EX-10.1



 Exhibit 10.1 

$6,000,000,000 
 THIRD
AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT 
 among 

DOMINION ENERGY, INC., 

VIRGINIA ELECTRIC AND POWER COMPANY, 

DOMINION ENERGY GAS HOLDINGS, LLC AND 

QUESTAR GAS COMPANY, 
 as
Borrowers, 
 The Several Lenders from Time to Time Parties Hereto, 

JPMORGAN CHASE BANK, N.A., 

as Administrative Agent, 
 MIZUHO
BANK, LTD., 
 BANK OF AMERICA, N.A., 

THE BANK OF NOVA SCOTIA AND 

WELLS FARGO BANK, N.A. 
 as
Syndication Agents, 
  
  

J.P. MORGAN CHASE BANK, N.A., 

MIZUHO BANK, LTD., 

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED, 

THE BANK OF NOVA SCOTIA AND 

WELLS FARGO SECURITIES, LLC 

as Joint Lead Arrangers and Joint Bookrunners 

Dated as of as of March 20, 2018 







 Table of Contents 

 

							
	 	  	 	  	Page	 
	 SECTION 1. DEFINITIONS AND ACCOUNTING TERMS
	  	 	1	 
			
	 1.1
	  	Definitions	  	 	1	 
	 1.2
	  	Computation of Time Periods; Other Definitional Provisions	  	 	19	 
	 1.3
	  	Accounting Terms	  	 	19	 
	 1.4
	  	Time	  	 	20	 
		
	 SECTION 2. LOANS
	  	 	20	 
			
	 2.1
	  	Revolving Loan Commitment	  	 	20	 
	 2.2
	  	Method of Borrowing for Revolving Loans	  	 	20	 
	 2.3
	  	Funding of Revolving Loans	  	 	21	 
	 2.4
	  	Minimum Amounts of Revolving Loans	  	 	22	 
	 2.5
	  	Reductions of Revolving Loan Commitment	  	 	22	 
	 2.6
	  	Revolving Loan Commitment Increase	  	 	22	 
	 2.7
	  	Notes	  	 	23	 
	 2.8
	  	Extension of Maturity Date	  	 	24	 
	 2.9
	  	Adjustment of Sublimits	  	 	26	 
		
	 SECTION 3. PAYMENTS
	  	 	26	 
			
	 3.1
	  	Interest	  	 	26	 
	 3.2
	  	Prepayments	  	 	26	 
	 3.3
	  	Payment in Full at Maturity	  	 	27	 
	 3.4
	  	Fees	  	 	27	 
	 3.5
	  	Place and Manner of Payments	  	 	27	 
	 3.6
	  	Pro Rata Treatment	  	 	28	 
	 3.7
	  	Computations of Interest and Fees	  	 	28	 
	 3.8
	  	Sharing of Payments	  	 	29	 
	 3.9
	  	Evidence of Debt	  	 	29	 
		
	 SECTION 4. ADDITIONAL PROVISIONS REGARDING LOANS
	  	 	30	 
			
	 4.1
	  	Eurodollar Loan Provisions	  	 	30	 
	 4.2
	  	Capital Adequacy	  	 	32	 
	 4.3
	  	Compensation	  	 	33	 
	 4.4
	  	Taxes	  	 	33	 
	 4.5
	  	Mitigation; Mandatory Assignment	  	 	37	 
		
	 SECTION 5. LETTERS OF CREDIT
	  	 	37	 
			
	 5.1
	  	L/C Commitment	  	 	37	 
	 5.2
	  	Procedure for Issuance of Letter of Credit	  	 	38	 


  
 i 









							
	 5.3
	  	Fees and Other Charges	  	 	39	 
	 5.4
	  	L/C Participations	  	 	39	 
	 5.5
	  	Reimbursement Obligation of the Borrowers	  	 	40	 
	 5.6
	  	Obligations Absolute	  	 	40	 
	 5.7
	  	Letter of Credit Payments	  	 	41	 
	 5.8
	  	Applications	  	 	41	 
	 5.9
	  	Cash collateral	  	 	41	 
		
	 SECTION 6. CONDITIONS PRECEDENT
	  	 	42	 
			
	 6.1
	  	A Closing Conditions	  	 	42	 
	 6.1
	  	B Restatement Effective Date Conditions	  	 	43	 
	 6.2
	  	Conditions to Loans and Letters of Credit	  	 	45	 
		
	 SECTION 7. REPRESENTATIONS AND WARRANTIES
	  	 	46	 
			
	 7.1
	  	Organization and Good Standing	  	 	46	 
	 7.2
	  	Due Authorization	  	 	46	 
	 7.3
	  	No Conflicts	  	 	46	 
	 7.4
	  	Consents	  	 	47	 
	 7.5
	  	Enforceable Obligations	  	 	47	 
	 7.6
	  	Financial Condition	  	 	47	 
	 7.7
	  	No Default	  	 	47	 
	 7.8
	  	Indebtedness	  	 	47	 
	 7.9
	  	Litigation	  	 	48	 
	 7.10
	  	Taxes	  	 	48	 
	 7.11
	  	Compliance with Law	  	 	48	 
	 7.12
	  	ERISA	  	 	48	 
	 7.13
	  	Government Regulation	  	 	49	 
	 7.14
	  	Solvency	  	 	49	 
	 7.15
	  	Anti-Corruption Laws and Sanctions	  	 	49	 
	 7.16
	  	EEA Financial Institutions	  	 	49	 
		
	 SECTION 8. AFFIRMATIVE COVENANTS
	  	 	49	 
			
	 8.1
	  	Information Covenants	  	 	49	 
	 8.2
	  	Preservation of Existence and Franchises	  	 	51	 
	 8.3
	  	Books and Records	  	 	51	 
	 8.4
	  	Compliance with Law	  	 	51	 
	 8.5
	  	Payment of Taxes	  	 	51	 
	 8.6
	  	Insurance	  	 	51	 
	 8.7
	  	Performance of Obligations	  	 	51	 
	 8.8
	  	ERISA	  	 	52	 
	 8.9
	  	Use of Proceeds	  	 	52	 
	 8.10
	  	Audits/Inspections	  	 	52	 
	 8.11
	  	Total Funded Debt to Capitalization	  	 	53	 
	 8.12
	  	Anti-Corruption Laws and Sanctions	  	 	53	 


  
 ii 









							
	 SECTION 9. NEGATIVE COVENANTS
	  	 	53	 
			
	 9.1
	  	Nature of Business	  	 	53	 
	 9.2
	  	Consolidation and Merger	  	 	53	 
	 9.3
	  	Sale or Lease of Assets	  	 	54	 
	 9.4
	  	Limitation on Liens	  	 	54	 
	 9.5
	  	Fiscal Year	  	 	55	 
	 9.6
	  	Use of Proceeds	  	 	55	 
		
	SECTION 10. EVENTS OF DEFAULT	  	 	55	 
			
	 10.1
	  	Events of Default	  	 	55	 
	 10.2
	  	Acceleration; Remedies	  	 	57	 
	 10.3
	  	Allocation of Payments After Event of Default	  	 	59	 
		
	SECTION 11. AGENCY PROVISIONS	  	 	59	 
			
	 11.1
	  	Appointment	  	 	59	 
	 11.2
	  	Delegation of Duties	  	 	60	 
	 11.3
	  	Exculpatory Provisions	  	 	60	 
	 11.4
	  	Reliance on Communications	  	 	60	 
	 11.5
	  	Notice of Default	  	 	61	 
	 11.6
	  	Non-Reliance on Administrative Agent and Other Lenders	  	 	61	 
	 11.7
	  	Indemnification	  	 	62	 
	 11.8
	  	Administrative Agent in Its Individual Capacity	  	 	62	 
	 11.9
	  	Successor Administrative Agent	  	 	62	 
	 11.10
	  	ERISA Matters	  	 	63	 
		
	SECTION 12. MISCELLANEOUS	  	 	65	 
			
	 12.1
	  	Notices	  	 	65	 
	 12.2
	  	Right of Set-Off; Adjustments	  	 	66	 
	 12.3
	  	Benefit of Agreement	  	 	66	 
	 12.4
	  	No Waiver; Remedies Cumulative	  	 	70	 
	 12.5
	  	Payment of Expenses, etc.	  	 	70	 
	 12.6
	  	Amendments, Waivers and Consents	  	 	71	 
	 12.7
	  	Counterparts; Telecopy; Electronic Delivery	  	 	73	 
	 12.8
	  	Headings	  	 	73	 
	 12.9
	  	Defaulting Lenders	  	 	73	 
	 12.10
	  	Survival of Indemnification and Representations and Warranties	  	 	75	 
	 12.11
	  	GOVERNING LAW	  	 	75	 
	 12.12
	  	WAIVER OF JURY TRIAL	  	 	76	 
	 12.13
	  	Severability	  	 	76	 
	 12.14
	  	Entirety	  	 	76	 
	 12.15
	  	Binding Effect	  	 	76	 
	 12.16
	  	Submission to Jurisdiction	  	 	76	 
	 12.17
	  	Confidentiality	  	 	77	 


  
 iii 









							
	 12.18
	  	Designation of SPVs	  	 	77	 
	 12.19
	  	USA Patriot Act	  	 	78	 
	 12.20
	  	No Fiduciary Duty	  	 	79	 
	 12.21
	  	Acknowledgement and Consent to Bail-In of EEA Financial Institutions	  	 	79	 
	 12.22
	  	Effect of Restatement	  	 	79	 


  
 iv 









			
	 SCHEDULES
	  	
		
	 Schedule 1.1
	  	 Commitments

	 Schedule 5.1
	  	 Existing Letters of Credit

	 Schedule 12.1
	  	 Notices

		
	 EXHIBITS
	  	
		
	 Exhibit 2.2(a)
	  	 Form of Notice of Borrowing

	 Exhibit 2.2(c)
	  	 Form of Notice of Conversion/Continuation

	 Exhibit 2.7(a)
	  	 Form of Revolving Loan Note

	 Exhibit 2.8(a)
	  	 Form of Extension of Maturity Date Request

	 Exhibit 2.8(b)
	  	 Form of Extension of Maturity Date Certificate

	 Exhibit 2.9
	  	 Form of Sublimit Adjustment Letter

	 Exhibit 6.1B(c)
	  	 Form of Closing Certificate

	 Exhibit 6.1B(e)
	  	 Form of Legal Opinions

	 Exhibit 8.1(c)
	  	 Form of Officer’s Certificate

	 Exhibit 12.3
	  	 Form of Assignment Agreement



  
 v 








 THIRD AMENDED AND RESTATED 

REVOLVING CREDIT AGREEMENT 

THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT (this “Credit Agreement”), dated as of March 20, 2018 among
DOMINION ENERGY, INC., a Virginia corporation, VIRGINIA ELECTRIC AND POWER COMPANY, a Virginia corporation, DOMINION ENERGY GAS HOLDINGS, LLC, a Virginia limited liability company, and QUESTAR GAS COMPANY, a Utah corporation (each of the above,
individually, a “Borrower” and collectively, the “Borrowers”), the several banks and other financial institutions from time to time parties to this Credit Agreement (each a “Lender” and,
collectively, the “Lenders”), JPMORGAN CHASE BANK, N.A., a national banking association, as administrative agent for the Lenders hereunder (in such capacity, the “Administrative Agent”), and Mizuho Bank, Ltd., Bank
of America, N.A., The Bank of Nova Scotia and Wells Fargo Bank, N.A., as Syndication Agents. 
 RECITALS 

A. Pursuant to the Second Amended and Restated Revolving Credit Agreement dated as of November 10, 2016 among Dominion Energy, Inc.
(formerly known as Dominion Resources, Inc.), Virginia Electric and Power Company, Dominion Energy Gas Holdings, LLC (formerly known as Dominion Gas Holdings, LLC) and Questar Gas Company (the “Existing Borrowers”), JPMorgan Chase
Bank, N.A., as administrative agent, and Mizuho Bank, Ltd., Bank of America, N.A, Barclays Bank PLC and Wells Fargo Bank, N.A., as syndication agents (as amended and as it may have been further amended, restated or supplemented before the date
hereof, the “Existing Credit Agreement”), the Lenders party thereto agreed to make certain revolving loans to, and the Issuing Lenders (as defined therein) agreed to issue certain letters of credit for the account of, the Existing
Borrowers upon the terms and conditions set forth in the Existing Credit Agreement. 
 B. The parties to the Existing Credit Agreement have
agreed to amend and restate the Existing Credit Agreement as set forth herein. 
 NOW, THEREFORE, the parties hereto hereby agree that the
Existing Credit Agreement is hereby amended and restated in its entirety. 
 SECTION 1. DEFINITIONS AND ACCOUNTING TERMS 

1.1 Definitions. As used herein, the following terms shall have the meanings herein specified unless the context otherwise
requires. Defined terms herein shall include in the singular number the plural and in the plural the singular: 
 “Additional
Lender” shall have the meaning set forth in Section 2.6(b). 
 “Additional Lender Supplement” shall have the
meaning set forth in Section 2.6(b) 







 “Adjusted Eurodollar Rate” means with respect to any Borrower the Eurodollar
Rate plus the Applicable Percentage for Eurodollar Loans for the relevant Borrower. 
 “Administrative Agent” means
JPMorgan Chase Bank, N.A. and any successors and assigns in such capacity. 
 “Affiliate” means, with respect to any
Person, any other Person directly or indirectly controlling (including but not limited to all directors and officers of such Person), controlled by or under direct or indirect common control with such Person. A Person shall be deemed to control a
corporation if such Person possesses, directly or indirectly, the power (i) to vote 20% or more of the securities having ordinary voting power for the election of directors of such corporation or (ii) to direct or cause direction of the
management and policies of such corporation, whether through the ownership of voting securities, by contract or otherwise. 

“Applicable Percentage” means, for Revolving Loans made to each Borrower and the calculation of Facility Fees, the
appropriate applicable percentages, in each case, corresponding to the Rating of the relevant Borrower in effect from time to time as shown below: 
  

									
	 Pricing

Level
	  	
Long-Term Senior Unsecured

Non-Credit Enhanced

Debt Rating of Borrower
	  	 Applicable

Percentage for

Eurodollar Loans
	  	 Applicable

Percentage for

Base Rate Loans
	  	 Applicable
Percentage for
Facility Fees

	I.	  	3A+ from S&P or	  	0.800%	  	0.000%	  	0.075%
		  	A1 from Moody’s or	  		  		  	
		  	A+ from Fitch	  		  		  	
	II.	  	A from S&P or	  	0.900%	  	0.000%	  	0.100%
		  	A2 from Moody’s or	  		  		  	
		  	A from Fitch	  		  		  	
	III.	  	A- from S&P or	  	1.000%	  	0.000%	  	0.125%
		  	A3 from Moody’s or	  		  		  	
		  	A- from Fitch	  		  		  	
	IV.	  	BBB+ from S&P or	  	1.075%	  	0.075%	  	0.175%
		  	Baa1 from Moody’s or	  		  		  	
		  	BBB+ from Fitch	  		  		  	
	V.	  	BBB from S&P or	  	1.275%	  	0.275%	  	0.225%
		  	Baa2 from Moody’s or	  		  		  	
		  	BBB from Fitch	  		  		  	


  
 2 









									
	VI.	  	BBB-from S&P or	  	1.475%	  	0.475%	  	0.275%
		  	Baa3 from Moody’s or	  		  		  	
		  	BBB- from Fitch	  		  		  	
		  	or lower	  		  		  	

 Notwithstanding the above, if at any time there is a split in Ratings between S&P, Moody’s and Fitch and (i) two
Ratings are equal and higher than the third, the higher Rating will apply, (ii) two Ratings are equal and lower than the third, the lower Rating will apply or (iii) no Ratings are equal, the intermediate Rating will apply. In the event that the
Borrower shall maintain Ratings from only two of S&P, Moody’s and Fitch and the Borrower is split-rated and (x) the Ratings differential is one level, the higher Rating will apply and (y) the Ratings differential is two levels or more, the
level one level lower than the higher Rating will apply. 
 The Applicable Percentages shall be determined and adjusted on the date of any
applicable change in the Rating of the relevant Borrower. Any adjustment in the Applicable Percentages shall be applicable to all existing Loans (commencing with the succeeding Interest Period, if any) as well as any new Loans. 

