Exhibit 10.7

Execution Version

THIRD AMENDMENT TO

FIFTH AMENDED AND RESTATED CREDIT AGREEMENT

THIS THIRD AMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”), dated as of June 30, 2025 (the “Amendment Effective Date”), is by and among NEVADA POWER COMPANY, a Nevada corporation (the “Borrower”), the banks, financial institutions and other institutional lenders listed on the signature pages hereto (the “Lenders”), and WELLS FARGO BANK, NATIONAL ASSOCIATION, as administrative agent (in such capacity, the “Administrative Agent”) for the Lenders and the LC Issuing Banks. Capitalized terms used herein and not otherwise defined herein shall have the meanings ascribed thereto in the Credit Agreement.

W I T N E S S E T H

WHEREAS, the Borrower, the Lenders party thereto, and the Administrative Agent are parties to that certain Fifth Amended and Restated Credit Agreement dated as of June 30, 2022 (as amended by that certain First Amendment to the Fifth Amended and Restated Credit Agreement, dated as of June 30, 2023, that certain Second Amendment to Fifth Amended and Restated Credit Agreement, dated as of June 28, 2024, and as may be further amended, amended and restated, modified, extended, restated, replaced, or otherwise supplemented from time to time, the “Existing Credit Agreement”; and, as amended by this Amendment, the “Credit Agreement”);

WHEREAS, the Borrower has requested that the Lenders amend certain provisions of the Existing Credit Agreement; and

WHEREAS, the Administrative Agent and the Lenders are willing to make such amendments to the Existing Credit Agreement, in accordance with and subject to the terms and conditions set forth herein.

NOW, THEREFORE, in consideration of the agreements hereinafter set forth, and for other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the parties hereto agree as follows:

ARTICLE I
AMENDMENTS TO CREDIT AGREEMENT

1.1 Amendments to Existing Credit Agreement. The Existing Credit Agreement is hereby amended to delete the red stricken text (indicated textually in the same manner as the following example: stricken text), add the blue double-underlined text (indicated textually in the same manner as the following example: double-underlined text) and move the green stricken text (indicated textually in the same manner as the following example: stricken text) to where the green underlined text is located (indicated textually in the same manner as the following example: underlined text), as set forth in the conformed copy of the Credit Agreement attached as Annex A hereto.

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1.2 Amendments to Schedule I(A), Schedule II(A) and Exhibit A to Existing Credit Agreement.

(a)Each of Schedule I(A), Schedule II(A) and Exhibit A to the Existing Credit Agreement is hereby amended and restated as set forth on Annex B hereto. No other Schedules or Exhibits to the Existing Credit Agreement shall be modified or otherwise affected.

(b)The Lenders have agreed among themselves to, among other things, reallocate certain portions of the Commitments. Each of the Administrative Agent and the Borrower hereby consents to the reallocation of the Commitments as set forth in this Amendment. The assignments by the Lenders necessary to effect the reallocation of the Commitments and the assumptions by the Lenders necessary for such Lenders to acquire such applicable interests are hereby consummated pursuant to the terms and provisions of this Section 1.2 and Section 8.07 of the Credit Agreement, and the Borrower, the Administrative Agent, and each Lender hereby consummates such assignment and assumption pursuant to the terms, provisions, and representations of the Assignment and Assumption attached as Exhibit C to the Credit Agreement as if each of them had executed and delivered an Assignment and Assumption (with the Effective Date, as defined therein, being the date of this Amendment). On the Amendment Effective Date and after giving effect to such assignments and assumptions, the Commitments of each Lender shall be as set forth on Schedule I(A) of the Credit Agreement, as amended by this Amendment. Each Lender hereby consents and agrees to the Commitments as set forth opposite such Lender’s name on Schedule I(A) to the Credit Agreement, as amended by this Amendment. With respect to the foregoing assignments and assumptions, in the event of any conflict between this Section 1.2 and Section 8.07 of the Credit Agreement, this Section 1.2 shall control. For purposes of the foregoing assignments, each of the Lenders represents and warrants that it is not a Defaulting Lender.

