v3.25.4

Balance Sheet Components - Property, Plant and Equipment (Details) - USD ($) $ in Thousands		Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		$ 681,099	$ 672,851
Less: accumulated depreciation		(282,592)	(269,376)
Property, plant and equipment, net	[1]	398,507	403,475
Vehicles, machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		203,731	200,004
Energy Server systems
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		165,629	165,629
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		129,665	122,413
Construction-in-progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		83,067	86,731
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		53,156	53,221
Computers, software and hardware
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		34,761	33,910
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross		$ 11,090	$ 10,943
[1] We have variable interest entity related to a joint venture in the Republic of Korea (see Note 12—Related Party Transactions in this Annual Report on Form 10-K), which represents a portion of the consolidated balances recorded within these financial statement line items.

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Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

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