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S-3 S-3 EX-FILING FEES 0001828536 Energy Vault Holdings, Inc. N/A N/A 0001828536 2025-12-09 2025-12-09 0001828536 1 2025-12-09 2025-12-09 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-3

Energy Vault Holdings, Inc.

Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable

Security Type

Security Class Title

Fee Calculation or Carry Forward Rule

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Carry Forward Form Type

Carry Forward File Number

Carry Forward Initial Effective Date

Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward

Newly Registered Securities
Fees to be Paid 1 Equity Common Stock, par value $0.0001 per share 457(a) 33,251,333 $ 3.39 $ 112,722,018.87 0.0001381 $ 15,566.91
Fees Previously Paid
Carry Forward Securities
Carry Forward Securities

Total Offering Amounts:

$ 112,722,018.87

$ 15,566.91

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 15,566.91

Offering Note

1

Represents up to 33,251,333 shares of common stock, par value $0.0001 per share ("Common Stock"), of Energy Vault Holdings, Inc. (the "Company") that the Company may issue to YA II PN, Ltd, a Cayman Islands exempted company (the "Selling Stockholder"), upon conversion of the $30 million convertible debenture the Selling Stockholder purchased from the Company on September 22, 2025 which may be offered for sale by the Selling Stockholder on the terms and conditions described in the prospectus that forms a part of the Company's registration statement on Form S-3 to which this exhibit relates. Estimated solely for the purpose of calculating the amount of registration fee pursuant to Rule 457(c) under the Securities Act. The proposed maximum offering price per unit and proposed maximum aggregate offering price are based on the average of the high and low sales price of the Common Stock as reported on the New York Stock Exchange on December 2, 2025 of $3.39.

Table 2: Fee Offset Claims and Sources ☑Not Applicable
Registrant or Filer Name Form or Filing Type File Number Initial Filing Date Filing Date Fee Offset Claimed Security Type Associated with Fee Offset Claimed Security Title Associated with Fee Offset Claimed Unsold Securities Associated with Fee Offset Claimed Unsold Aggregate Offering Amount Associated with Fee Offset Claimed Fee Paid with Fee Offset Source
Rules 457(b) and 0-11(a)(2)
Fee Offset Claims N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Fee Offset Sources N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Rule 457(p)
Fee Offset Claims N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Fee Offset Sources N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Table 3: Combined Prospectuses ☑Not Applicable

Security Type

Security Class Title

Amount of Securities Previously Registered

Maximum Aggregate Offering Price of Securities Previously Registered

Form Type

File Number

Initial Effective Date

N/A N/A N/A N/A N/A N/A N/A N/A