(c)Concurrent with the closing of this Amendment, TD Bank, N.A. (“TD Bank”) desires to assign 100% of its Commitment to The Toronto-Dominion Bank, New York Branch (“TD New York”), and TD New York desires to assume 100% of TD Bank’s Commitment under the Credit Agreement (such assignment and assumption, collectively, the “TD Assignment and Assumption”). The TD Assignment and Assumption is hereby consummated pursuant to the terms and provisions of this Section 1.2 and Section 8.07 of the Credit Agreement, and TD Bank and TD New York hereby consummates such assignment and assumption pursuant to the terms, provisions, and representations of the Assignment and Assumption attached as Exhibit C to the Credit Agreement as if each of them had executed and delivered an Assignment and Assumption (with the Effective Date, as defined therein, being the date of this Amendment). In connection with the foregoing, TD New York (i) confirms that a copy of the Credit Agreement, this Amendment and the other Loan Documents, together with copies of the financial statements referred to therein and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Amendment and provide a Revolving Commitment have been made available to TD New York, (ii) agrees that it will, independently and without reliance

upon the Administrative Agent, any other agent or arranger listed on the cover page to the Credit Agreement or any other Lender and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under the Credit Agreement and the other Loan Documents, including this Amendment, (iii) appoints and authorizes the Administrative Agent to take such action as agent on its behalf and to exercise such powers under the Credit Agreement and the other Loan Documents as are delegated to the Administrative Agent by the terms thereof, together with such powers as are reasonably incidental thereto, and (iv) acknowledges and agrees that effective on and as the Amendment Effective Date, TD New York shall be a “Lender” under, and for all purposes of, the Credit Agreement and the other Loan Documents, and shall be subject to and bound by the terms thereof, and shall perform all the obligations of and shall have all rights of a Lender thereunder.

(d)On the Amendment Effective Date (i) all “Revolving Loans” (as defined in the Existing Credit Agreement) made under the Existing Credit Agreement which are outstanding on the Amendment Effective Date shall continue as Revolving Loans under (and shall be governed by the terms of) the Credit Agreement and shall either have the same Interest Periods as in effect under the Existing Credit Agreement or an Interest Period as requested by the Borrower in accordance with the Credit Agreement and (ii) all “Letters of Credit” issued (or deemed issued) under the Existing Credit Agreement which remain outstanding on the Amendment Effective Date shall continue as Letters of Credit under (and shall be governed by the terms of) the Credit Agreement.

(e)Each Lender (including the Swingline Lender), the Administrative Agent and the Borrower hereby acknowledges and agrees that effective on and as of the Amendment Effective Date, Wells Fargo Bank, National Association shall be a “Swingline Lender” under, and for all purposes of, the Credit Agreement and the other Loan Documents, and shall be subject to and bound by the terms thereof, and shall perform all the obligations of and shall have all rights of a Swingline Lender thereunder.

ARTICLE II
CONDITIONS TO EFFECTIVENESS

2.1 Closing Conditions. This Amendment shall become effective as of the day and year set forth above (the “Amendment Effective Date”) upon satisfaction (or waiver) of the following conditions (in each case, in form and substance reasonably acceptable to the Administrative Agent):

(a)The Administrative Agent shall have received a copy of this Amendment duly executed by the Borrower, the Lenders and the Administrative Agent.

(b)The Administrative Agent shall have received promissory notes payable to each Lender that has requested the same prior to such date pursuant to Section 2.10(d) of the Credit Agreement, duly executed by the Borrower.

(c)The Administrative Agent shall have received a certificate from the Secretary of State of Nevada (dated not more than 10 days prior to the Amendment Effective Date) attesting to the continued existence and good standing of the Borrower in that State.