The Applicable Percentage for the Facility Fees payable by a Borrower shall be the appropriate applicable percentages from time to time, as
shown above, calculated based on the Ratings of such Borrower at such time, as published by S&P, Moody’s and Fitch and applied to each Borrower’s then applicable Sublimit. It is understood that the Applicable Percentages as of the
Restatement Effective Date for Facility Fees payable by (i) DEI are based on Pricing Level V (as shown above) and shall remain at Pricing Level V until an applicable change in the Ratings of the lowest rated Borrower, (ii) VaPower are based on
Pricing Level II (as shown above) and shall remain at Pricing Level II until an applicable change in its Ratings, (iii) Dominion Energy Gas are based on Pricing Level III (as shown above) and shall remain at Pricing Level III until an applicable
change in its Ratings and (iv) Questar Gas are based on Pricing Level II (as shown above) and shall remain at Pricing Level II until an applicable change in its Ratings. Each Borrower shall at all times maintain a Rating from at least two of
S&P, Moody’s and Fitch. If at any time a Borrower does not have a Rating from at least two of S&P, Moody’s and Fitch, the Applicable Percentages shall be set at Pricing Level VI. 

Each Borrower shall promptly deliver to the Administrative Agent, at the address set forth on Schedule 12.1, information regarding any
change in the Rating of such Borrower that would change the existing Pricing Level (as set forth in the chart above) with respect to such Borrower and/or the Facility Fees. 

“Anti-Corruption Laws” means the Foreign Corrupt Practices Act of 1977, as amended, and the rules and regulations thereunder,
and all similar laws, rules, and regulations of any jurisdiction applicable to the Borrower or its Subsidiaries from time to time concerning or relating to bribery or corruption. 

  
 3 








 “Application” means an application, in such form as the Issuing Lender may
specify from time to time, requesting the Issuing Lender to issue a Letter of Credit. 

“Bail-In Action” means the exercise of any Write-Down and Conversion Powers by the
applicable EEA Resolution Authority in respect of any liability of an EEA Financial Institution. 

“Bail-In Legislation” means, with respect to any EEA Member Country implementing
Article 55 of Directive 2014/59/EU of the European Parliament and of the Council of the European Union, the implementing law for such EEA Member Country from time to time which is described in the EU Bail-In
Legislation Schedule. 
 “Bankruptcy Code” means the Bankruptcy Code in Title 11 of the United States Code, as amended,
modified, succeeded or replaced from time to time. 
 “Base Rate” means, for any day, a fluctuating rate per annum equal to
the greatest of (a) the Prime Rate for such day, (b) the sum of one-half of one percent (0.50%) plus the NYFRB Rate for such day or (c) Eurodollar Rate for a one month Interest Period on such
day (or if such day is not a Business Day, the immediately preceding Business Day) plus one percent (1.00%), in each case plus the Applicable Percentage for Base Rate Loans for the relevant Borrower; provided that if any such rate shall be
less than zero, such rate shall be deemed to be zero. Each change in the Base Rate based upon a change in the Prime Rate, the NYFRB Rate or the Eurodollar Rate shall take effect at the time of such change in the Prime Rate, the Federal Funds Rate,
or the Eurodollar Rate, respectively. 
 “Base Rate Loan” means a Loan that bears interest at a Base Rate. 

“Benefit Plan” means any of (a) an “employee benefit plan” (as defined in ERISA) that is subject to Part 4 of
Subtitle B of Title I of ERISA, (b) a “plan” as defined in Section 4975 of the Code to which Section 4975 of the Code applies or (c) any Person whose assets include (within the meaning of the Plan Asset Regulations) the
assets of any such “employee benefit plan” or “plan. 
 “Borrower” has the meaning set forth in the preamble
hereof. 
 “Business Day” means any day other than a Saturday, a Sunday, a legal holiday or a day on which banking
institutions are authorized or required by law or other governmental action to close in New York, New York; provided that in the case of Eurodollar Loans, such day is also a day on which dealings between banks are carried on in Dollar
deposits in the London interbank market. 
 “Capital Stock” means any and all shares, interests, participations or other
equivalents (however designated) of capital stock of a corporation, any and all equivalent ownership interests in a Person (other than a corporation) and any and all warrants, rights or options to purchase any of the foregoing. 

“Capitalization” means the sum of (a) Total Funded Debt plus (b) Net Worth. 

  
 4 








 “Change of Control” means (i) with respect to Dominion Energy, the direct
or indirect acquisition by any person (as such term is defined in Section 13(d) of the Securities and Exchange Act of 1934, as amended) of beneficial ownership of more than 50% of the outstanding shares of the capital stock of Dominion Energy
entitled to vote generally for the election of directors of Dominion Energy, (ii) with respect to VaPower, Dominion Energy Gas, or Questar Gas, such Borrower shall cease to be a Subsidiary of Dominion Energy (other than VaPower, Dominion Energy
Gas, or Questar Gas, as the case may be, being merged with and into Dominion Energy) or a Change of Control shall occur with respect to Dominion Energy and (iii) with respect to Dominion Energy Gas or Questar Gas, Dominion Energy shall cease to
own, directly or indirectly, more than 50% of the outstanding equity, membership or other ownership interest of Dominion Energy Gas or Questar Gas, as applicable; provided that it shall not be a Change of Control in the event that Dominion
Energy Gas changes its form to a limited partnership, or a limited partnership becomes the owner of more than 50% of the outstanding equity, membership or other ownership interest of Dominion Energy Gas and Dominion Energy, directly or indirectly,
is the legal and beneficial owner of at least 80% of the general partner interests of Dominion Energy Gas or such limited partnership, as applicable. 

“Closing Date” means March 20, 2018. 

“Code” means the Internal Revenue Code of 1986, as amended from time to time. 

“Commitment” means, with respect to each Lender, such Lender’s share of the Revolving Loan Commitment based upon such
Lender’s Commitment Percentage. 
 “Commitment Increase” means an increase in the Revolving Loan Commitment as set
forth in Section 2.6. 
 “Commitment Increase Supplement” has the meaning set forth in Section 2.6(c). 

“Commitment Percentage” means, for each Lender, the percentage identified as its Commitment Percentage opposite such
Lender’s name on Schedule 1.1, as such percentage may be modified in accordance with the terms of this Credit Agreement. For purposes of Section 12.9, when a Defaulting Lender shall exist, “Commitment Percentage” shall mean the
percentage of total Revolving Loan Commitments represented by such Lender’s Commitment disregarding any Defaulting Lender’s Commitments. 

“Commitment Period” means the period from the Closing Date to the Maturity Date. 

“Consolidated Subsidiary” means, as to any Person, each Subsidiary of such Person (whether now existing or hereafter created
or acquired), the financial statements of which are consolidated with the financial statements of such Person in accordance with GAAP, including principles of consolidation. 

“Continuing Lender” has the meaning set forth in Section 2.8(b). 

  
 5 








 “Credit Documents” means this Credit Agreement, the Notes (if any), the Fee
Letter and all other related agreements and documents issued or delivered hereunder or thereunder or pursuant hereto or thereto. 

“Credit Exposure” has the meaning set forth in the definition of “Required Lenders” below. 

“Credit Party” means the Administrative Agent, each Issuing Lender or any other Lender. 

“Default” means with respect to each Borrower any event, act or condition which with notice or lapse of time, or both, would
constitute an Event of Default by such Borrower. 
 “Defaulting Lender” means, at any time, any Lender that, at such time
(a) has failed, within three Business Days of the date required to be funded or paid, to (i) make a Loan required pursuant to the terms of this Credit Agreement, (ii) fund any portion of its participations in Letters of Credit or
(iii) pay to any Credit Party any other amount required to be paid hereunder, unless, in the case of clause (i) above, such Lender notifies the Administrative Agent in writing that such failure is the result of such Lender’s good
faith determination that a condition precedent to funding (specifically identified and with supporting facts) has not been satisfied, or, in the case of clause (iii), such amount is the subject of a good faith dispute; (b) notified the
Borrowers or any Credit Party in writing, or has made a public statement, to the effect that it does not intend or expect to comply with any of its future funding obligations under this Credit Agreement (unless such writing or public statement
states that such position is based on such Lender’s good faith determination that a condition precedent to funding a Loan under this Credit Agreement, specifically identified and with reasonable supporting facts, cannot be met) or generally
under other agreements in which it commits to extend credit, (c) failed, within three Business Days after a request by a Borrower or a Credit Party, acting in good faith, to provide a certification in writing from an authorized officer of such
Lender in the jurisdiction of such Lender’s lending office that it will comply with its obligations to fund prospective Loans and participations in then outstanding Letters of Credit under this Credit Agreement, provided, however,
that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon such Borrower’s or such Credit Party’s receipt of such certification, or (d) has, or has a direct or indirect parent company that has,
(i) been adjudicated as, or determined by any Governmental Authority having regulatory authority over such Person or its assets, to be insolvent, (ii) has become subject to a bankruptcy, insolvency, receivership, conservatorship or other
similar proceedings, or has had appointed for it a receiver, custodian, conservator, trustee, administrator, assignee for the benefit of creditors or similar Persons charged with reorganization or liquidation of its business or assets, including the
Federal Deposit Insurance Corporation or any other state or federal regulatory authority acting in such capacity or (iii) becomes the subject of a Bail-in Action; provided, that a Lender shall not
become a Defaulting Lender solely as the result of the acquisition or maintenance of an ownership interest in such Lender or in any Person controlling such Lender, or the exercise of control over such Lender or over any Person controlling such
Lender, by a Governmental Authority or an instrumentality thereof. 
 “Dollar”, “dollar” and
“$” means lawful currency of the United States. 

  
 6 








 “Dominion Energy Gas” or “DEGH” means Dominion Energy Gas Holdings,
LLC, a Virginia limited liability company, and its successors and permitted assigns. 
 “Dominion Energy” or
“DEI” means Dominion Energy, Inc., a Virginia corporation, and its successors and permitted assigns. 
 “DEGH
Sublimit” means $750,000,000 as such amount may be adjusted pursuant to Sections 2.6(e) and 2.9. 
 “DEI Sublimit”
means $3,500,000,000 as such amount may be adjusted pursuant to Sections 2.6(e) and 2.9. 
 “EEA Financial Institution”
means (a) any credit institution or investment firm established in any EEA Member Country which is subject to the supervision of an EEA Resolution Authority, (b) any entity established in an EEA Member Country which is a parent of an
institution described in clause (a) of this definition, or (c) any financial institution established in an EEA Member Country which is a subsidiary of an institution described in clauses (a) or (b) of this
definition and is subject to consolidated supervision with its parent. 
 “EEA Member Country” means any of the member
states of the European Union, Iceland, Liechtenstein, and Norway. 
 “EEA Resolution Authority” means any public
administrative authority or any person entrusted with public administrative authority of any EEA Member Country (including any delegee) having responsibility for the resolution of any EEA Financial Institution. 

“Eligible Assignee” means (a) any Lender or Affiliate or Subsidiary of a Lender and (b) any other commercial bank,
financial institution or “accredited investor” (as defined in Regulation D) that is either a bank organized or licensed under the laws of the United States of America or any State thereof or that has agreed to provide the information
listed in Section 4.4(f) to the extent that it may lawfully do so and that is approved by the Administrative Agent and DEI (such approval not to be unreasonably withheld or delayed); provided that (i) DEI’s consent is not
required pursuant to clause (a) or, with respect to clause (b), during the existence and continuation of a Default or an Event of Default, (ii) each Eligible Assignee shall be reasonably acceptable to the Issuing Lenders, and
(iii) none of the Borrowers nor any Affiliate or Subsidiary of any Borrower shall qualify as an Eligible Assignee. In no event may a natural person (or holding company, investment vehicle or trust for, or owned and operated for the primary
benefit of a natural person) or a Defaulting Lender be an Eligible Assignee. 
 “ERISA” means the Employee Retirement
Income Security Act of 1974, as amended from time to time, and the regulations promulgated and the rulings issued thereunder. 

“ERISA Affiliate” means with respect to each Borrower each person (as defined in Section 3(9) of ERISA) which together
with such Borrower or any Subsidiary of such Borrower would be deemed to be a member of the same “controlled group” within the meaning of Section 414(b), (c), (m) and (o) of the Code or under common control within the meaning of
Section 4001(a)(14) of ERISA. 

  
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 “EU Bail-In Legislation Schedule” means
the EU Bail-In Legislation Schedule published by the Loan Market Association (or any successor Person), as in effect from time to time. 

“Eurodollar Loans” means a Loan that bears interest at the Adjusted Eurodollar Rate. 

“Eurodollar Rate” means with respect to any Eurodollar Loan, for the Interest Period applicable thereto, a rate per annum
determined pursuant to the following formula: 
 “Eurodollar Rate” = Interbank Offered
Rate                 

1 - Eurodollar Reserve Percentage 

Notwithstanding the foregoing, if the Eurodollar Rate at any time shall be less than zero, such rate shall be deemed to be zero for purposes of this Credit
Agreement. 
 “Eurodollar Reserve Percentage” means, for any day, that percentage (expressed as a decimal) which is in
effect from time to time under Regulation D, as such regulation may be amended from time to time or any successor regulation, as the maximum reserve requirement (including, without limitation, any basic, supplemental, emergency, special, or marginal
reserves) applicable with respect to Eurocurrency liabilities as that term is defined in Regulation D (or against any other category of liabilities that includes deposits by reference to which the interest rate of Eurodollar Loans is determined),
whether or not any Lender has any Eurocurrency liabilities subject to such reserve requirement at that time. Eurodollar Loans shall be deemed to constitute Eurocurrency liabilities and as such shall be deemed subject to reserve requirements without
benefits of credits for proration, exceptions or offsets that may be available from time to time to a Lender. The Eurodollar Rate shall be adjusted automatically on and as of the effective date of any change in the Eurodollar Reserve Percentage.

 “Eurodollar Revolving Loan” means a Revolving Loan bearing interest at a rate of interest determined by reference to the
Eurodollar Rate. 
 “Event of Default” with respect to any Borrower has the meaning specified in Section 9.1. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended. 

“Existing Borrowers” has the meaning set forth in the recitals hereof. 

“Existing Credit Agreement” has the meaning set forth in the recitals hereof. 

“Existing Letters of Credit” has the meaning set forth in Section 5.1(a). 

“Existing Maturity Date” has the meaning set forth in Section 2.8(a). 

“Extension of Maturity Date Certificate” has the meaning set forth in Section 2.8(b). 

