Pacificorp Watch

from 10-Q 18 pages Altalink, L.P. Capital Markets Platform

from S-3ASR 57 pages Pacificorp and , as Trustee Indenture Dated as of , 20 Subordinated Debt Securities Reconciliation and Tie Between the Trust Indenture Act of 1939 and Indenture, Dated as of , 20 *

from S-3ASR 51 pages Pacificorp and , as Trustee Indenture Dated as of , 20 Senior Debt Securities Reconciliation and Tie Between the Trust Indenture Act of 1939 and Indenture, Dated as of , 20 *

from 10-K 75 pages Fiscal Agency Agreement Between Northern Natural Gas Company, as Issuer and the Bank of New York Mellon Trust Company, N.A., as Fiscal Agent Dated as of January 31, 2024 5.625% Senior Bonds Due 2054

from 10-K 81 pages Clifford Clifford Chance Llp Chance

from 8-K 5 pages Pacificorp 5.800% Series Due 2055

from 8-K 5 pages Pacificorp 5.450% Series Due 2034

from 8-K 5 pages Pacificorp 5.300% Series Due 2031

from 8-K 5 pages Pacificorp 5.100% Series Due 2029

from 8-K 24 pages Pacificorp (An Oregon Corporation) to the Bank of New York Mellon Trust Company, N.A. (As Successor to the Bank of New York Mellon) as Trustee Under Pacificorp’s Mortgage and Deed of Trust, Dated as of January 9, 1989 Thirty-Fifth Supplemental Indenture Dated as of January 1, 2024 Supplemental to Pacificorp’s Mortgage and Deed of Trust Dated as of January 9, 1989 This Instrument Grants a Security Interest by a Transmitting Utility This Instrument Contains After-Acquired Property Provisions Thirty-Fifth Supplemental Indenture

from 10-Q 18 pages Altalink, L.P. Capital Markets Platform

from 8-K 5 pages Pacificorp 5.500% Series Due 2054

from 8-K 14 pages Pacificorp (An Oregon Corporation) to the Bank of New York Mellon Trust Company, N.A. (As Successor to the Bank of New York Mellon) as Trustee Under Pacificorp’s Mortgage and Deed of Trust, Dated as of January 9, 1989 Thirty-Fourth Supplemental Indenture Dated as of May 1, 2023 Supplemental to Pacificorp’s Mortgage and Deed of Trust Dated as of January 9, 1989 This Instrument Grants a Security Interest by a Transmitting Utility This Instrument Contains After-Acquired Property Provisions Thirty-Fourth Supplemental Indenture

from 10-K 20 pages Twenty-Fourth Supplemental Indenture Dated as of November 28, 2022 Altalink, L.P. Twenty-Fourth Supplemental Indenture

from 8-K 5 pages Pacificorp 5.350% Series Due 2053

from 8-K 16 pages Pacificorp (An Oregon Corporation) to the Bank of New York Mellon Trust Company, N.A. (As Successor to the Bank of New York Mellon) as Trustee Under Pacificorp’s Mortgage and Deed of Trust, Dated as of January 9, 1989 Thirty-Third Supplemental Indenture Dated as of December 1, 2022 Supplemental to Pacificorp’s Mortgage and Deed of Trust Dated as of January 9, 1989 This Instrument Grants a Security Interest by a Transmitting Utility This Instrument Contains After-Acquired Property Provisions Thirty-Third Supplemental Indenture

from 10-Q 80 pages This Trust Deed Is Made on 1 April 2022 Between: (1)northern Powergrid (Northeast) PLC (The "Issuer"), a Public Company Incorporated in England and Wales With Limited Liability Under Registered Number 02906593; and (2)hsbc Corporate Trustee Company (Uk) Limited (The "Trustee", Which Expression Shall, Where the Content So Admits, Include All Persons for the Time Being the Trustee or Trustees of This Trust Deed (As Defined Below) (Including Any Successors)). Whereas (A)the Issuer Has Authorised the Issue of £350,000,000 in Aggregate Principal Amount of 3.250 Per Cent. Bonds Due 2052 to Be Constituted by This Trust Deed. (B)the Trustee Has Agreed to Act as Trustee of This Trust Deed on the Following Terms and Conditions. Now This Deed Witnesses and It Is Hereby Declared as Follows

from 10-Q 38 pages Fifth Supplemental Indenture

from 10-Q 38 pages Fourth Supplemental Indenture

from 10-Q 38 pages Third Supplemental Indenture