(d)The Administrative Agent shall have received certified copies of the resolutions of the board of directors of the Borrower approving this Amendment and of all documents evidencing other necessary corporate action and Governmental Approvals required for the execution, delivery and performance by the Borrower of this Amendment.

(e)The Administrative Agent shall have received a certificate of the Secretary or Assistant Secretary of the Borrower certifying (A) the names and true signatures of the officers of the Borrower authorized to sign this Amendment, and (B) that attached thereto are true and correct copies of the bylaws of the Borrower as in effect on such date.

(f)The Administrative Agent shall have received a favorable opinion of in-house counsel for the Borrower, in form and substance reasonably acceptable to the Administrative Agent.

(g)The Administrative Agent shall have received a favorable opinion of New York counsel for the Borrower, in form and substance reasonably acceptable to the Administrative Agent.

(h)The Administrative Agent shall have received an Officer’s Certificate pursuant to the authority granted in the Board Resolutions of the Borrower dated as of June 30, 2023, the General and Refunding Mortgage Indenture and the General and Refunding Mortgage Bond, certifying that (A) the Termination Date was extended to June 30, 2028 pursuant to and in accordance with the terms of this Amendment, including any requirements for approval by the lenders under this Amendment, (B) to such Authorized Officer’s knowledge, no Event of Default has occurred and is continuing or would result from the amendment and restatement of the Existing Credit Agreement, and (C) such Authorized Officer has read all of the covenants and conditions contained in the Indenture, and the definitions in the General and Refunding Mortgage Indenture relating thereto, relating to the issuance of the General and Refunding Mortgage Bond and in respect of compliance with which such Officer’s Certificate is made.

(i)On such date, the following statements shall be true and the Administrative Agent shall have received for the account of each Lender a certificate signed by a duly authorized officer of the Borrower, dated such date, stating that:

(i) the representations and warranties of the Borrower contained in this Amendment are true and correct on and as of the date of such effectiveness as though made on and as of such date, and

(ii) no event has occurred and is continuing that constitutes a Default.

(j)The Borrower shall have paid all accrued fees and expenses under the Existing Credit Agreement payable on the Amendment Effective Date and all accrued fees and expenses of the Administrative Agent, the Joint Lead Arrangers and the Lenders payable on the Amendment Effective Date (including the accrued fees and expenses of counsel to the Administrative Agent to the extent then due and payable).

(k)The Administrative Agent shall have received all documentation and information required by regulatory authorities under applicable “know your customer” and anti-money laundering rules and regulations, including without limitation the Patriot Act and the Beneficial Ownership Regulation, to the extent such documentation or information is requested by the Administrative Agent on behalf of the Lenders reasonably in advance of the Amendment Effective Date.

(l)The Administrative Agent shall have received such other approvals or documents as the Administrative Agent, any Lender or any LC Issuing Bank shall have reasonably requested through the Administrative Agent reasonably in advance of the date hereof.

ARTICLE III
MISCELLANEOUS

3.1 Amended Terms. On and after the Amendment Effective Date, all references to the “Credit Agreement” in each of the Loan Documents shall hereafter mean the Credit Agreement.

3.2 Representations and Warranties of the Borrower. The Borrower represents and warrants as follows:

(a) The execution, delivery and performance by the Borrower of this Amendment, and the consummation of the transactions contemplated hereby, are within the Borrower’s corporate powers and have been duly authorized by all necessary corporate action. This Amendment has been duly executed and delivered by the Borrower.

(b) No authorization or approval or other action by, and no notice to or filing with, any Governmental Authority or any other third party is required for the due execution, delivery and performance by the Borrower of this Amendment.

