Inventories (Tables)

9 Months Ended

Sep. 30, 2023

Inventory Disclosure [Abstract]

Schedule of Inventories

The following table sets forth the components of the Company’s inventory balances (in thousands) as of:

	September 30, 2023		December 31, 2022
Raw materials	$	126	$	168
Finished goods
SAF, Isooctane, Isooctene and other		1,175		1,581
Work in process
Environmental attributes, net of allowance of $792 and $2,378, respectively		2,001		4,193
Jet fuel		—		51
Spare parts		386		354
Total inventories	$	3,688	$	6,347