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ENERGY STORAGE SYSTEMS, NET

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

ENERGY STORAGE SYSTEMS, NET

ENERGY STORAGE SYSTEMS, NET

Energy Storage Systems, Net

Energy storage systems, net, consists of the following (in thousands):

			December 31, 2022						December 31, 2021
Energy storage systems placed into service			$	143,154					$	143,592
Less: accumulated depreciation			(58,782)						(45,250)
Energy storage systems not yet placed into service			6,385						7,772
Total energy storage systems, net			$	90,757					$	106,114

Depreciation expense for energy storage systems was approximately $14.9 million, $14.4 million and $13.9 million for the years ended December 31, 2022, 2021, and 2020, respectively. Depreciation expense is recognized in cost of service revenue.

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- References

No definition available.

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- Definition

The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99893-112916

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI https://asc.fasb.org/topic&trid=2155823

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=126982197&loc=SL120174063-112916

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99779-112916

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