(c) The execution, delivery and performance by the Borrower of this Amendment will not (i) violate (A) the articles of incorporation or bylaws (or comparable documents) of the Borrower or any of its Material Subsidiaries or (B) any Applicable Law, (ii) be in conflict with, or result in a breach of or constitute a default under, any contract, agreement, indenture or instrument to which the Borrower or any of its Material Subsidiaries is a party or by which any of its or their respective properties is bound or (iii) result in the creation or imposition of any Lien on the property of the Borrower or any of its Material Subsidiaries other than

Permitted Liens and Liens required under the Credit Agreement, except to the extent such conflict, breach or default referred to in the preceding clause (ii), individually or in the aggregate, would not reasonably be expected to have a Material Adverse Effect.

(d) The representations and warranties, as to the Borrower, set forth in Section 4.01 of the Credit Agreement are true and correct in all material respects (except that such materiality qualifier shall not be applicable to any representations and warranties that already are specifically qualified or modified by materiality in the text thereof) on and as of the Amendment Effective Date, as though made on and as of such date (except to the extent that such representations and warranties relate solely to an earlier date).

(e) After giving effect to this Amendment, no event has occurred and is continuing which constitutes a Default or an Event of Default.

3.3 Loan Document. This Amendment shall constitute a Loan Document under the terms of the Credit Agreement.

3.4 Expenses. Without duplication to the costs and expenses set forth in Section 2.1(j) hereof, the Borrower agree to pay all reasonable costs and expenses of the Administrative Agent in connection with the preparation, execution and delivery of this Amendment, including without limitation the reasonable fees and expenses of the Administrative Agent’s legal counsel.

3.5 Further Assurances. The Borrower agrees to promptly take such action, upon the reasonable request of the Administrative Agent, as is necessary to carry out the intent of this Amendment.

3.6 Entirety. This Amendment and the other Loan Documents embody the entire agreement among the parties hereto and supersede all prior agreements and understandings, oral or written, if any, relating to the subject matter hereof.

3.7 Counterparts; Electronic Execution. This Amendment may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Amendment by telecopier or other electronic transmission (including by e-mail with a PDF attachment of an executed counterpart) shall be effective as delivery of an original executed counterpart of this Amendment.

3.8 No Actions, Claims, Etc. As of the Amendment Effective Date, the Borrower hereby acknowledges and confirms that it has no knowledge of any actions, causes of action, claims, demands, damages and liabilities of whatever kind or nature, in law or in equity, against the Administrative Agent, the Lenders, or the Administrative Agent’s or the Lenders’ respective officers, employees, representatives, agents, counsel or directors arising from any action by such Persons, or failure of such Persons to act under the Credit Agreement on or prior to the Amendment Effective Date.

3.9 GOVERNING LAW. THIS AMENDMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (INCLUDING SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK), WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES THAT WOULD REQUIRE APPLICATION OF ANOTHER LAW.

3.10 Successors and Assigns. This Amendment shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns.

3.11 Jurisdiction, Etc.; Waiver of Jury Trial. The jurisdiction, service of process and waiver of jury trial provisions set forth in Section 8.12 and 8.13 of the Credit Agreement are hereby incorporated by reference, mutatis mutandis.

3.12 Reaffirmation of Obligations. The Borrower hereby ratifies the Credit Agreement, as amended hereby, and acknowledges and reaffirms (a) that it is bound by all terms of the Credit Agreement, as amended hereby, applicable to it and (b) that it is responsible for the observance of its respective Loan Document obligations. Except as specifically amended by this Amendment, the Credit Agreement and the other Loan Documents shall remain in full force and effect and are hereby ratified and confirmed, and this Amendment shall not be considered a novation. The execution, delivery and performance of this Amendment shall not constitute a waiver of any provision of, or operate as a waiver of any right, power or remedy of the Administrative Agent or any Lender or any other party under, the Credit Agreement, any of the other Loan Documents or otherwise.

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IN WITNESS WHEREOF the parties hereto have caused this Amendment to be duly executed on the date first above written.


NEVADA POWER COMPANY,
as the Borrower
By:			/s/ Adrian Cacuci
Name:			Adrian Cacuci
Title:			Treasurer

BERKSHIRE HATHAWAY ENERGY CO 10-Q