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ENERGY STORAGE SYSTEMS, NET

6 Months Ended

Jun. 30, 2021

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):

			June 30, 2021
Energy storage systems placed into service			$	144,754
Less: accumulated depreciation			(39,848)
Energy storage systems not yet placed into service			13,310
Total energy storage systems, net			$	118,216

Depreciation expense for energy storage systems was approximately $3.6 million and $3.4 million within cost of service revenue for the three months ended June 30, 2021 and 2020, respectively, and approximately $7.3 million and $5.7 million within cost of service revenue for the six months ended June 30, 2021 and 2020, respectively.

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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 http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://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 http://asc.fasb.org/extlink&oid=120429125&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 http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916

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