Navalyze · Chemical tanker · Ship

WITHAM

IMO: 9865764
Type: Chemical tanker
Average cargo carried: 26,960 t
Port of registry: Singapore
Technical efficiency: EEDI 4.30 g CO₂/t·nm
Former names: ALEXANDROS

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 26,960 t of cargo on average.

Fuel per mile

79.2 kg/nm

Chemical tanker median 81.9 kg/nm (−3%)

CO₂ per transport work (cargo)

9.20

g CO₂/t·nm · Chemical tanker median 16.23 (−43%)

Average speed

9.5 kn

Chemical tanker median 11.2 kn (−15%)

Fuel per day at sea

18.0 t/day

Fuel consumed

1,341 t

CO₂ emitted

4,199 t

Distance sailed

16,928 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,788 h

75 days, 20% of the year

Within the chemical tanker fleet, 2023

Set against all 1,314 chemical 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 per mileThis ship 79.2 kg/nm · median 81.9 (−3%)

55.0Ranks 593 of 1,314, lowest first114.9

Average speedThis ship 9.5 kn · median 11.2 (−15%)

9.1Faster than 14% of chemical tanker ships12.7

CO₂ per transport work (cargo)This ship 9.20 g CO₂/t·nm · median 16.23 (−43%)

9.07Ranks 142 of 1,314, lowest first43.80

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2023

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 ports8%
From the EU48%
Into the EU39%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

5.1%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

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

WITHAM
Chemical tanker median

60.080.0100.0120.0140.0

’202020’212021’222022’232023

Average speed, kn

WITHAM
Chemical tanker median

9.510.010.511.011.5

’202020’212021’222022’232023

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

WITHAM
Chemical tanker median

7.510.012.515.017.5

’202020’212021’222022’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2022→2023	−0.6 kn	−14%	−19%	−52%	−20%	0.6 kn slower, fuel per mile down 14%; in line with the speed change.
2021→2022	−0.9 kn	+4%	−5%	+261%	+49%	0.9 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.5 kn	−32%	−29%	−52%	−25%	0.5 kn faster, fuel per mile down 32%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2023	not published	1,341	4,199	16,928	1,788	9.5	79.2	9.20	–
2022	not published	3,211	10,054	35,027	3,470	10.1	91.7	11.55	–
2021	not published	856	2,674	9,706	880	11.0	88.2	7.75	–
2020	not published	2,593	8,114	20,020	1,904	10.5	129.5	10.38	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2023	not published	9.20	16.23	−43%	142 of 1,314	Verifavia	C
2022	not published	11.55	16.06	−28%	356 of 1,409	DNV	B
2021	not published	7.75	16.69	−54%	48 of 1,343	DNV	B
2020	not published	10.38	16.16	−36%	203 of 1,312	ABS	B

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.