Property, Plant, and Equipment - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 3,900	$ 3,700	$ 7,900	$ 7,900
Total property, plant and equipment	327,279		327,279		$ 297,878
Construction in progress
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	142,821		142,821		114,332
Construction in progress | Gevo
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	126,600		126,600		98,200
Construction in progress | Agri-Energy
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	16,000		16,000		15,500
Construction in progress | NW Lowa RNG
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 200		$ 200		$ 600