• NorthWestern Energy’s NWE Public Service unit issued USD 150 million of South Dakota First Mortgage Bonds in an unregistered private offering.
• The bonds mature June 15, 2036. They carry a 5.51% coupon.
• The financing is governed by a supplemental indenture with Bank of New York Mellon as trustee. The bonds rank pari passu with other first-mortgage debt.

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