Navalyze · Chemical tanker · Ship

ORIENTAL JASMINE

IMO: 9743760
Type: Chemical tanker
Port of registry: Panama
Technical efficiency: EEDI 8.46 g CO₂/t·nm

ISM company (DoC holder) in 2024: NORSTAR SHIP MANAGEMENT PTE LTD

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

51.4 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

11.1 kn

Fuel per day at sea

13.7 t/day

Fuel consumed

1,568 t

CO₂ emitted

4,911 t

4,988 t CO₂eq incl. CH₄ and N₂O

Distance sailed

30,537 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,742 h

114 days, 31% 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 67.6 kg/nm · median 81.9 (−17%)

55.0Ranks 336 of 1,314, lowest first114.9

Average speedThis ship 12.1 kn · median 11.2 (+8%)

9.1Faster than 77% of chemical tanker ships12.7

CO₂ per transport work (cargo)This ship 18.80 g CO₂/t·nm · median 16.23 (+16%)

9.07Ranks 749 of 1,314, lowest first43.80

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2024

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 ports28%
From the EU28%
Into the EU44%
At berth in the EU0%

68% of this ship's CO₂ falls under the EU ETS (3,362 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

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

ORIENTAL JASMINE
Chemical tanker median

50.060.070.080.090.0100.0

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

Average speed, kn

ORIENTAL JASMINE
Chemical tanker median

10.010.511.011.512.012.5

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

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

ORIENTAL JASMINE
Chemical tanker median

15.020.025.030.0

’182018’192019’202020’212021’222022’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	−1.0 kn	−24%	−30%	+199%	–	1.0 kn slower, fuel per mile down 24%; better than speed alone explains (hull, engine or trade).
2022→2023	+1.6 kn	+11%	+29%	−64%	+17%	1.6 kn faster, fuel per mile up 11%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.3 kn	−8%	−12%	−5%	−20%	0.3 kn slower, fuel per mile down 8%; in line with the speed change.
2020→2021	−0.3 kn	+7%	+5%	+29%	+10%	Same speed, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−0.1 kn	−8%	−9%	−19%	−25%	Same speed, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.8 kn	+5%	−2%	−26%	−17%	0.8 kn slower, fuel per mile up 5%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2024	NORSTAR SHIP MANAGEMENT PTE LTD	1,568	4,911	30,537	2,742	11.1	51.4	–	–
2023	not published	691	2,176	10,230	846	12.1	67.6	18.80	–
2022	not published	1,711	5,369	28,159	2,694	10.5	60.8	16.05	–
2021	not published	1,964	6,192	29,745	2,746	10.8	66.0	20.03	–
2020	not published	1,422	4,452	23,033	2,082	11.1	61.7	18.16	–
2019	not published	1,908	5,976	28,532	2,537	11.2	66.9	24.12	–
2018	not published	2,447	7,655	38,451	3,216	12.0	63.6	29.09	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2024	NORSTAR SHIP MANAGEMENT PTE LTD	–	–	–	–	ClassNK	A
2023	not published	18.80	16.23	+16%	749 of 1,314	ClassNK	A
2022	not published	16.05	16.06	−0%	702 of 1,409	ClassNK	A
2021	not published	20.03	16.69	+20%	847 of 1,343	ClassNK	A
2020	not published	18.16	16.16	+12%	773 of 1,312	ClassNK	A
2019	not published	24.12	17.32	+39%	935 of 1,321	ClassNK	A
2018	not published	29.09	17.14	+70%	1,012 of 1,294	ClassNK	A+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.