Note 14 - Segments (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
	2021			2020			2021			2020
Revenues:
Gevo	$	104		$	176		$	465		$	1,198
Agri-Energy		38			16			192			3,807
Renewable Natural Gas		—			—			—			—
Net-Zero		—			—			—			—
Consolidated	$	142		$	192		$	657		$	5,005
Loss from operations:
Gevo	$	(10,968	)	$	(3,508	)	$	(22,471	)	$	(9,197	)
Agri-Energy		(3,473	)		(2,272	)		(12,629	)		(9,440	)
Renewable Natural Gas		(218	)		(323	)		(286	)		(699	)
Net-Zero		(53	)		—			(8,226	)		—
Consolidated	$	(14,712	)	$	(6,103	)	$	(43,612	)	$	(19,336	)
Interest expense:
Gevo	$	67		$	465		$	67		$	1,546
Agri-Energy		—			8			6			13
Renewable Natural Gas		—			—			5			—
Net-Zero		—			—			—			—
Consolidated	$	67		$	473		$	78		$	1,559
Depreciation and amortization expense:
Gevo	$	112		$	53		$	214		$	159
Agri-Energy		1,088			1,423			3,358			4,595
Renewable Natural Gas		—			—			—			—
Net-Zero		—			—			—			—
Consolidated	$	1,200		$	1,476		$	3,572		$	4,754
Acquisitions of patents, plant, property and equipment:
Gevo	$	9,536		$	—		$	10,377		$	79
Agri-Energy		3,154			106			5,062			1,325
Renewable Natural Gas		14,450			—			31,551			—
Net-Zero		5,975			—			5,975			—
Consolidated	$	33,115		$	106		$	52,965		$	1,404
Revenue by geographic area
United States	$	49		$	12		$	282		$	3,853
Other		93			180			375			1,152
Consolidated	$	142		$	192		$	657		$	5,005

	September 30,			December 31,
	2021			2020
Total assets
Gevo	$	574,179		$	152,177
Agri-Energy		144,552			131,893
Renewable Natural Gas		112,594			—
Net-Zero		6,944			—
Intercompany eliminations (1)		(162,914	)		(131,971	)
Consolidated (2)	$	675,355		$	152,099