DUKE ENERGY PROGRESS, LLC.

EX-4.1 2 tm2625236d1_ex4-1.htm EXHIBIT 4.1 Exhibit 4.1 Counterpart __ of 75 Counterparts DUKE ENERGY PROGRESS, LLC (formerly Duke Energy Progress, Inc.) TO THE BANK OF NEW YORK MELLON (formerly The Bank of New York (formerly Irving Trust Company)) AND BARBARA ZSOMBORI (successor to Frederick G. Herbst, Richard H. West, J.A. Austin, E.J. McCabe, G. White, D.W. May, J.A. Vaughan, Joseph J. Arney, Wafaa Orfy, W.T. Cunningham, Douglas J. MacInnes, Ming Ryan, Tina D. Gonzalez and Chris…

8-K · 2026-09-11 · 0001104659-26-107068

EX-99.1 4 tm2625236d1_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Execution Version DUKE ENERGY PROGRESS, LLC $ 700,000,000 First Mortgage Bonds, 5.55 % Series due 2036 $300,000,000 First Mortgage Bonds, 6.15% Series due 2056 UNDERWRITING AGREEMENT September 8, 2026 BNY Mellon Capital Markets, LLC MUFG Securities Americas Inc. PNC Capital Markets LLC Scotia Capital (USA) Inc. SMBC Nikko Securities America, Inc. U.S. Bancorp Investments, Inc. As Representatives of the several Underwrite…

8-K · 2026-09-11 · 0001104659-26-107068

EX-99.1 2 tm2531792d1_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Duke Energy Carolinas, LLC & Duke Energy Progress, LLC Summary of 2025 Rate Case Filings in North Carolina (Docket E-7 Sub 1329 & Docket E-2 Sub 1380) On November 20, 2025, Duke Energy Carolinas (DEC) and Duke Energy Progress (DEP) each filed rate cases with the North Carolina Utilities Commission (NCUC) seeking approval for increases in retail revenues. Both filings include requests for Performance Based Regulation (PBR) m…

8-K · 2025-11-20 · 0001104659-25-114640

EX-99.1 2 tm2529676d1_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Duke Energy Progress Summary of 2025 South Carolina Proposed Rate Case Settlement (Docket 2025-154-E) Background: On June 12, 2025, Duke Energy Progress (DEP) filed a rate case with the Public Service Commission of South Carolina (PSCSC) to request an increase in retail revenues. This is the first base rate case filed by DEP in South Carolina since 2022. The filing requests an overall increase in annual retail revenues of …

8-K · 2025-10-30 · 0001104659-25-103832

EX-4.1 2 tm2521132d14_ex4-1.htm EXHIBIT 4.1 Exhibit 4.1 INDENTURE by and among DUKE ENERGY PROGRESS NC STORM FUNDING II LLC, Issuer and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, Indenture Trustee and U.S. BANK NATIONAL ASSOCIATION, Securities Intermediary and Account Bank Dated as of September 30, 2025 TABLE OF CONTENTS Page ARTICLE I Definitions AND RULES OF CONSTRUCTION; Incorporation by Reference …

8-K · 2025-09-30 · 0001104659-25-095133

EX-4.2 3 tm2521132d14_ex4-2.htm EXHIBIT 4.2 Exhibit 4.2 This SERIES SUPPLEMENT, dated as of September 30, 2025 (this “Supplement”), is by and between DUKE ENERGY PROGRESS NC STORM FUNDING II LLC, a limited liability company created under the laws of the State of Delaware (the “Issuer”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (“Bank”), in its capacity as indenture trustee (the “Indenture Trustee”) for the benefit of the Secured Parties under the Indenture dated as of September 30,…

8-K · 2025-09-30 · 0001104659-25-095133