  
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 “Extension of Maturity Date Request” has the meaning set forth in
Section 2.8(a). 
 “Extension Period” has the meaning set forth in Section 2.8(a). 

“Facility Fee” has the meaning set forth in Section 3.4(a). 

“FATCA” means Sections 1471 through 1474 of the Code, as of the date of this Credit Agreement (or any amended or successor
version that is substantively comparable and not materially more onerous to comply with), any current or future regulations or official interpretations thereof, any agreements entered into pursuant to Section 1471(b)(1) of the Code and any law,
regulation, rule, promulgation, guidance notes, practices or official agreement implementing an official government agreement with respect to the foregoing. 

“Federal Funds Rate” means for any day the rate calculated by the NYFRB based on such day’s federal funds transactions
by depositary institutions (as determined in such manner as the NYFRB shall set forth on its public website from time to time), as published by the NYFRB on the Business Day next succeeding such day; provided that if the Federal Funds Rate at
any time shall be less than zero, such rate shall be deemed to be zero for purposes of this Credit Agreement. 
 “Fee
Letter” is the collective reference to (i) that certain fee letter dated as of January 10, 2018, among the Borrowers, JPMCB, Mizuho Bank, Ltd. and the joint lead arrangers, as defined therein, (ii) that certain fee letter
dated as of January 10, 2018, among the Borrowers, Bank of America, N.A., The Bank of Nova Scotia, Wells Fargo Bank, N.A. and the joint lead arrangers, as defined therein, (iii) that certain fee letter dated as of the Restatement Effective
Date, among the Borrowers and the Administrative Agent and (iv) any other fee letter executed by the applicable Borrowers and any Issuing Lender in its capacity as such relating to fees and similar payment obligations in connection with
Section 5.3 of this Credit Agreement. 
 “Fee Payment Date” shall mean (a) the first Business Day of each
January, April, July and October and (b) the Maturity Date. 
 “Fiduciary Rule” has the meaning set forth in
Section 11.10(b)(ii). 
 “Fitch” means Fitch Ratings Ltd., or any successor or assignee of the business of such
company in the business of rating securities. 
 “Funded Debt” means, as to any Person, without duplication: (a) all
Indebtedness of such Person for borrowed money or which has been incurred in connection with the acquisition of assets (excluding letters of credit, bankers’ acceptances, Non-Recourse Debt, Mandatorily
Convertible Securities, Trust Preferred Securities and Hybrid Equity Securities), (b) all capital lease obligations of such Person (including Synthetic Lease Obligations only to the extent actually included on such Person’s balance sheet
delivered pursuant to Sections 8.1(a) or 8.1(b)) and (c) all Guaranty Obligations of Funded Debt of other Persons (including Guaranty Obligations of Funded Debt consisting of Synthetic Lease Obligations only to the extent such Guaranty
Obligations are actually included on such Person’s balance sheet delivered pursuant to Sections 8.1(a) or 8.1(b)). Notwithstanding the foregoing (and without limiting a Borrower’s 

  
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rights under Section 1.3), all obligations of a Borrower under a lease or other arrangement (other than Synthetic Lease Obligations) that is determined by such Borrower to be an operating
lease under GAAP (as in effect as of the Closing Date) and any replacement of such lease or such other arrangement on substantially consistent terms regarding the amount thereof, use of proceeds provisions and economic provisions (subject to
prevailing market conditions at the time of such replacement) and therefore not Funded Debt shall continue to be excluded from this definition notwithstanding any changes in applicable accounting rules effective after the date of such determination
by such Borrower. 
 “GAAP” means generally accepted accounting principles in the United States applied on a consistent
basis and subject to Section 1.3. 
 “Governmental Authority” means any Federal, state, local or foreign court or
governmental agency, authority, instrumentality or regulatory body. 
 “Granting Lender” has the meaning set forth in
Section 12.18 hereof. 
 “Guaranty Obligations” means, in respect of any Person, any obligation, contingent or
otherwise, of such Person directly or indirectly guaranteeing any Indebtedness of another Person, including, without limitation, any obligation (a) to purchase or pay, or advance or supply funds for the purchase or payment of, such Indebtedness
or (b) entered into primarily for the purpose of assuring the owner of such Indebtedness of the payment thereof (such as, for example, but without limitation, an agreement to advance or provide funds or other support for the payment or purchase
of such Indebtedness or to maintain working capital, solvency or other balance sheet conditions of such other Person, including, without limitation, maintenance agreements, comfort letters or similar agreements or arrangements, or to lease or
purchase property, securities or services) if such obligation would constitute an indirect guarantee of indebtedness of others and the disclosure of such obligation would be required in such Person’s financial statements under GAAP;
provided, however, that the term Guaranty Obligations shall not include (i) endorsements for deposit or collection in the ordinary course of business, (ii) obligations under purchased power contracts or (iii) obligations
of such Person otherwise constituting Guaranty Obligations under this definition to provide contingent equity support, to keep well, to purchase assets, goods, securities or services, to take or pay or to maintain financial statement conditions or
otherwise in respect of any Subsidiary or Affiliate of such Person in connection with the non-utility non-recourse financing activities of such Subsidiary or Affiliate.

 “Hybrid Equity Securities” means any securities issued by a Borrower or a financing vehicle of a Borrower that
(i) are classified as possessing a minimum of “minimal equity content” by S&P, Basket B equity credit by Moody’s, and 25% equity credit by Fitch and (ii) require no repayments or prepayments and no mandatory redemptions
or repurchases, in each case, prior to at least 91 days after the later of the termination of the Commitments and the repayment in full of the Revolving Loans and all other amounts due under this Credit Agreement. 

“Impacted Interest Period” has the meaning set forth in the definition of “Interbank Offered Rate”. 

  
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 “Indebtedness” means, as to any Person, without duplication: (a) all
obligations of such Person for borrowed money or evidenced by bonds, debentures, notes or similar instruments; (b) all obligations of such Person for the deferred purchase price of property or services (except trade accounts payable arising in
the ordinary course of business, customer deposits, provisions for rate refunds, deferred fuel expenses and obligations in respect of pensions and other post-retirement benefits); (c) all capital lease obligations of such Person; (d) all
Indebtedness of others secured by a Lien on any properties, assets or revenues of such Person (other than stock, partnership interests or other equity interests of a Borrower or any of its Subsidiaries in other entities) to the extent of the lesser
of the value of the property subject to such Lien or the amount of such Indebtedness; (e) all Guaranty Obligations; and (f) all non-contingent obligations of such Person under any letters of credit
or bankers’ acceptances. 
 “Interbank Offered Rate” means, for any Eurodollar Loan for any Interest Period therefor,
the rate per annum (rounded upwards, if necessary, to the nearest 1/100 of 1%) appearing on Reuters Screen LIBOR01 Page or LIBOR02 Page (or, in the event such rate does not appear on such Reuters pages or screens, on any successor or substitute page
on such screen that displays such rate, or on the appropriate page of such other information service that publishes such rate from time to time as selected by the Administrative Agent in its reasonable discretion; in each case, the “Screen
Rate”) as the London interbank offered rate as administered by the ICE Benchmark Administration (or any other Person that takes over administration of such rate) for deposits in Dollars at approximately 11:00 a.m. (London time) two Business
Days prior to the first day of such Interest Period for a term comparable to such Interest Period; provided, however, if more than one rate is specified on Reuters Screen LIBOR01 Page or LIBOR02 Page, the applicable rate shall be the arithmetic mean
of all such rates (rounded upwards, if necessary, to the nearest 1/100 of 1%). If the Screen Rate is not available at such time for such Interest Period (an “Impacted Interest Period”) with respect to Dollars, then the Interbank
Offered Rate shall be the Interpolated Rate at such time. “Interpolated Rate” means, at any time, the rate per annum determined by the Administrative Agent (which determination shall be conclusive and binding absent manifest error)
to be equal to the rate that results from interpolating on a linear basis between: (a) the Screen Rate for the longest period (for which that Screen Rate is available in Dollars) that is shorter than the Impacted Interest Period and
(b) the Screen Rate for the shortest period (for which that Screen Rate is available for Dollars) that exceeds the Impacted Interest Period, in each case, at such time. 

“Interest Payment Date” means (a) as to Base Rate Loans of any Borrower, the last day of each fiscal quarter of such
Borrower and the Maturity Date and (b) as to Eurodollar Loans of any Borrower, the last day of each applicable Interest Period and the Maturity Date and, in the case of any Interest Period longer than three months, the respective dates that
fall every three months after the first day of such Interest Period. If an Interest Payment Date falls on a date which is not a Business Day, such Interest Payment Date shall be deemed to be the next succeeding Business Day, except that in the case
of Eurodollar Loans where the next succeeding Business Day falls in the next succeeding calendar month, then such Interest Payment Date shall be deemed to be the immediately preceding Business Day. 

  
 11 








 “Interest Period” means as to Eurodollar Loans, a period of 7 days (in the
case of new money borrowings) and one, two, three or six months’ duration, as the relevant Borrower may elect, commencing, in each case, on the date of the borrowing (including continuations and conversions of Eurodollar Revolving Loans);
provided, however, (i) if any Interest Period would end on a day which is not a Business Day, such Interest Period shall be extended to the next succeeding Business Day (except that where the next succeeding Business Day falls in
the next succeeding calendar month, then such Interest Period shall end on the next preceding Business Day), (ii) no Interest Period shall extend beyond the Maturity Date and (iii) with respect to Eurodollar Loans, where an Interest Period
begins on a day for which there is no numerically corresponding day in the calendar month in which the Interest Period is to end, such Interest Period shall end on the last Business Day of such calendar month. 

“Interpolated Rate” has the meaning set forth in the definition of “Interbank Offered Rate”. 

“Issuing Lender” means, with respect to any Letter of Credit, the issuer thereof, which shall be any of JPMCB, Bank of
America, N.A., The Bank of Nova Scotia, Wells Fargo Bank, N.A., U.S. Bank National Association, KeyBank National Association, any affiliate of any of the foregoing, or one or more consenting Lenders selected by the Joint Lead Arrangers in
consultation with and satisfactory to the Borrowers, each in its capacity as issuer of any Letter of Credit. 
 “Joint Lead
Arrangers” means JPMCB, Mizuho Bank, Ltd., Merrill Lynch, Pierce, Fenner & Smith Incorporated (or any other registered broker-dealer wholly-owned by Bank of America Corporation to which all or substantially all of Bank of America
Corporation’s or any of its subsidiaries’ investment banking, commercial lending services or related businesses may be transferred following the date of this Credit Agreement), The Bank of Nova Scotia and Wells Fargo Securities, LLC. 

“JPMCB” means JPMorgan Chase Bank, N.A. 

“L/C Commitment” means $2,000,000,000. 

“L/C Obligations” means, at any time, an amount equal to the sum of (a) the aggregate then undrawn and unexpired amount
of the then outstanding Letters of Credit and (b) the aggregate amount of drawings under Letters of Credit that have not then been reimbursed pursuant to Section 5.5. The L/C Obligation of any Lender at any time shall be its Commitment
Percentage of the total L/C Obligations at such time. 
 “L/C Participants” means the collective reference to all the
Lenders other than the applicable Issuing Lender. 
 “Lenders” means those banks and other financial institutions
identified as such on the signature pages hereto and such other institutions that may become Lenders pursuant to Section 12.3(b). Unless the context otherwise requires, the term “Lenders” includes the Issuing Lender. 

“Letter of Credit” has the meaning set forth in Section 5.1(a). 

  
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 “Letter of Credit Fees” has the meaning set forth in Section 5.3(a). 

“Lien” means any mortgage, pledge, hypothecation, assignment, deposit arrangement, security interest, encumbrance, lien
(statutory or otherwise), preference, priority or charge of any kind (including any agreement to give any of the foregoing, any conditional sale or other title retention agreement, any financing or similar statement or notice filed under the Uniform
Commercial Code as adopted and in effect in the relevant jurisdiction or other similar recording or notice statute, and any lease in the nature thereof). 

“Loan” means any loan made by any Lender pursuant to this Credit Agreement. 

“Mandatorily Convertible Securities” means any mandatorily convertible equity-linked securities issued by a Borrower, so long
as the terms of such securities require no repayments or prepayments and no mandatory redemptions or repurchases (other than repayments, prepayments, redemptions or repurchases that are to be settled by the issuance of equity securities by a
Borrower or the proceeds of which are concurrently applied to purchase equity securities from a Borrower), in each case prior to at least 91 days after the later of the termination of the Commitments and the repayment in full of the Loans and all
other amounts due under this Credit Agreement. 
 “Material Adverse Effect” means with respect to any Borrower a material
adverse effect, after taking into account applicable insurance, if any, on (a) the operations, financial condition or business of such Borrower and its subsidiaries taken as a whole, (b) the ability of such Borrower to perform its
obligations under this Credit Agreement or (c) the validity or enforceability of this Credit Agreement or any of the other Credit Documents against such Borrower, or the rights and remedies of the Lenders against such Borrower hereunder or
thereunder; provided, however, that a transfer of assets permitted under and in compliance with Section 9.3 shall not be considered to have a Material Adverse Effect. 

“Material Subsidiary” shall mean (i) with respect to any Borrower, a Subsidiary of such Borrower whose total assets (as
determined in accordance with GAAP) represent at least 20% of the total assets of such Borrower, on a consolidated basis and (ii) notwithstanding the foregoing, VaPower with respect to DEI. 

“Maturity Date” means March 20, 2023 or such later date as shall be determined pursuant to the provisions of
Section 2.8, or if such date is not a Business Day, the Business Day next succeeding such date. 
 “Maximum L/C
Commitment” has the meaning set forth in Section 5.1(c) hereof. 
 “Moody’s” means Moody’s
Investors Service, Inc., or any successor or assignee of the business of such company in the business of rating securities. 

“Multiemployer Plan” means at any time an employee pension benefit plan within the meaning of Section 4001(a)(3) of
ERISA to which any ERISA Affiliate is then making or accruing an obligation to make contributions or has within the preceding five plan years made contributions, including for these purposes any Person which ceased to be a ERISA Affiliate during
such five year period but only with respect to the period during which such Person was a ERISA Affiliate. 

  
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 “Net Worth” means with respect to any Borrower, as of any date, the
shareholders’ equity or net worth of such Borrower and its Consolidated Subsidiaries (including, but not limited to, the value of any Mandatorily Convertible Securities, Trust Preferred Securities, Hybrid Equity Securities and Preferred Stock;
but, excluding the accumulated other comprehensive income or loss component of shareholders’ equity (“AOCI”), such AOCI to be computed assuming that such Borrower was entitled to utilize hedge accounting treatment for
applicable interest expense and interest income items identified by such Borrower), on a consolidated basis, as determined in accordance with GAAP except as otherwise noted above. 

“Non-Recourse Debt” means Indebtedness (a) as to which no Borrower
(i) provides credit support of any kind (including any undertaking, agreement or instrument that would constitute Indebtedness), (ii) is directly or indirectly liable as a guarantor or otherwise, or (iii) constitutes the lender;
(b) no default with respect to which would permit upon notice, lapse of time or both any holder of any other Indebtedness (other than the Loans or the Notes) of any Borrower to declare a default on such other Indebtedness or cause the payment
thereof to be accelerated or payable prior to its stated maturity; and (c) as to which the lenders will not have any recourse to the stock or assets of any Borrower (other than the specific assets pledged to secure such Indebtedness) and the
relevant legal documents so provide. 
 “Non-Regulated Assets” means with respect
to any Borrower, the operations that are not regulated by a Governmental Authority with respect to ratemaking (i.e., merchant generation, exploration and production, producer services or retail supply assets of the Borrower). 

