Current report filing

Document and Entity Information

Document and Entity Information
12 Months Ended
Dec. 31, 2021
Document Type 8-K/A
Amendment Flag true
Amendment Description Amendment No. 1
Document Period End Date Dec. 31, 2021
Entity Registrant Name Energy Vault Holdings, Inc.
Entity Central Index Key 0001828536
Entity Incorporation, State or Country Code DE
Entity File Number 001-39982
Entity Tax Identification Number 85-3230987
Entity Address State Or Province CA
Entity Address, Address Line One 4360 Park Terrace Drive
Entity Address, Adress Line Two Suite 100
Entity Address, City or Town Westlake Village
Entity Address, Postal Zip Code 93161
City Area Code 805
Local Phone Number 852-0000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Common Class A [Member]  
Title of 12(b) Security Common Stock, par value $0.0001 per share
Trading Symbol NRGV
Security Exchange Name NYSE
Redeemable warrants, exercisable for shares of Class A common stock at an exercise price of $11.50 per share [Member]  
Title of 12(b) Security Redeemable warrants, each wholewarrant exercisable for shares ofcommon stock at an exercise price of$11.50 per share
Trading Symbol NRGV WS
Security Exchange Name NYSE