S-3 S-3ASR EX-FILING FEES 0001326160 Duke Energy CORP N/A N/A 0001326160 2025-09-29 2025-09-29 0001326160 1 2025-09-29 2025-09-29 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-3

Duke Energy CORP

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
Fees Previously Paid
Carry Forward Securities
Carry Forward Securities 1 Debt Variable Denomination Floating Rate Demand Notes 415(a)(6) $ 2,000,000,000.00 S-3 333-267693 09/30/2022 $ 46,350.00

Total Offering Amounts:

$ 2,000,000,000.00

$ 0.00

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 0.00

Offering Note

1

(1) This registration statement covers all investments in the Variable Denomination Floating Rate Demand Notes ("Notes") up to $4.0 billion, with fees based on the net aggregate principal amount of Notes outstanding from this offering not exceeding $2.0 billion at a particular time. Registration fees for up to $2.0 billion net aggregate principal amount of Notes were paid previously by the registrant in connection with Registration Statement Nos. 333-267693, 333-173282, 333-186991, 333-192685, 333-214303 and 333-234348, each previously filed by the registrant on Form S 3. Pursuant to Rule 415(a)(6) under the Securities Act of 1933, such fees continue to apply to the $2.0 billion net aggregate principal amount of Notes previously registered. In accordance with Rule 415(a)(6), the effectiveness of this Registration Statement shall be deemed to terminate Registration Statement No. 333-267693 previously filed by the registrant on Form S-3.
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