“Notes” means the reference to the Revolving Loan Notes of the Borrowers. 

“Notice of Borrowing” means a request by a Borrower for a Loan in the form of Exhibit 2.2(a). 

“Notice of Continuation/Conversion” means a request by a Borrower for the continuation or conversion of a Loan in the form of
Exhibit 2.2(c). 
 “NYFRB” means the Federal Reserve Bank of New York. 

“NYFRB Rate” means, for any day, the greater of (a) the Federal Funds Rate in effect on such day and (b) the
Overnight Bank Funding Rate in effect on such day (or for any date that is not a Business Day, for the immediately preceding Business Day); provided that if none of such rates is published for any day that is a Business Day, the term
“NYFRB Rate” means the rate for a federal funds transaction quoted at 11:00 a.m. on such day received by the Administrative Agent from a Federal funds broker of recognized standing selected by it; provided, further, that if
any of the aforesaid rates shall be less than zero, such rate shall be deemed to be zero for purposes of this Credit Agreement. 

  
 14 








 “OFAC” means the Office of Foreign Assets Control of the U.S. Department of the
Treasury. 
 “Offered Increase Amount” has the meaning set forth in Section 2.6(a). 

“Other Taxes” has the meaning set forth in Section 4.4(b) hereof. 

“Overnight Bank Funding Rate” means, for any date, the rate comprised of both overnight federal funds and overnight
Eurodollar borrowings by U.S.-managed banking offices of depository institutions (as such composite rate shall be determined by the NYFRB as set forth on its public website from time to time) and published on the next succeeding Business Day by the
NYFRB as an overnight bank funding rate (from and after such date as the NYFRB shall commence to publish such composite rate). 

“Patriot Act” has the meaning set forth in Section 12.19 hereof. 

“PBGC” means the Pension Benefit Guaranty Corporation established under ERISA and any successor thereto. 

“Pension Plans” has the meaning set forth in Section 8.8 hereof. 

“Person” means any individual, partnership, joint venture, firm, corporation, limited liability company, association, trust
or other enterprise (whether or not incorporated), or any government or political subdivision or any agency, department or instrumentality thereof. 

“Plan” means any single-employer plan as defined in Section 4001 of ERISA, which is maintained, or at any time during
the five calendar years preceding the date of this Credit Agreement was maintained, for employees of a Borrower, any Subsidiary of a Borrower or any ERISA Affiliate of a Borrower. 

“Plan Asset Regulation” means the regulations issued by the United States Department of Labor at Section 2510.3-101 of Part 2510 of Chapter XXV, Title 29 of the United States Code of Federal Regulations, as modified by Section 3(42) of ERISA, as the same may be amended from time to time. 

“Preferred Stock” means any Capital Stock issued by a Borrower that is entitled to preference or priority over any other
Capital Stock of such Borrower in respect of the payment of dividends or distribution of assets upon liquidation, or both. 
 “Prime
Rate” means the per annum rate of interest established from time to time by JPMCB at its principal office in New York, New York as its Prime Rate. Any change in the interest rate resulting from a change in the Prime Rate shall become
effective as of 12:01 a.m. of the Business Day on which each change in the Prime Rate is announced by the Administrative Agent. The Prime Rate is a reference rate used by the Administrative Agent in determining interest rates on certain loans and is
not intended to be the lowest rate of interest charged on any extension of credit to any debtor. 

  
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 “PTE” means a prohibited transaction class exemption issued by the U.S.
Department of Labor, as any such exemption may be amended from time to time. 
 “Questar Gas” means Questar Gas Company, a
Utah corporation, and its successors and permitted assigns. 
 “Questar Gas Sublimit” means $250,000,000 as such amount may
be adjusted pursuant to Sections 2.6(e) and 2.9. 
 “Rating” means the rating assigned by S&P, Moody’s or Fitch to
a Borrower based on such Borrower’s senior, unsecured, non-credit-enhanced obligations. 

“Register” has the meaning set forth in Section 12.3(c). 

“Regulation A, D, T, U or X” means Regulation A, D, T, U or X, respectively, of the Board of Governors of the Federal Reserve
System as from time to time in effect and any successor to all or a portion thereof. 
 “Reimbursement Obligation” means
the obligation of each Borrower to reimburse an Issuing Lender pursuant to Section 5.5 for amounts drawn under each Letter of Credit issued by such Issuing Lender for the account of such Borrower. 

“Reportable Event” means a “reportable event” as defined in Section 4043 of ERISA with respect to which the
notice requirements to the PBGC have not been waived. 
 “Requested Maturity Date” has the meaning set forth in
Section 2.8(a). 
 “Required Lenders” means Lenders whose aggregate Credit Exposure (as hereinafter defined)
constitutes more than 50% of the aggregate Credit Exposure of all Lenders at such time; provided, however, that if any Lender shall be a Defaulting Lender at such time then there shall be excluded from the determination of Required
Lenders the aggregate principal amount of Credit Exposure of such Lender at such time. For purposes of the preceding sentence, the term “Credit Exposure” as applied to each Lender shall mean (a) at any time prior to the
termination of the Commitments, the Commitment Percentage of such Lender multiplied by the Revolving Loan Commitment and (b) at any time after the termination of the Commitments, the sum of (i) the outstanding amount of Loans owed to such
Lender and (ii) such Lender’s Commitment Percentage of the L/C Obligations then outstanding. 
 “Responsible
Officer” means, with respect to any Borrower, each of the Chief Financial Officer, the Treasurer and any Assistant Treasurer – Corporate Finance, of such Borrower. 

“Restatement Effective Date” has the meaning set forth in Section 6.1B hereof. 

“Revolving Loan” means a Loan made by the Lenders to a Borrower pursuant to Section 2.1(a) hereof. 

  
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 “Revolving Loan Commitment” means Six Billion Dollars ($6,000,000,000), as such
amount may be otherwise reduced in accordance with Section 2.5 or increased in accordance with Section 2.6. 
 “Revolving
Loan Commitment Increase Notice” has the meaning set forth in Section 2.6(a). 
 “Revolving Loan Notes” means
with respect to any Borrower the promissory notes of such Borrower in favor of each Lender evidencing the Revolving Loans made to such Borrower and substantially in the form of Exhibit 2.7(a), as such promissory notes may be amended,
modified, supplemented or replaced from time to time. 
 “S&P” means S&P Global Inc. or any successor in the
business of rating securities. 
 “Sanctioned Country” means, at any time, a country or territory which is itself the
subject or target of any Sanctions (at the time of this Credit Agreement, the Crimea region of Ukraine, Cuba, Iran, North Korea, Sudan and Syria). 

“Sanctioned Person” means, at any time, (a) any Person listed in any Sanctions-related list of designated Persons
maintained by OFAC or the U.S. Department of State, (b) any Person operating, organized or resident in a Sanctioned Country or (c) any Person owned or controlled by any such Person described in clause (a) or (b) above. 

“Sanctions” means economic or financial sanctions or trade embargoes imposed, administered or enforced from time to time
by the U.S. government, including those administered by OFAC or the U.S. Department of State. 
 “Screen Rate” has the
meaning set forth in the definition of “Interbank Offered Rate”. 
 “Solvent” means, with respect to any Person
as of a particular date, that on such date (a) the fair saleable value (on a going concern basis) of such Person’s assets exceeds its liabilities, contingent or otherwise, fairly valued, (b) such Person will be able to pay its debts
as they become due, (c) such Person does not have unreasonably small capital with which to satisfy all of its current and reasonably anticipated obligations and (d) such Person does not intend to incur nor does it reasonably anticipate
that it will incur debts beyond its ability to pay as such debts become due. 
 “SPV” has the meaning set forth in
Section 12.18 hereof. 
 “Sublimit” means, individually, the DEI Sublimit, VaPower Sublimit, the DEGH Sublimit or the
Questar Gas Sublimit and collectively, the “Sublimits”. 

  
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 “Subsidiary” means as to any Person, a corporation, partnership, limited
liability company or other entity of which shares of stock or other ownership interests having ordinary voting power (other than stock or such other ownership interests having such power only by reason of the happening of a contingency) to elect a
majority of the board of directors or other managers of such corporation, partnership, limited liability company or other entity are at the time owned, or the management of which is otherwise controlled, directly or indirectly through one or more
intermediaries, or both, by such Person. Unless otherwise qualified, all references to a “Subsidiary” or to “Subsidiaries” in this Credit Agreement shall refer to a Subsidiary or Subsidiaries of a Borrower. 

“Synthetic Lease” means each arrangement, however described, under which the obligor accounts for its interest in the
property covered thereby under GAAP as lessee of a lease which is not a capital lease under GAAP and accounts for its interest in the property covered thereby for federal income tax purposes as the owner. 

“Synthetic Lease Obligation” means, as to any Person with respect to any Synthetic Lease at any time of determination, the
amount of the liability of such Person in respect of such Synthetic Lease that would (if such lease was required to be classified and accounted for as a capital lease on a balance sheet of such Person in accordance with GAAP) be required to be
capitalized on the balance sheet of such Person at such time. 
 “Taxes” has the meaning set forth in Section 4.4(a).

 “Terminating Lender” has the meaning set forth in Section 2.8(a). 

“Total Funded Debt” means with respect to each Borrower all Funded Debt of such Borrower and its Consolidated Subsidiaries,
on a consolidated basis, as determined in accordance with GAAP except as otherwise provided in this Credit Agreement. 
 “Trust
Preferred Securities” means the preferred securities issued by a subsidiary capital trust established by any of the Borrowers outstanding on the date hereof and reflected as Unsecured Junior Subordinated Notes Payable to Affiliated Trust,
8.4%, due 2031, in the financial statements of any of the Borrowers for the fiscal year ended December 31, 2017, and any additional trust preferred securities that are substantially similar thereto, along with the junior subordinated debt
obligations of any of the Borrowers, so long as (a) the terms thereof require no repayments or prepayments and no mandatory redemptions or repurchases, in each case prior to at least 91 days after the later of the termination of the Commitments
and the repayment in full of the Loans and all other amounts due under this Credit Agreement, (b) such securities are subordinated and junior in right of payment to all obligations of such Borrower for or in respect of borrowed money and
(c) the obligors in respect of such preferred securities and subordinated debt have the right to defer interest and dividend payments, in each case, to substantially the same extent as such currently outstanding preferred securities or on
similar terms customary for trust preferred securities and not materially less favorable to the interests of such Borrower or the Lenders. 

“Utilized Revolving Commitment” means, for any Borrower for any day from the Closing Date to the Maturity Date, an amount
equal to the sum of (a) the aggregate principal amount of all Loans outstanding on such day to such Borrower and (b) the aggregate L/C Obligations of such Borrower then outstanding. 

  
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 “VaPower” means Virginia Electric and Power Company, a Virginia corporation and
its successors and permitted assigns. 
 “VaPower Indenture” means the first mortgage bond indenture, dated
November 1, 1935, by and between VaPower and The Bank of New York Mellon (successor to JPMorgan Chase Bank, N.A., formerly known as The Chase Manhattan Bank and The Chase National Bank of the City of New York), as supplemented and amended
through the date hereof and as the same may be hereafter amended, supplemented and/or amended and restated or replaced in its entirety. 

“VaPower Sublimit” means $1,500,000,000 as such amount may be adjusted pursuant to Sections 2.6(e) and 2.9. 

“Wholly-Owned Subsidiary” means, as to any Person, any other Person all of the Capital Stock of which (other than de minimis
directors’ qualifying shares or local ownership shares required by law and outstanding publicly owned Preferred Stock of VaPower, Dominion Energy Gas or Questar Gas) is owned by such Person directly and/or through other Wholly Owned
Subsidiaries. 
 “Withholding Agent” means any Borrower or the Administrative Agent, as determined by applicable law. 

“Write-Down and Conversion Powers” means, with respect to any EEA Resolution Authority, the write-down and conversion powers
of such EEA Resolution Authority from time to time under the Bail-In Legislation for the applicable EEA Member Country, which write-down and conversion powers are described in the EU Bail-In Legislation Schedule. 
 1.2 Computation of Time Periods; Other Definitional
Provisions. 
 For purposes of computation of periods of time hereunder, the word “from” means “from and including”
and the words “to” and “until” each mean “to but excluding.” References in this Credit Agreement to “Sections”, “Schedules” and “Exhibits” shall be to Sections, Schedules or Exhibits of or
to this Credit Agreement unless otherwise specified. 
 1.3 Accounting Terms. 

Except as otherwise expressly provided herein, all accounting terms used herein shall be interpreted, and all financial statements and
certificates and reports as to financial matters required to be delivered to the Lenders hereunder shall be prepared, in accordance with GAAP applied on a consistent basis. All calculations made for the purposes of determining compliance with this
Credit Agreement shall (except as otherwise expressly provided herein) be made by application of GAAP applied on a basis consistent with the most recent annual or quarterly financial statements delivered pursuant to Section 8.1;
provided, however, if (a) a Borrower shall object to determining such compliance on such basis at the time of delivery of such financial statements due to any change in GAAP or the rules promulgated with respect thereto or
(b) the Administrative Agent or the Required Lenders shall so object in writing within 30 days after delivery of such financial statements, then such calculations shall be made on a basis consistent with the most recent financial statements
delivered by such Borrower to the Lenders as to which no such objection shall have been made. 

  
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 1.4 Time. 

All references to time herein shall be references to Eastern Standard Time or Eastern Daylight Time, as the case may be, unless specified
otherwise. 
 SECTION 2. LOANS 

2.1 Revolving Loan Commitment. 

(a) Revolving Loans. Subject to the terms and conditions set forth herein, each Lender severally agrees to make revolving loans to each
Borrower in Dollars, at any time and from time to time, during the Commitment Period (each a “Revolving Loan” and collectively the “Revolving Loans”); provided that (i) the Utilized Revolving Commitments
of (A) DEI shall not exceed the DEI Sublimit, (B) VaPower shall not exceed the VaPower Sublimit, (C) Dominion Energy Gas shall not exceed the DEGH Sublimit, (D) Questar Gas shall not exceed the Questar Gas Sublimit, and
(E) the Borrowers on any day shall not exceed the Revolving Loan Commitment and (ii) with respect to each individual Lender, the Lender’s pro rata share of the sum of outstanding Revolving Loans plus the L/C Obligations
then outstanding on any day shall not exceed such Lender’s Commitment Percentage of the Revolving Loan Commitment. Revolving Loans made to any Borrower shall be the several obligations of such Borrower. Subject to the terms and
conditions of this Credit Agreement, each Borrower may borrow, repay and reborrow the amount of the Revolving Loan Commitment made to it. 

(b) [Reserved]. 

2.2 Method of Borrowing for Revolving Loans. 

(a) Base Rate Loans. By no later than 11:00 a.m. (or, subject to Section 2.3, 12:00 p.m.) on the date of a Borrower’s request
for funding of the borrowing (or for the conversion of Eurodollar Revolving Loans to Base Rate Loans), such Borrower shall submit a Notice of Borrowing to the Administrative Agent setting forth (i) the amount requested, (ii) the desire to
have such Revolving Loans accrue interest at the Base Rate and (iii) except in the case of conversions of Eurodollar Revolving Loans to Base Rate Loans, complying in all respects with Section 6.2 hereof. 

