Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 475,688	$ 396,168
Gross other property and equipment	532	635
Less: Accumulated depreciation	(165)	(293)
Other property and equipment, net	367	342
Solar energy systems
Property, Plant and Equipment [Line Items]
Solar energy systems	493,278	401,754
Less: Accumulated depreciation	(17,957)	(5,928)
Property and equipment, net	475,321	395,826
Equipment
Property, Plant and Equipment [Line Items]
Gross other property and equipment	19	48
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Gross other property and equipment	260	294
Computer and related equipment
Property, Plant and Equipment [Line Items]
Gross other property and equipment	185	222
Software
Property, Plant and Equipment [Line Items]
Gross other property and equipment	8	6
Leasehold improvements
Property, Plant and Equipment [Line Items]
Gross other property and equipment	$ 60	$ 65