S-3 S-3ASR EX-FILING FEES 0000072741 EVERSOURCE ENERGY 0000072741 2025-04-01 2025-04-01 0000072741 1 2025-04-01 2025-04-01 0000072741 2 2025-04-01 2025-04-01 0000072741 3 2025-04-01 2025-04-01 0000072741 4 2025-04-01 2025-04-01 0000072741 5 2025-04-01 2025-04-01 0000072741 6 2025-04-01 2025-04-01 0000072741 7 2025-04-01 2025-04-01 0000072741 8 2025-04-01 2025-04-01 0000072741 9 2025-04-01 2025-04-01 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-3

EVERSOURCE ENERGY

Table 1: Newly Registered and Carry Forward Securities

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 Debt Eversource Energy Senior Notes 457(r) 0.0001531
Fees to be Paid 2 Equity Eversource Energy Common Shares, $5 par value per share 457(r) 0.0001531
Fees to be Paid 3 Equity Eversource Energy Preferred Shares 457(r) 0.0001531
Fees to be Paid 4 Other Eversource Energy Warrants 457(r) 0.0001531
Fees to be Paid 5 Other Eversource Energy Share Purchase Contracts 457(r) 0.0001531
Fees to be Paid 6 Other Eversource Energy Share Purchase Units 457(r) 0.0001531
Fees to be Paid 7 Debt The Connecticut Light and Power Company First and Refunding Mortgage Bonds 457(r) 0.0001531
Fees to be Paid 8 Debt NSTAR Electric Company Debt Securities 457(r) 0.0001531
Fees to be Paid 9 Debt Public Service Company of New Hampshire First Mortgage Bonds 457(r) 0.0001531
Fees Previously Paid
Carry Forward Securities
Carry Forward Securities

Total Offering Amounts:

$ 0.00

$ 0.00

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 0.00

Offering Note

1

(1) The registrant is relying on Rule 456(b) and Rule 457(r) under the Securities Act of 1933, as amended, to defer payment of the entire registration fee. In connection with the securities offered hereby, each registrant will pay "pay-as-you-go registration fees" in accordance with Rule 456(b). Each registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment. (2) An unspecified aggregate initial offering price and number of securities of each identified class is being registered and may from time to time be offered at unspecified prices.

2

See Offering Note 1.

3

See Offering Note 1.

4

See Offering Note 1.

5

See Offering Note 1.

6

See Offering Note 1.

7

See Offering Note 1.

8

See Offering Note 1.

9

See Offering Note 1.