(b) Eurodollar Revolving Loans. By no later than 11:00 a.m. three Business Days prior to the date of a Borrower’s request for
funding of the borrowing (or for the conversion of Base Rate Loans to Eurodollar Revolving Loans or the continuation of existing Eurodollar Loans), such Borrower shall submit a Notice of Borrowing to the Administrative Agent setting forth
(i) the amount requested, (ii) the desire to have such Revolving Loans accrue interest at the Adjusted Eurodollar Rate, (iii) the Interest Period applicable thereto, and (iv) except in the case of conversions of Base Rate Loans
to Eurodollar Revolving Loans or the continuation of existing Eurodollar Loans, complying in all respects with Section 6.2 hereof. 

  
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 (c) Continuation and Conversion. Each Borrower shall have the option, on any Business Day,
to continue existing Eurodollar Revolving Loans made to it for a subsequent Interest Period, to convert Base Rate Loans made to it into Eurodollar Revolving Loans or to convert Eurodollar Revolving Loans made to it into Base Rate Loans. By no later
than 11:00 a.m. (a) on the date of the requested conversion of a Eurodollar Revolving Loan to a Base Rate Loan or (b) three Business Days prior to the date for a requested continuation of a Eurodollar Revolving Loan or conversion of a Base
Rate Loan to a Eurodollar Revolving Loan, the relevant Borrower shall provide telephonic notice to the Administrative Agent, followed promptly by a written Notice of Continuation/Conversion, setting forth (i) whether the relevant Borrower
wishes to continue or convert such Loans and (ii) if the request is to continue a Eurodollar Revolving Loan or convert a Base Rate Loan to a Eurodollar Revolving Loan, the Interest Period applicable thereto. Notwithstanding anything herein to
the contrary, (i) except as provided in Section 4.1 hereof, Eurodollar Revolving Loans may be converted to Base Rate Loans only on the last day of an Interest Period applicable thereto; (ii) Eurodollar Revolving Loans may be continued
and Base Rate Loans may be converted to Eurodollar Revolving Loans only if no Default or Event of Default with respect to the relevant Borrower is in existence on the date of such extension or conversion; (iii) any continuation or conversion
must comply with Sections 2.2(a) or 2.2(b) hereof, as applicable; and (iv) failure by such Borrower to properly continue Eurodollar Revolving Loans at the end of an Interest Period shall be deemed a conversion to Base Rate Loans. 

2.3 Funding of Revolving Loans. 

Upon receipt of a Notice of Borrowing, the Administrative Agent shall promptly inform the Lenders as to the terms thereof. Each Lender will
make its pro rata share of the Revolving Loans available to the Administrative Agent by 1:00 p.m. (if the Notice of Borrowing was received not later than 11:00 a.m. on the date of the Borrower’s request) or by 2:00 p.m. (if the
Notice of Borrowing was received not later than 12:00 p.m. on the date of the Borrower’s request) on the date specified in the Notice of Borrowing by deposit (in Dollars) of immediately available funds at the offices of the Administrative Agent
at its principal office in New York, New York, or at such other address as the Administrative Agent may designate in writing. All Revolving Loans shall be made by the Lenders pro rata on the basis of each Lender’s Commitment
Percentage. 
 No Lender shall be responsible for the failure or delay by any other Lender in its obligation to make Loans hereunder;
provided, however, that the failure of any Lender to fulfill its obligations hereunder shall not relieve any other Lender of its obligations hereunder. The Administrative Agent will make the proceeds of such Revolving Loans available
to the relevant Borrower promptly after it receives funds from the Lenders as described in the preceding paragraph. Unless the Administrative Agent shall have been notified by any Lender prior to the time of any such Loan that such Lender does not
intend to make available to the Administrative Agent its portion of the Loans to be made on such date, the Administrative Agent may assume that such Lender has made such amount available to the Administrative Agent on the date of such Loans, and the
Administrative Agent in reliance upon such assumption, may (in its sole discretion without any obligation to do so) make available to the relevant Borrower a corresponding amount. If such corresponding amount is not in fact made available to the


  
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Administrative Agent, the Administrative Agent shall be able to recover such corresponding amount from such Lender. If such Lender does not pay such corresponding amount forthwith upon the
Administrative Agent’s demand therefor, the Administrative Agent will promptly notify the relevant Borrower and such Borrower shall immediately pay such corresponding amount to the Administrative Agent. The Administrative Agent shall also be
entitled to recover from the Lender or such Borrower, as the case may be, interest on such corresponding amount in respect of each day from the date such corresponding amount was made available by the Administrative Agent to such Borrower to the
date such corresponding amount is recovered by the Administrative Agent at a per annum rate equal to (a) the applicable rate for such Loan pursuant to the Notice of Borrowing, if recovered from such Borrower, and (b) the Federal Funds
Rate, if recovered from a Lender. 
 2.4 Minimum Amounts of Revolving Loans. 

Each request for Revolving Loans shall be, in the case of Eurodollar Revolving Loans, in an aggregate principal amount that is not less than
the lesser of $10,000,000 or the remaining amount available to be borrowed and, in the case of Base Rate Loans, in an aggregate principal amount that is not less than the lesser of $5,000,000 or the remaining amount available to be borrowed. Any
Revolving Loan requested shall be in an integral multiple of $1,000,000 unless the request is for all of the remaining amount available to be borrowed. 

2.5 Reductions of Revolving Loan Commitment. 

Upon at least three Business Days’ notice, Dominion Energy, on its own behalf and/or acting on the request of any other Borrower, shall
have the right to permanently terminate or reduce the aggregate unused amount of the Revolving Loan Commitment available to it and/or such other Borrower at any time or from time to time; provided that (a) each partial reduction shall be
in an aggregate amount at least equal to $10,000,000 and in integral multiples of $1,000,000 above such amount, (b) no reduction shall be made which would reduce the Revolving Loan Commitment to an amount less than the Utilized Revolving
Commitment and (c) each such reduction shall have the effect of reducing each Borrower’s Sublimit in a pro rata amount. Any reduction in (or termination of) the Revolving Loan Commitment shall be permanent and may not be reinstated (except
as may be otherwise provided pursuant to Section 2.6). 
 2.6 Revolving Loan Commitment Increase. 

(a) The Borrowers shall have the right to increase the Revolving Loan Commitments pursuant to this Section 2.6 subject to the
restrictions of subsection 2.6(d) below (any such increase, a “Commitment Increase”) provided that (i) no Default or Event of Default has occurred and is continuing on the date of the Commitment Increase or shall result
from the proposed Commitment Increase and (ii) the representations and warranties contained in Section 7 and in the other Credit Documents shall be true and correct in all material respects on and as of the date of the Commitment Increase
as if made on and as of such date (or, if any such representation and warranty is expressly stated to have been made as of a specific date, as of such specific date). In the event that the Borrowers wish to increase the aggregate Revolving Loan
Commitment at any time, the Borrowers shall notify the Administrative Agent in writing of the 

  
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amount (the “Offered Increase Amount”) of such proposed increase (such notice, a “Revolving Loan Commitment Increase Notice”); provided, that the
aggregate amount of any such increase in the Revolving Loan Commitment shall be at least $25,000,000. Each Revolving Loan Commitment Increase Notice shall specify which Lenders and/or other banks, financial institutions or other entities the
Borrowers desire to participate in such Commitment Increase. The Borrowers or, if requested by the Borrowers, the Administrative Agent, will notify such Lenders and/or other banks, financial institutions or other entities of such offer. 

(b) Any additional bank, financial institution or other entity which the Borrowers select to offer participation in the Commitment Increase
and which elects to become a party to this Credit Agreement and provide a commitment in an amount so offered and accepted by it pursuant to subsection 2.6(a) shall execute an Additional Lender Supplement (in substantially the form specified by the
Administrative Agent, each an “Additional Lender Supplement”) with the Borrowers and the Administrative Agent, whereupon such bank, financial institution or other entity (herein called an “Additional Lender”) shall
become a Lender for all purposes and to the same extent as if originally a party hereto and shall be bound by and entitled to the benefits of this Credit Agreement, and Schedule 1.1 shall be deemed to be amended to add the name and Commitment of
such Additional Lender, provided that (i) the Commitment of any such new Additional Lender shall be in an amount not less than $25,000,000 and (ii) any Additional Lender shall be reasonably acceptable to the Administrative Agent and
each Issuing Lender. 
 (c) Any existing Lender which accepts an offer to it by the Borrowers to increase its Commitment pursuant to
Section 2.6 shall, in each case, execute a Commitment Increase Supplement (in substantially the form specified by the Administrative Agent, each a “Commitment Increase Supplement”) with the Borrowers and the Administrative
Agent whereupon such Lender shall be bound by and entitled to the benefits of this Credit Agreement with respect to the full amount of its Commitment as so increased, and Schedule 1.1 shall be deemed to be amended to so increase the Commitment of
such Lender. 
 (d) Notwithstanding anything to the contrary in this Section 2.6, it is understood and agreed that (i) in no event
shall any further Commitment Increase or transaction effected pursuant to this Section 2.6 cause the aggregate Revolving Loan Commitment hereunder to exceed $7,500,000,000 absent a further amendment to this Credit Agreement, and (ii) no
existing Lender shall have any obligation to increase its Commitment unless it agrees to do so in its sole discretion. 
 (e) At the time
the Borrowers submit a Revolving Loan Commitment Increase Notice, they shall advise the Lenders of the allocations of the applicable Commitment Increase to their respective Sublimits, which allocations would become effective to increase the
applicable Sublimits upon the effectiveness of such Commitment Increase pursuant hereto. 
 2.7 Notes. 

(a) Revolving Loan Notes. The Revolving Loans made by the Lenders to a Borrower shall be evidenced, upon request by any Lender, by a
promissory note of such Borrower payable to each Lender in substantially the form of Exhibit 2.7(a) hereto (the “Revolving Loan Notes”) and in a principal amount equal to the amount of such Lender’s Commitment Percentage
of the Revolving Loan Commitment as originally in effect. 

  
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 (b) [Reserved]. 

The date, amount, type, interest rate and duration of Interest Period (if applicable) of each Loan made by each Lender to each Borrower, and
each payment made on account of the principal thereof, shall be recorded by such Lender on its books; provided that the failure of such Lender to make any such recordation or endorsement shall not affect the obligations of such Borrower to
make a payment when due of any amount owing hereunder or under any Note in respect of the Loans to be evidenced by such Note, and each such recordation or endorsement shall be conclusive and binding absent manifest error. 

2.8 Extension of Maturity Date 

(a) On any anniversary of the Closing Date prior to the Maturity Date, the Borrowers may request to extend the then-applicable Maturity Date
(the “Existing Maturity Date”) for an additional one-year period (an “Extension Period”) to the date that is one year after the Existing Maturity Date (the “Requested
Maturity Date”); provided that the Borrowers may extend the Maturity Date for a maximum two (2) such Extension Periods. The Borrowers may make such request in a notice given as herein provided and substantially in the form
attached hereto as Exhibit 2.8(a) (the “Extension of Maturity Date Request”) to the Administrative Agent not less than 30 days and not more than 90 days prior to any anniversary of the Closing Date, so long as (i) each
of the representations and warranties contained in Section 7 and in the other Credit Documents shall be true and correct in all material respects on and as of the date of such notice and as of the commencement date of the relevant Extension
Period as if made on and as of each date (or, if any such representation and warranty is expressly stated to have been made as of a specific date, as of such specific date) and (ii) no Default or Event of Default shall have occurred and be
continuing on the date of such notice and as of the commencement date of the relevant Extension Period. Each Lender, acting in its sole discretion, shall, not later than a date 30 days after its receipt of any such notice from the Administrative
Agent, notify the Borrowers and the Administrative Agent in writing of its election to extend or not to extend the Existing Maturity Date with respect to its Commitment. Any Lender which shall not timely notify the Borrowers and the Administrative
Agent of its election to extend the Existing Maturity Date shall be deemed not to have elected to extend the Existing Maturity Date with respect to its Commitment (any Lender who timely notifies the Borrowers and the Administrative Agent of an
election not to extend or fails to timely notify the Borrowers and the Administrative Agent of its election being referred to as a “Terminating Lender” and all such Lenders, collectively, the “Terminating Lenders”).
The election of any Lender to agree to a requested extension shall not obligate any other Lender to agree to such requested extension. 

(b) If and only if (i) one or more Lenders shall have agreed in writing during the 30 day period referred to in Section 2.8(a) to
extend the Existing Maturity Date and (ii) the Borrowers shall have submitted to the Administrative Agent, on the commencement date of the relevant Extension Period, a certificate of the Borrowers, substantially in the form of Exhibit
2.8(b) (the “Extension of Maturity Date Certificate”), stating that (x) the representations and 

  
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warranties made by each Borrower in or pursuant to the Credit Documents are true and correct in all material respects on and as of the date thereof (or, if any such representation and warranty is
expressly stated to have been made as of a specific date, as of such specific date) and (y) no Default or Event of Default by each Borrower has occurred and is continuing, then (A) the Commitments of the Lenders other than Terminating
Lenders (the “Continuing Lenders”, each a “Continuing Lender”) shall, subject to the other provisions of this Credit Agreement, be extended to the Requested Maturity Date specified in the Extension of Maturity Date
Request from the Borrowers, and as to such Lenders the term “Maturity Date”, as used herein, shall on and after the date as of which the requested extension is effective mean such Requested Maturity Date, provided that if such date
is not a Business Day, then such Requested Maturity Date shall be the next succeeding Business Day and (B) the Commitments and L/C Commitment share (if applicable) of the Terminating Lenders shall continue until the Existing Maturity Date and
shall then terminate, and as to the Terminating Lenders, the term “Maturity Date”, as used herein, shall continue to mean the Existing Maturity Date. The Administrative Agent shall promptly notify (x) the Lenders of any Extension of
Maturity Date Request, (y) the Lenders and the Borrowers of any extension of the Existing Maturity Date pursuant to this Section 2.8 and (z) the Borrowers and the Lenders of any Lender which becomes a Terminating Lender. 

(c) In the event that the Maturity Date shall have been extended for the Continuing Lenders in accordance with paragraph 2.8(b) above and, in
connection with such extension, there are Terminating Lenders, the Borrowers may, at their own expense and in their sole discretion and prior to the Existing Maturity Date, require any Terminating Lender to transfer and assign its interests, rights
and obligations under this Credit Agreement in accordance with Section 4.5 to an Eligible Assignee that shall assume such assigned obligations and that shall agree that its Commitment will expire on the Maturity Date in effect for Continuing
Lenders; provided, however, that the Borrowers shall have given written notice to the Administrative Agent in the case of an assignee that is not a Lender. Any such Eligible Assignee’s initial Maturity Date shall be the Maturity
Date in effect for the Continuing Lenders at the time of such assignment. The Borrowers shall not be permitted to require a Lender to assign any part of its interests, rights and obligations under this Credit Agreement pursuant to this
Section 2.8(c) unless the Borrowers have notified such Lender of their intention to require the assignment thereof at least ten days prior to the proposed assignment date. Any Eligible Assignee which becomes a Lender as a result of such an
assignment made pursuant to this Section 2.8(c) shall be deemed to have consented to the applicable Extension of Maturity Date Request and, therefore, shall not be a Terminating Lender. 

