NORTHERN STATES POWER CO /WI/ 8-K

What Happened
Northern States Power Company (NSP‑Wisconsin) filed an 8‑K disclosing a Bond Purchase Agreement dated June 9, 2026, to sell $250 million aggregate principal of 5.48% First Mortgage Bonds, Series due June 15, 2041. The sale is expected to close on June 15, 2026, with NSP‑Wisconsin receiving approximately $249 million in net proceeds, which it intends to use for general corporate purposes. Huntington Securities, Inc. served as sole placement agent. The bonds will be issued under NSP‑Wisconsin’s Trust Indenture and a Supplemental Indenture dated June 9, 2026.

Key Details

• $250,000,000 aggregate principal; fixed interest rate 5.48%; maturity date June 15, 2041.
• Net proceeds to NSP‑Wisconsin: approximately $249 million; intended for general corporate purposes.
• Bonds secured by a first mortgage lien on substantially all of NSP‑Wisconsin’s real and fixed properties (subject to limited exceptions).
• Redemption: callable at issuer’s option with a make‑whole price if redeemed before Dec 15, 2040; 100% of principal if redeemed on/after Dec 15, 2040. Bonds sold in a private placement under Section 4(a)(2) (not registered).

Why It Matters
This transaction creates a direct financial obligation of $250M for NSP‑Wisconsin and will increase the company’s long‑term debt and fixed interest expense at a 5.48% coupon. The bonds are senior secured by a first mortgage on substantially all real and fixed properties, which affects creditor priority compared with unsecured obligations. Net proceeds bolster the company’s liquidity for general corporate uses, but investors should note the added leverage and the terms (maturity, interest rate, and redemption features) when assessing credit risk or potential impacts on the utility’s capital structure.