XML 21 R1.htm IDEA: XBRL DOCUMENT v3.21.1

Document and Entity Information	3 Months Ended
	Mar. 31, 2021
Document and Entity Information
Document Type	S-1
Entity Registrant Name	STEM, INC.
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Address, Address Line One	100 Rollins Road
Entity Address, Postal Zip Code	94030
Local Phone Number	937-7816
Entity Address, City or Town	Millbrae
Entity Address, State or Province	CA
City Area Code	415
Entity Central Index Key	0001758766
Contact Personnel Name	Saul Laureles
Amendment Flag	false

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Cover page.

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The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

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Address Line 1 such as Attn, Building Name, Street Name

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Name of the City or Town

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A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Regulation 12B
-Number 240
-Section 12
-Subsection b-2

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Local phone number for entity.

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