(d) Revolving Loans or L/C Obligations owing to any Terminating Lender on the Existing Maturity Date with respect to such Terminating Lender
shall be repaid in full, with accrued interest and all other amounts then due and owing thereon, on the Existing Maturity Date with respect to such Terminating Lender. 

  
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 2.9 Adjustment of Sublimits. 

So long as no Event of Default exists with respect to any Borrower and the representations and warranties made by each Borrower in or pursuant
to the Credit Documents (excluding clause (ii) of the second paragraph of Section 7.6 and excluding Section 7.9) are true and correct in all material respects on and as of the date of a Sublimit Adjustment Letter with the same effect
as if made on such date (or, if any such representation and warranty is expressly stated to have been made as of a specific date, as of such specific date), upon five Business Days’ notice to the Administrative Agent pursuant to a Sublimit
Adjustment Letter substantially in the form of Exhibit 2.9, the Borrowers may up to six times in a calendar year reallocate the amounts of their Sublimits between their respective Sublimits, provided that the DEGH Sublimit shall not at
any time exceed $1,500,000,000 and the Questar Gas Sublimit shall not at any time exceed $1,000,000,000. 
 SECTION 3. PAYMENTS 

3.1 Interest. 
 (a)
Interest Rate. 
 (i) All Base Rate Loans made to a Borrower shall accrue interest at the Base Rate with respect to
such Borrower. 
 (ii) All Eurodollar Loans made to a Borrower shall accrue interest at the Adjusted Eurodollar Rate
applicable to such Borrower. 
 (b) Default Rate of Interest. Upon the occurrence, and during the continuance, of an Event of Default
under Section 10.1(a) with respect to any Borrower, the principal of and, to the extent permitted by law, interest on the Loans outstanding to such Borrower and any other amounts owing by such Borrower hereunder or under the other Credit
Documents shall bear interest, payable on demand, at a per annum rate equal to 2% plus the rate which would otherwise be applicable (or if no rate is applicable, then the rate for Loans outstanding to such Borrower that are Base Rate Loans plus 2%
per annum). 
 (c) Interest Payments. Interest on Loans shall be due and payable in arrears on each Interest Payment Date.

 3.2 Prepayments. 

(a) Voluntary Prepayments. Each Borrower shall have the right to prepay Loans made to it in whole or in part from time to time without
premium or penalty; provided, however, that (i) Eurodollar Loans may only be prepaid on three Business Days’ prior written notice to the Administrative Agent and any prepayment of Eurodollar Loans will be subject to Section 4.3 hereof
and (ii) each such partial prepayment of Loans shall be in the minimum principal amount of $10,000,000. Amounts prepaid hereunder shall be applied as such Borrower may elect; provided that if such Borrower fails to specify the application of a
voluntary prepayment then such prepayment shall be applied in each case first to Base Rate Loans of such Borrower and then to Eurodollar Revolving Loans of such Borrower in direct order of Interest Period maturities.  

  
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 (b) Mandatory Prepayments. If at any time the amount of the Utilized Revolving Commitment
exceeds the Revolving Loan Commitment, one or more of the Borrowers shall immediately make a principal payment to the Administrative Agent in the manner and in an amount necessary to be in compliance with Section 2.1 hereof. Any payments made
under this Section 3.2(b) shall be subject to Section 4.3 hereof and shall be applied first to Base Rate Loans of the relevant Borrower, then to Eurodollar Revolving Loans of the relevant Borrower in direct order of Interest Period
maturities pro rata among all Lenders holding same. 
 3.3 Payment in Full at Maturity. 

On the Maturity Date, the entire outstanding principal balance of all Loans, together with accrued but unpaid interest and all other sums
owing under this Credit Agreement, shall be due and payable in full, unless accelerated sooner pursuant to Section 10 hereof. 

3.4 Fees 
 (a)
Facility Fees. 
 (i) In consideration of the Revolving Loan Commitment being made available by the Lenders
hereunder, DEI agrees to pay to the Administrative Agent (for itself and on behalf of VaPower, DEGH, and Questar Gas), for the pro rata benefit of each Lender (except as otherwise provided in Section 12.9 with respect to a
Defaulting Lender), a per annum fee equal to the Applicable Percentage for Facility Fees multiplied by the Revolving Loan Commitment (the “Facility Fees”). 

(ii) The accrued Facility Fees shall be due and payable in arrears on each Fee Payment Date (as well as on any date that the
Revolving Loan Commitment is reduced) for the immediately preceding fiscal quarter (or portion thereof), beginning with the first of such dates to occur after the Closing Date. 

(b) Administrative Fees. Dominion Energy agrees to pay to the Administrative Agent an annual fee as agreed to between the Borrowers and
the Administrative Agent. 
 3.5 Place and Manner of Payments. 

All payments of principal, interest, fees, expenses and other amounts to be made by each Borrower under this Credit Agreement shall be
received not later than 2:00 p.m. on the date when due in Dollars and in immediately available funds, without setoff, deduction, counterclaim or withholding of any kind, by the Administrative Agent at its offices in New York, New York, except
payments to be made directly to an Issuing Lender as provided herein. Each Borrower shall, at the time it makes any payment under this Credit Agreement, specify to the Administrative Agent, the Loans, fees or other amounts payable by such Borrower
hereunder to which such payment is to be applied (and in the event that it fails to specify, or if such application would be inconsistent with the terms hereof, the Administrative Agent, shall distribute such payment to the Lenders in such manner as
it reasonably determines in its sole discretion). 

  
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 3.6 Pro Rata Treatment. 

Except to the extent otherwise provided herein, all Revolving Loans, each payment or prepayment of principal of any Revolving Loan, each
payment of interest on the Revolving Loans, each payment of Facility Fees and Letter of Credit Fees, each reduction of the Revolving Loan Commitment, and each conversion or continuation of any Revolving Loans, shall be allocated pro
rata among the Lenders in accordance with the respective Commitment Percentages. 
 3.7 Computations of Interest and
Fees. 
 (a) Except for Base Rate Loans computed using the Prime Rate, on which interest shall be computed on the basis of a 365 or 366
day year as the case may be, all computations of interest and fees hereunder shall be made on the basis of the actual number of days elapsed over a year of 360 days. 

(b) It is the intent of the Lenders and each Borrower to conform to and contract in strict compliance with applicable usury law from time to
time in effect. All agreements between the Lenders and the Borrowers are hereby limited by the provisions of this paragraph which shall override and control all such agreements, whether now existing or hereafter arising and whether written or oral.
In no way, nor in any event or contingency (including but not limited to prepayment or acceleration of the maturity of any obligation), shall the interest taken, reserved, contracted for, charged, or received under this Credit Agreement, under the
Notes or otherwise, exceed the maximum non-usurious amount permissible under applicable law. If, from any possible construction of any of the Credit Documents or any other document, interest would otherwise be
payable in excess of the maximum non-usurious amount, any such construction shall be subject to the provisions of this paragraph and such documents shall be automatically reduced to the maximum non-usurious amount permitted under applicable law, without the necessity of execution of any amendment or new document. If any Lender shall ever receive anything of value which is characterized as interest on the
Loans under applicable law and which would, apart from this provision, be in excess of the maximum lawful amount, an amount equal to the amount which would have been excessive interest shall, without penalty, be applied to the reduction of the
principal amount owing on the Loans of the relevant Borrower and not to the payment of interest, or refunded to the relevant Borrower or the other payor thereof if and to the extent such amount which would have been excessive exceeds such unpaid
principal amount of the Loans of the relevant Borrower. The right to demand payment of the Loans of any Borrower or any other indebtedness evidenced by any of the Credit Documents does not include the right to receive any interest which has not
otherwise accrued on the date of such demand, and the Lenders do not intend to charge or receive any unearned interest in the event of such demand. All interest paid or agreed to be paid to the Lenders with respect to the Loans shall, to the extent
permitted by applicable law, be amortized, prorated, allocated, and spread throughout the full stated term (including any renewal or extension) of the Loans so that the amount of interest on account of such indebtedness does not exceed the maximum non-usurious amount permitted by applicable law. 

  
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 3.8 Sharing of Payments. 

Each Lender agrees that, in the event that any Lender shall obtain payment in respect of any Revolving Loan or L/C Obligation owing to such
Lender under this Credit Agreement through the exercise of a right of set-off, banker’s lien, counterclaim or otherwise (including, but not limited to, pursuant to the Bankruptcy Code) in excess of its
pro rata share as provided for in this Credit Agreement, such Lender shall promptly purchase from the other Lenders a participation in such Loans, in such amounts and with such other adjustments from time to time, as shall be equitable
in order that all Lenders share such payment in accordance with their respective ratable shares as provided for in this Credit Agreement. Each Lender further agrees that if a payment to a Lender (which is obtained by such Lender through the exercise
of a right of set-off, banker’s lien, counterclaim or otherwise) shall be rescinded or must otherwise be restored, each Lender which shall have shared the benefit of such payment shall, by repurchase of a
participation theretofore sold, return its share of that benefit to each Lender whose payment shall have been rescinded or otherwise restored. Each Borrower agrees that any Lender so purchasing such a participation in Loans made to such Borrower
may, to the fullest extent permitted by law, exercise all rights of payment, including set-off, banker’s lien or counterclaim, with respect to such participation as fully as if such Lender were a holder
of such Loan or other obligation in the amount of such participation. Except as otherwise expressly provided in this Credit Agreement, if any Lender shall fail to remit to the Administrative Agent or any other Lender an amount payable by such Lender
to the Administrative Agent or such other Lender pursuant to this Credit Agreement on the date when such amount is due, such payments shall accrue interest thereon, for each day from the date such amount is due until the day such amount is paid to
the Administrative Agent or such other Lender, at a rate per annum equal to the Federal Funds Rate. 
 3.9 Evidence of Debt.

 (a) Each Lender shall maintain an account or accounts evidencing each Loan made by such Lender to a Borrower from time to time, including
the amounts of principal and interest payable and paid to such Lender by or for the account of each Borrower from time to time under this Credit Agreement. Each Lender will make reasonable efforts to maintain the accuracy of its account or accounts
and to promptly update its account or accounts from time to time, as necessary. 
 (b) The Administrative Agent shall maintain the Register
for each Borrower pursuant to Section 12.3(c), and a subaccount for each Lender, in which Registers and subaccounts (taken together) shall be recorded (i) the amount, type and Interest Period of each such Loan hereunder in accordance with
the documents submitted by a Borrower under Section 2.2, (ii) the amount of any principal or interest due and payable or to become due and payable to each Lender hereunder and (iii) the amount of any sum received by the Administrative
Agent hereunder from or for the account of the Borrowers and each Lender’s share thereof. The Administrative Agent will make reasonable efforts to maintain the accuracy of the subaccounts referred to in the preceding sentence and to promptly
update such subaccounts from time to time, as necessary. 

  
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 (c) The entries made in the accounts, Registers and subaccounts maintained pursuant to subsection
(b) of this Section 3.9 (and, if consistent with the entries of the Administrative Agent, subsection (a)) shall be prima facie evidence of the existence and amounts of the obligations of each Borrower therein recorded; provided,
however, that the failure of any Lender or the Administrative Agent to maintain any such account, such Registers or such subaccounts, as applicable, or any error therein, shall not in any manner affect the obligation of any Borrower to repay the
Loans made by such Lender to such Borrower in accordance with the terms hereof. 
 SECTION 4. ADDITIONAL PROVISIONS REGARDING LOANS

 4.1 Eurodollar Loan Provisions. 

(a) Unavailability. 

(i) If, prior to the commencement of any Interest Period for a Eurodollar Loan: 

(A) the Administrative Agent determines (which determination shall be conclusive absent manifest error) that adequate and
reasonable means do not exist for ascertaining the Interbank Offered Rate or the Eurodollar Rate, as applicable (including, without limitation, because the Screen Rate is not available or published on a current basis), for such Interest Period; or

 (B) the Administrative Agent is advised by the Required Lenders that the Interbank Offered Rate or the Eurodollar Rate, as
applicable, for such Interest Period will not adequately and fairly reflect the cost to such Lenders of making or maintaining their Loans for such Interest Period; 

then the Administrative Agent shall give notice thereof to the Borrower and the Lenders by telephone or telecopy as promptly as practicable thereafter and,
until the Administrative Agent notifies the Borrower and the Lenders that the circumstances giving rise to such notice no longer exist, (A) any Notice of Continuation/Conversion that requests the conversion of any Revolving Loan to, or
continuation of any Revolving Loan as, a Eurodollar Loan shall be ineffective and such Loan shall remain or convert to a Base Rate Loan and (B) if any Notice of Borrowing requests a Eurodollar Loan, such Loan shall be made as a Base Rate Loan.

 (ii) If at any time the Administrative Agent determines (which determination shall be conclusive absent manifest error)
that (x) the circumstances set forth in clause (a)(i) have arisen and such circumstances are unlikely to be temporary or (y) the circumstances set forth in clause (a)(i) have not arisen but the supervisor for the administrator of the
Screen Rate or a Governmental Authority having jurisdiction over the Administrative Agent has made a public statement identifying a specific date after which the Screen Rate shall no longer be used for determining interest rates for loans, then the
Administrative Agent and the Borrower shall endeavor to establish an alternate rate of interest to the Interbank Offered Rate and/or Eurodollar Rate that gives due consideration to the then prevailing market convention for determining a rate of
interest for loans in the United States at such time, and shall enter into an amendment to this Credit Agreement to reflect such alternate rate of interest and such other related changes 

  
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to this Credit Agreement as may be applicable. Notwithstanding anything to the contrary in Section 12.6, such amendment shall become effective without any further action or consent of any
other party to this Credit Agreement so long as the Administrative Agent shall not have received, within five Business Days of the date notice of such alternate rate of interest is provided to the Lenders, a written notice from the Required Lenders
stating that such Required Lenders object to such amendment. Until an alternate rate of interest shall be determined in accordance with this clause (ii) (but, in the case of the circumstances described in clause (y) of the first sentence of
this clause (ii), only to the extent the Screen Rate for such Interest Period is not available or published at such time on a current basis), (x) any Notice of Continuation/Conversion that requests the conversion of any Revolving Loan to, or
continuation of any Revolving Loan as, a Eurodollar Loan shall be ineffective and (y) if any Notice of Borrowing requests a Eurodollar Loan, such Loan shall be made as a Base Rate Borrowing; provided that, if such alternate rate of interest
shall be less than zero, such rate shall be deemed to be zero for the purposes of this Credit Agreement. 
 (b) Change in Legality.

 (i) Notwithstanding any other provision herein, if any change in any law or regulation or in the interpretation thereof
by any Governmental Authority charged with the administration or interpretation thereof shall make it unlawful for any Lender to make or maintain any Eurodollar Loan or to give effect to its obligations as contemplated hereby with respect to any
Eurodollar Loan, then, by written notice to the relevant Borrower and to the Administrative Agent, such Lender may: 
 (A)
declare that Eurodollar Loans, and conversions to or continuations of Eurodollar Loans, will not thereafter be made by such Lender to such Borrower hereunder, whereupon any request by such Borrower for, or for conversion into or continuation of,
Eurodollar Loans shall, as to such Lender only, be deemed a request for, or for conversion into or continuation of, Base Rate Loans, unless such declaration shall be subsequently withdrawn; and 

(B) require that all outstanding Eurodollar Loans made by it to such Borrower be converted to Base Rate Loans in which event
all such Eurodollar Loans shall be automatically converted to Base Rate Loans. 
 In the event any Lender shall exercise its rights under
clause (A) or (B) above, all payments and prepayments of principal which would otherwise have been applied to repay the Eurodollar Loans that would have been made by such Lender to such Borrower or the converted Eurodollar Loans of such Lender
to such Borrower shall instead be applied to repay the Base Rate Loans made by such Lender to such Borrower in lieu of, or resulting from the conversion of, such Eurodollar Loans. 

