Inventories (Tables)

3 Months Ended

Mar. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventories

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

	March 31, 2023		December 31, 2022
Raw materials
Consumables	$	29	$	29
Catalyst	77		139
Finished goods
SAF, Isooctane, Isooctene and other	1,061		1,457
Isobutanol	124		124
Work in process
Environmental attributes, net of allowance of $2,122 and $2,378, respectively	2,656		4,193
Jet fuel	51		51
Spare parts	357		354
Total inventories	$	4,355	$	6,347