Goodwill And Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

schedule of Intangible Assets

Intangible assets consist of the following as of December 31, 2021 and December 31, 2020:

	Year Ended December 31,
	2021		2020
Goodwill	$	60	$	60
Intangible assets with indefinite lives:
Emissions allowances	$	—	$	777
Land use rights		329		329
Total intangible assets with indefinite lives:	$	329	$	1,106
Intangible assets with finite lives:
Interconnection, net of accumulated amortization of $3,034 and $2,329	$	12,526		12,596
Customer contracts, net of accumulated amortization of $17,085 and $16,367		1,198	$	916
Total intangible assets with finite lives:	$	13,724	$	13,512
Total Goodwill and Intangible Assets	$	14,113	$	14,678

summary of finite-lived intangible assets future amortization expense

Amortization expense for customer contracts and interconnection the next five years is as follows:

	Customer Contracts		Inter- Connections
Year Ending
2022	$	33	$	824
2023		23		755
2024		9		740
2025		9		740
2026		9		740
Thereafter		1,115		8,727