(c) Increased Costs. If at any time a Lender or Issuing Lender shall incur increased costs or reductions in the amounts received or
receivable hereunder with respect to the making, continuing or converting, the commitment to make or the maintaining of any Eurodollar Loan or the issuance, the commitment to issue or the maintaining of any Letter of Credit or any


  
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participation therein, including subjecting any Lender to any taxes (other than Taxes, Other Taxes and the excluded taxes described in the definition of Taxes) on its loans, loan principal,
letters of credit, commitments, or other obligations, or its deposits, reserves, other liabilities or capital attributable thereto, because of (i) any change since the date of this Credit Agreement in any applicable law, governmental rule,
regulation, guideline or order (or in the interpretation or administration thereof and including the introduction of any new law or governmental rule, regulation, guideline or such order) including, without limitation, the imposition, modification
or deemed applicability of any reserves, deposits, liquidity or similar requirements (such as, for example, but not limited to, a change in official reserve requirements, but, in all events, excluding reserves required under Regulation D to the
extent included in the computation of the Adjusted Eurodollar Rate) or (ii) other circumstances affecting the London interbank Eurodollar market; then the relevant Borrower shall pay to such Lender or Issuing Lender promptly upon written demand
therefor, such additional amounts (in the form of an increased rate of, or a different method of calculating, interest or otherwise as such Lender or Issuing Lender may determine in its sole discretion) as may be required to compensate such Lender
or Issuing Lender for such increased costs or reductions in amounts receivable hereunder. 
 Each determination and calculation made by a
Lender or Issuing Lender under this Section 4.1 shall, absent manifest error, be binding and conclusive on the parties hereto. 

Notwithstanding anything herein to the contrary, (i) all requests, rules, guidelines, requirements and directives promulgated by the Bank
for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or by United States or foreign regulatory authorities, in each case pursuant to Basel III, and (ii) the Dodd-Frank Wall Street
Reform and Consumer Protection Act and all requests, rules, guidelines, requirements and directives thereunder or issued in connection therewith or in implementation thereof, shall in each case be deemed to be a change in law, regardless of the date
enacted, adopted, issued or implemented. 
 4.2 Capital Adequacy. 

If any Lender or Issuing Lender determines that the adoption or effectiveness, after the date hereof, of any applicable law, rule or
regulation regarding capital adequacy or liquidity, or any change therein, or any change in the interpretation or administration thereof by any Governmental Authority, central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by such Lender or Issuing Lender (or its parent corporation) with any request or directive regarding capital adequacy or liquidity (whether or not having the force of law) of any such authority, central bank or
comparable agency, has or would have the effect of reducing the rate of return on such Lender’s or Issuing Lender’s (or parent corporation’s) capital or assets as a consequence of its commitments or obligations hereunder to any
Borrower to a level below that which such Lender or Issuing Lender (or its parent corporation) could have achieved but for such adoption, effectiveness, change or compliance (taking into consideration such Lender’s or Issuing Lender’s (or
parent corporation’s) policies with respect to capital adequacy or liquidity), then, upon notice from such Lender or Issuing Lender, the relevant Borrower shall pay to such Lender or Issuing Lender such additional amount or amounts (but without
duplication of any amounts payable under Section 4.1(c)) as will compensate such Lender or Issuing Lender (or its parent corporation) for such reduction. Each determination by any such Lender or Issuing Lender of amounts owing under this
Section 4.2 shall, absent manifest error, be conclusive and binding on the parties hereto. 

  
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 4.3 Compensation. 

Each Borrower shall compensate each Lender, upon its written request, for all reasonable losses, expenses and liabilities (including, without
limitation, any loss, expense or liability incurred by reason of the liquidation or reemployment of deposits or other funds required by the Lender to fund its Eurodollar Loans to such Borrower) which such Lender may sustain: 

(a) if for any reason (other than a default by such Lender or the Administrative Agent) a borrowing of Eurodollar Loans by such Borrower does
not occur on a date specified therefor in a Notice of Borrowing submitted by such Borrower; 
 (b) if any repayment, continuation or
conversion of any Eurodollar Loan by such Borrower occurs on a date which is not the last day of an Interest Period applicable thereto, including, without limitation, in connection with any demand, acceleration, mandatory prepayment, assignment or
otherwise (including any demand under this Section 4); or 
 (c) if such Borrower fails to repay its Eurodollar Loans when required by
the terms of this Credit Agreement. 
 Calculation of all amounts payable to a Lender under this Section 4.3 shall be made as though
the Lender has actually funded its relevant Eurodollar Loan through the purchase of a Eurodollar deposit bearing interest at the Eurodollar Rate in an amount equal to the amount of that Loan, having a maturity comparable to the relevant Interest
Period and through the transfer of such Eurodollar deposit from an offshore office of that Lender to a domestic office of that Lender in the United States of America; provided, however, that each Lender may fund each of its Eurodollar
Loans in any manner it sees fit and the foregoing assumption shall be utilized only for the calculation of amounts payable under this Section 4.3. 

4.4 Taxes. 
 (a)
Tax Liabilities. Any and all payments by a Borrower hereunder or under any of the Credit Documents shall be made, in accordance with the terms hereof and thereof, free and clear of and without deduction for any and all present or future
taxes, levies, imposts, deductions, charges or withholdings, and all liabilities with respect thereto, excluding taxes measured by net income and franchise taxes imposed on the Administrative Agent or any Lender by the jurisdiction under the laws of
which the Administrative Agent or such Lender is organized or transacting business or any political subdivision thereof, any branch profits taxes imposed by the United States of America or any similar tax imposed by any other jurisdiction in which
Borrower is located, in the case of a Lender, U.S. federal withholding Taxes imposed on amounts payable to or for the account of such Lender with respect to an applicable interest in this Credit Agreement pursuant to a law in effect on the date on
which (y) such Lender acquires such interest in this Credit Agreement (other than pursuant to an assignment request by a Borrower under 

  
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Section 4.5 below) or (z) such Lender changes its lending office, except in each case to the extent that, pursuant to this Section 4.4, amounts with respect to such Taxes were
payable either to such Lender’s assignor immediately before such Lender became a party hereto or to such Lender immediately before it changed its lending office, and any withholding Taxes imposed under FATCA (all such non-excluded taxes, being hereinafter referred to as “Taxes”). If such Borrower shall be required by law to deduct any Taxes or Other Taxes (as defined in Section 4.4(b)) from or in respect of
any sum payable hereunder to the Administrative Agent or any Lender, as applicable, as determined in good faith by the applicable Withholding Agent, (i) the sum payable shall be increased as may be necessary so that after making all required
deductions (including deductions applicable to additional sums payable under this Section 4.4) the Administrative Agent or such Lender, as the case may be, receives an amount equal to the sum it would have received had no such deductions been
made, (ii) such Borrower shall make such deductions, (iii) such Borrower shall pay the full amount deducted to the relevant Governmental Authority in accordance with applicable law, and (iv) such Borrower shall deliver to the
Administrative Agent or such Lender, as the case may be, evidence of such payment to the relevant Governmental Authority. 
 (b) Other
Taxes. In addition, each Borrower agrees to pay, upon notice from a Lender and prior to the date when penalties attach thereto, all present or future stamp or documentary taxes or any other excise or property taxes, charges or similar levies of
the United States or any state or political subdivision thereof or any applicable foreign jurisdiction that arise from any payment made hereunder by such Borrower or from the execution, delivery or registration of, or otherwise from such
Borrower’s participation with respect to, this Credit Agreement or any other Credit Document, including any interest, addition to tax or penalties applicable thereto (collectively, the “Other Taxes”) to the relevant
Governmental Authority in accordance with applicable law. 
 (c) If (i) a Borrower fails to pay any Taxes or Other Taxes when due to
the appropriate taxing authority, (ii) a Borrower fails to comply with Section 4.4(a)(iii) above or (iii) any Taxes or Other Taxes are imposed directly upon the Administrative Agent or any Lender, such Borrower shall indemnify the
Administrative Agent or the Lenders, as the case may be, for such amounts and any incremental taxes, interest or penalties paid by the Administrative Agent or any Lender, as the case may be, solely as a result of any such failure, in the case of
(i) and (ii), or any such direct imposition, in the case of (iii). Notwithstanding the foregoing, no amounts shall be payable by a Borrower pursuant to Section 4.4(a)(i) or this Section 4.4(c) to the extent that such Taxes or Other
Taxes resulted solely from the applicable Lender’s failure to submit to the Borrowers and the Administrative Agent on or before the Closing Date (or, in the case of a Person that becomes a Lender after the Closing Date by assignment, promptly
upon such assignment) the applicable forms described in Section 4.4(f). 
 (d) Without duplication of any amounts paid to the
Administrative Agent pursuant to Section 11.7, each Lender shall indemnify the Administrative Agent for the full amount of any taxes, levies, imposts, duties, charges, fees, deductions, withholdings or similar charges imposed by any
Governmental Authority that are attributable to such Lender and that are payable or paid by the Administrative Agent, together with all interest, penalties, reasonable costs and expenses arising therefrom or with respect thereto, as determined by
the Administrative Agent in good faith. A certificate as to the amount of such payment or liability delivered to any Lender by the Administrative Agent shall be conclusive absent manifest error. 

  
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 (e) Refunds. If a Lender or the Administrative Agent (as the case may be) shall become
aware that it is entitled to claim a refund (or a refund in the form of a credit) (each, a “Refund”) from a Governmental Authority (as a result of any error in the amount of Taxes or Other Taxes paid to such Governmental Authority
or otherwise) of Taxes or Other Taxes which a Borrower has paid, or with respect to which a Borrower has paid additional amounts, pursuant to this Section 4.4, it shall promptly notify such Borrower of the availability of such Refund and shall,
within 30 days after receipt of written notice by such Borrower, make a claim to such Governmental Authority for such Refund at such Borrower’s expense if, in the judgment of such Lender or the Administrative Agent (as the case may be), the
making of such claim will not be otherwise materially disadvantageous to it; provided that nothing in this subsection (e) shall be construed to require any Lender or the Administrative Agent to institute any administrative proceeding
(other than the filing of a claim for any such Refund) or judicial proceeding to obtain such Refund. 
 If a Lender or the Administrative
Agent (as the case may be) receives a Refund from a Governmental Authority (as a result of any error in the amount of Taxes or Other Taxes paid to such Governmental Authority or otherwise) of any Taxes or Other Taxes which have been paid by a
Borrower, or with respect to which a Borrower has paid additional amounts pursuant to this Section 4.4, it shall promptly pay to such Borrower the amount so received (but only to the extent of payments made, or additional amounts paid, by such
Borrower under this Section 4.4 with respect to Taxes or Other Taxes giving rise to such Refund), net of all reasonable out-of-pocket expenses (including the net
amount of taxes, if any, imposed on such Lender or the Administrative Agent with respect to such Refund) of such Lender or Administrative Agent, and without interest (other than interest paid by the relevant Governmental Authority with respect to
such Refund); provided, however, that such Borrower, upon the request of Lender or the Administrative Agent, agrees to repay the amount paid over to such Borrower (plus penalties, interest or other charges) to such Lender or the
Administrative Agent in the event such Lender or the Administrative Agent is required to repay such Refund to such Governmental Authority. Nothing contained in this Section 4.4(e) shall require any Lender or the Administrative Agent to make
available any of its tax returns (or any other information that it deems to be confidential or proprietary). 
 Notwithstanding anything to
the contrary in this paragraph (e), in no event will the Administrative Agent or any Lender be required to pay any amount to any Borrower pursuant to this paragraph (e) the payment of which would place the Administrative Agent or such Lender in
a less favorable net after-Tax position than the Administrative Agent or such Lender would have been in if the indemnification payments or additional amounts giving rise to such refund had never been paid.

 (f) Tax Forms. (i) Each Lender (which, for purposes of this Section 4.4, shall include any Affiliate of a Lender that
makes any Eurodollar Loan pursuant to the terms of this Credit Agreement) that is not a “United States person” (as such term is defined in Section 7701(a)(30) of the Code) shall submit to the Borrowers and the Administrative Agent on
or 

  
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before the Closing Date (or, in the case of a Person that becomes a Lender after the Closing Date by assignment, promptly upon such assignment), two duly completed and signed copies, as
applicable, of (A) Form W-8BEN-E (or W-BEN if applicable), or any applicable successor form, of the United States Internal
Revenue Service entitling such Lender to a complete exemption from withholding on all amounts to be received by such Lender pursuant to this Credit Agreement and/or the Notes, (B) Form W-8ECI or W-8IMY, or any applicable successor form, of the United States Internal Revenue Service relating to all amounts to be received by such Lender pursuant to this Credit Agreement and/or the Notes and (C) Form W-8BEN-E (or W-BEN if applicable) of the United States Internal Revenue Service entitling such Lender to receive a complete exemption
from United States backup withholding tax. Each such Lender shall, from time to time after submitting any such form, submit to the Borrowers and the Administrative Agent such additional duly completed and signed copies of such forms (or such
successor forms), along with any other documents or certifications as shall be adopted from time to time by the relevant United States taxing authorities, in each case as may be reasonably requested in writing by the Borrowers or the Administrative
Agent and appropriate under then current United States laws or regulations. 
 (ii) Each Lender that is a “United States person”
(as such term is defined in Section 7701(a)(30) of the Code) shall submit to the Borrowers and the Administrative Agent on or before the Closing Date (or, in the case of a Person that becomes a Lender after the Closing Date by assignment,
promptly upon such assignment), two duly completed and signed copies of Form W-9, or any applicable successor form, of the United States Internal Revenue Service certifying that such Lender is exempt from
United States federal withholding and backup withholding tax. Each such Lender shall, from time to time after submitting such form, submit to the Borrowers and the Administrative Agent such additional duly completed and signed copies of such
forms (or such successor forms or other documents as shall be adopted from time to time by the relevant United States taxing authorities) as may be (1) reasonably requested in writing by the Borrowers or the Administrative Agent and
(2) appropriate under then current United States laws or regulations. 
 (iii) If a payment made to a Lender under any Credit Document
would be subject to withholding Tax imposed by FATCA if such Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender
shall deliver to the Borrowers and the Administrative Agent at the time or times prescribed by law and at such time or times reasonably requested by the Borrowers or the Administrative Agent such documentation prescribed by applicable law (including
as prescribed by Section 1471(b)(3)(C)(i) of the Code) and such additional documentation reasonably requested by the Borrowers or the Administrative Agent as may be necessary for the Borrowers and the Administrative Agent to comply with their
obligations under FATCA and to determine that such Lender has complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. Solely for purposes of this clause (iii), “FATCA”
shall include any amendments made to FATCA after the date of this Credit Agreement.

  
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 4.5 Mitigation; Mandatory Assignment. 

