.5 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.8 kn	+7%	+15%	−35%	+63%	0.8 kn faster, fuel per mile up 7%; better than speed alone explains (hull, engine or trade).
2018→2019	+0.1 kn	−2%	−1%	+176%	+22%	Same speed, fuel per mile flat.

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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	LSC	2,834	8,944	28,516	2,757	10.3	99.4	15.90	–
2024	LSC	2,530	7,991	26,922	2,337	11.5	94.0	8.92	–
2023	not published	1,896	5,976	18,948	1,675	11.3	100.1	10.11	–
2022	not published	2,834	8,930	27,066	2,445	11.1	104.7	11.05	–
2021	not published	2,743	8,604	25,905	2,415	10.7	105.9	15.12	–
2020	not published	3,380	10,605	33,600	3,002	11.2	100.6	17.54	–
2019	not published	4,916	15,515	52,092	5,014	10.4	94.4	10.73	–
2018	not published	1,819	5,700	18,897	1,834	10.3	96.2	8.80	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025	LSC	15.90	15.04	+6%	777 of 1,460	DNV	B+C
2024	LSC	8.92	16.73	−47%	163 of 1,274	DNV	B+C
2023	not published	10.11	16.23	−38%	222 of 1,314	DNV	B+C
2022	not published	11.05	16.06	−31%	310 of 1,409	DNV	B+C
2021	not published	15.12	16.69	−9%	569 of 1,343	DNV	B+C
2020	not published	17.54	16.16	+9%	739 of 1,312	DNV	B+C
2019	not published	10.73	17.32	−38%	229 of 1,321	DNV	B+C
2018	not published	8.80	17.14	−49%	93 of 1,294	DNV	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.