The Administrative Agent and each Lender shall use reasonable efforts to avoid or mitigate any increased cost or suspension of the
availability of an interest rate under Sections 4.1 through 4.4 above to the greatest extent practicable (including transferring the Loans to another lending office or Affiliate of a Lender) unless, in the opinion of the Administrative Agent or such
Lender, such efforts would be likely to have an adverse effect upon it. In the event a Lender makes a request to a Borrower for additional payments in accordance with, or exercises any of its rights under, Section 4.1, 4.2 or 4.4, then,
provided that no Default or Event of Default with respect to such Borrower has occurred and is continuing at such time, such Borrower may, at its own expense (such expense to include any transfer fee payable to the Administrative Agent under
Section 12.3(b) and any expense pursuant to Section 4 hereof) and in its sole discretion, require such Lender to transfer and assign in whole (but not in part), without recourse (in accordance with and subject to the terms and conditions
of Section 12.3(b)), all of its interests, rights and obligations under this Credit Agreement to an Eligible Assignee which shall assume such assigned obligations (which Eligible Assignee may be another Lender, if a Lender accepts such
assignment); provided that (a) such assignment shall not conflict with any law, rule or regulation or order of any court or other Governmental Authority and (b) the Borrowers or such Eligible Assignee shall have paid to the
assigning Lender in immediately available funds the principal of and interest accrued to the date of such payment on the portion of the Loans hereunder held by such assigning Lender and all other amounts owed to such assigning Lender hereunder,
including amounts owed pursuant to Sections 4.1 through 4.4 hereof. Notwithstanding anything contained herein to the contrary, no Borrower shall be required to make any additional payments to a Lender pursuant to any of Sections 4.1 through 4.4
unless such Lender has notified such Borrower of such Lender’s claim for such payments within 180 days after the occurrence of the event giving rise to the same; provided that, if any change in law giving rise to such payment is
retroactive, then such 180-day period shall be extended to include the period of retroactive effect thereof. 

SECTION 5. LETTERS OF CREDIT 

5.1 L/C Commitment. (a) As of the Closing Date, the existing letters of credit set forth on Schedule 5.1 (“Existing
Letters of Credit”) shall be deemed Letters of Credit hereunder. Subject to the terms and conditions hereof, each Issuing Lender, in reliance on the agreements of the other Lenders set forth in Section 5.4(a), agrees to issue new
letters of credit (“Letters of Credit”) for the account of any Borrower requesting the same and for the benefit of such Borrower or any Subsidiary of such Borrower on any Business Day from the Closing Date until the date that is ten
Business Days prior to the Maturity Date in such form as may be approved from time to time by such Issuing Lender; provided that such Issuing Lender shall have no obligation to issue any Letter of Credit if, after giving effect to such issuance,
(i) the L/C Obligations would exceed the L/C Commitment (ii) the aggregate amount of the Utilized Revolving Commitments would be greater than the Revolving Loan Commitments or (iii) the Utilized Revolving Commitments of such Borrower
would exceed such Borrower’s Sublimit. Each Letter of Credit shall (i) be denominated in Dollars, (ii) have a face amount of at least $100,000 (unless otherwise agreed by the applicable Issuing Lender) and expire no later than the
earlier of (x) the first anniversary of its date of issuance and (y) the date that is five Business Days prior to the Maturity Date; provided, that, if one or more Letters of Credit shall at any time have an expiry date that is
later than the Maturity Date, the relevant Borrower shall, not later 

  
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than (i) five days preceding the Maturity Date, cash collateralize in accordance with Section 5.9, on terms and conditions satisfactory to the Administrative Agent and Issuing Lenders,
an amount equal to the L/C Obligations with respect to such Letters of Credit, if the relevant Borrower’s Rating in effect is at least BBB- as published by S&P, is at least Baa3 as published by
Moody’s and is at least BBB- as published by Fitch or (ii) fifteen days preceding the Maturity Date, cash collateralize in accordance with Section 5.9, on terms and conditions reasonably
satisfactory to the Administrative Agent and Issuing Lenders, an amount equal to the L/C Obligations with respect to such Letters of Credit if the relevant Borrower’s Rating in effect is lower than BBB-
as published by S&P, is lower than Baa3 as published by Moody’s or is lower than BBB- as published by Fitch; provided, further, that the obligations under this Section 5 in respect of such
Letters of Credit of (i) the relevant Borrower shall survive the Maturity Date and shall remain in effect until no Letters of Credit for such Borrower remain outstanding and (ii) each Lender shall be reinstated, to the extent any such cash
collateral, the application thereof or reimbursement in respect thereof is required to be returned to the relevant Borrower by an Issuing Lender after the Maturity Date. Amounts held in such cash collateral account shall be held and applied by the
Administrative Agent in the manner and for the purposes set forth in Section 10.2(c). 
 (b) No Issuing Lender shall at any time be
obligated to issue any Letter of Credit if such issuance would conflict with, or cause such Issuing Lender or any L/C Participant to exceed any limits imposed by, any applicable requirement of law. 

(c) Each Issuing Lender’s share of the aggregate L/C Commitment (so determined) shall not exceed the amount that such Issuing Lender has
agreed shall be its “Maximum L/C Commitment”. Each Issuing Lender listed in Schedule 1.1 hereby agrees that its “Maximum L/C Commitment” shall be the amount set forth opposite the name of such Issuing Lender in the Schedule 1.1.
The “Maximum L/C Commitment” of any Issuing Lender that agrees to change its Maximum L/C Commitment or that becomes an Issuing Lender after the date hereof pursuant to the definition of the “Issuing Lender” shall be the amount
specified by the Borrowers and such Issuing Lender, subject to the approval of the Administrative Agent (which approval shall not be unreasonably withheld or delayed). In no event shall any Issuing Lender be obligated to increase its “Maximum
L/C Commitment” upon any Commitment Increase pursuant to Section 2.6. Concurrently with any reduction of the Revolving Loan Commitments pursuant to Section 2.5, the “Maximum L/C Commitment” of each Issuing Lender shall be
automatically reduced pro rata. 
 5.2 Procedure for Issuance of Letter of Credit. Any Borrower may from time to
time request that an Issuing Lender issue a Letter of Credit (or amend, renew, cancel or extend an outstanding Letter of Credit) by delivering to such Issuing Lender at its address for notices specified herein an Application therefor, completed to
the satisfaction of such Issuing Lender and such other certificates, documents and other papers and information as such Issuing Lender may request. Upon receipt of any Application, such Issuing Lender will process such Application and the
certificates, documents and other papers and information delivered to it in connection therewith in accordance with its customary procedures and shall promptly issue, amend, renew, cancel or extend the Letter of Credit as requested thereby (but in
no event shall such Issuing Lender be required to issue, amend, renew, cancel or extend any Letter of Credit (a) earlier than three Business Days after its receipt of the Application therefor and all such other certificates, 

  
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documents and other papers and information relating thereto or (b) that would violate one or more of such Issuing Lender’s customary, generally applicable policies pertaining to the
issuance of letters of credit) by issuing the original of such Letter of Credit to the beneficiary thereof or as otherwise may be agreed to by such Issuing Lender and the relevant Borrower. The Issuing Lender shall furnish a copy of such Letter of
Credit or amendment, renewal, cancellation or extension thereof to the relevant Borrower promptly following the issuance, amendment, renewal, cancellation or extension thereof. The Issuing Lender shall promptly furnish to the Administrative Agent,
which shall in turn promptly furnish to the Lenders, notice of the issuance of each Letter of Credit (including the amount thereof), as well as notice of any amendments to, payments on or cancellations of such Letter of Credit, or any other change
that would extend the expiry date of such Letter of Credit. 
 5.3 Fees and Other Charges. (a) Each Borrower will pay a fee
(“Letter of Credit Fees”) on all outstanding Letters of Credit issued for its account at a per annum rate equal to the Applicable Percentage then in effect with respect to Eurodollar Loans, shared ratably among the Lenders and
payable quarterly in arrears on each Fee Payment Date after the issuance date. In addition, in accordance with the Fee Letter (or as separately agreed between the relevant Borrower and any Issuing Lender) the relevant Borrower shall pay to each
Issuing Lender for its own account a fronting fee on the undrawn and unexpired amount of each Letter of Credit, payable quarterly in arrears on each Fee Payment Date after the issuance date. 

(b) In addition to the foregoing fees, the relevant Borrower shall pay or reimburse each Issuing Lender for such normal and customary costs
and expenses as are incurred or charged by such Issuing Lender in issuing, negotiating, effecting payment under, amending or otherwise administering any Letter of Credit. 

5.4 L/C Participations. (a) Each Issuing Lender irrevocably agrees to grant and hereby grants to each L/C Participant, and, to
induce each Issuing Lender to issue Letters of Credit, each L/C Participant irrevocably agrees to accept and purchase and hereby accepts and purchases from such Issuing Lender, on the terms and conditions set forth below, for such L/C
Participant’s own account and risk an undivided interest equal to such L/C Participant’s Commitment Percentage in such Issuing Lender’s obligations and rights under and in respect of each Letter of Credit and the amount of each draft
paid by such Issuing Lender thereunder. Each L/C Participant unconditionally and irrevocably agrees with each Issuing Lender that, if a draft is paid under any Letter of Credit for which such Issuing Lender is not reimbursed in full by the relevant
Borrower in accordance with the terms of this Credit Agreement, such L/C Participant shall pay to such Issuing Lender upon demand at such Issuing Lender’s address for notices specified herein an amount equal to such L/C Participant’s
Commitment Percentage of the amount of such draft, or any part thereof, that is not so reimbursed. 
 (b) If any amount required to be paid
by any L/C Participant to an Issuing Lender pursuant to Section 5.4(a) in respect of any unreimbursed portion of any payment made by such Issuing Lender under any Letter of Credit is paid to such Issuing Lender within three Business Days after
the date such payment is due, such L/C Participant shall pay to such Issuing Lender on demand an amount equal to the product of (i) such amount, times (ii) the daily average Federal Funds Rate during the period from and including the date
such payment is required to the date on 

  
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which such payment is immediately available to such Issuing Lender, times (iii) a fraction the numerator of which is the number of days that elapse during such period and the denominator of
which is 360. If any such amount required to be paid by any L/C Participant pursuant to Section 5.4(a) is not made available to an Issuing Lender by such L/C Participant within three Business Days after the date such payment is due, such
Issuing Lender shall be entitled to recover from such L/C Participant, on demand, such amount with interest thereon calculated from such due date at the Base Rate. A certificate of such Issuing Lender submitted to any L/C Participant with respect to
any amounts owing under this Section shall be conclusive in the absence of manifest error. 
 (c) Whenever, at any time after any Issuing
Lender has made payment under any Letter of Credit and has received from any L/C Participant its pro rata share of such payment in accordance with Section 5.4(a), such Issuing Lender receives any payment related to such Letter of
Credit (whether directly from the relevant Borrower or otherwise, including proceeds of collateral applied thereto by such Issuing Lender), or any payment of interest on account thereof, such Issuing Lender will distribute to such L/C Participant
its pro rata share thereof; provided, however, that in the event that any such payment received by an Issuing Lender shall be required to be returned by such Issuing Lender, such L/C Participant shall return to such
Issuing Lender the portion thereof previously distributed by such Issuing Lender to it. 
 5.5 Reimbursement Obligation of the
Borrowers. Each Borrower for whose account a Letter of Credit is issued agrees to reimburse the Issuing Lender no later than the Business Day immediately following the Business Day on which such Issuing Lender notifies such Borrower of the date
and amount of a draft presented under any Letter of Credit and paid by such Issuing Lender for the amount of (a) such draft so paid and (b) any taxes, fees, charges or other costs or expenses incurred by such Issuing Lender in connection
with such payment. Each such payment shall be made to the Issuing Lender at its address for notices referred to herein in Dollars and in immediately available funds. Interest shall be payable on any such amounts from the date on which the relevant
draft is paid until payment in full (i) at the Base Rate until the Business Day next succeeding the date of the relevant notice and (ii) thereafter, at the rate set forth in Section 3.1(b). 

5.6 Obligations Absolute. Each Borrower’s obligations under this Section 5 shall be absolute, unconditional and
irrevocable, and shall be performed strictly in accordance with the terms of this Credit Agreement under any and all circumstances and irrespective of any setoff, counterclaim or defense to payment that such Borrower may have or have had against the
Issuing Lender, any beneficiary of a Letter of Credit or any other Person. Each Borrower also agrees with the Issuing Lender that the Issuing Lender shall not be responsible for, and the relevant Borrower’s Reimbursement Obligations under
Section 5.5 shall not be affected by, among other things, the validity or genuineness of documents or of any endorsements thereon, even though such documents shall in fact prove to be invalid, fraudulent or forged, or any dispute between or
among any Borrower and any beneficiary of any Letter of Credit or any other party to which such Letter of Credit may be transferred or any claims whatsoever of any Borrower against any beneficiary of such Letter of Credit or any such transferee. The
Administrative Agent, the Lenders, the Issuing Lender and/or its Affiliates, their respective officers, directors, employees, representatives and agents shall not be liable for any error, omission, interruption or 

  
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delay in transmission, dispatch or delivery of any message or advice, however transmitted, in connection with any Letter of Credit (including any document required to make a drawing thereunder),
any error in interpretation of technical terms or any consequence arising from causes beyond the control of the Issuing Lender, except for errors or omissions found by a final and non-appealable decision of a
court of competent jurisdiction to have resulted from the gross negligence or willful misconduct of the Issuing Lender. Each Borrower agrees that any action taken or omitted by the Issuing Lender under or in connection with any Letter of Credit
issued for such Borrower’s account or the related drafts or documents shall be binding on such Borrower and shall not result in any liability of the Issuing Lender to such Borrower unless a court of competent jurisdiction determines that such
action constitutes gross negligence or willful misconduct on the part of the Issuing Lender. In furtherance of the foregoing and without limiting the generality thereof, the parties agree that, with respect to documents presented which appear on
their face to be in substantial compliance with the terms of a Letter of Credit, the Issuing Lender may, in its sole discretion, either accept and make payment upon such documents without responsibility for further investigation, regardless of any
notice or information to the contrary, or refuse to accept and make payment upon such documents if such documents are not in strict compliance with the terms of such Letter of Credit. 

5.7 Letter of Credit Payments. If any draft shall be presented for payment under any Letter of Credit, the Issuing Lender shall
promptly notify the relevant Borrower of the date and amount thereof. The responsibility of the Issuing Lender to the relevant Borrower in connection with any draft presented for payment under any Letter of Credit shall, in addition to any payment
obligation expressly provided for in such Letter of Credit, be limited to determining that the documents (including each draft) delivered under such Letter of Credit in connection with such presentment are substantially in conformity with such
Letter of Credit, subject to Section 5.6. 
 5.8 Applications. To the extent that any provision of any Application related
to any Letter of Credit is inconsistent with the provisions of this Credit Agreement, the provisions of this Credit Agreement shall control. 

5.9 Cash collateral. For purposes of this Credit Agreement, providing “cash collateral” for, or to “cash
collateralize” a Letter of Credit means to pledge and deposit with or deliver to the Administrative Agent, for the benefit of the Issuing Lenders and the L/C Participants, as collateral for the L/C Obligations, cash or deposit account balances
in the currency in which the Letters of Credit are denominated and in an amount equal to the undrawn amount of such Letter of Credit and pursuant to documentation in form and substance reasonably satisfactory to the Administrative Agent and the
Borrowers. Each Borrower hereby grants to the Administrative Agent, for the benefit of each Issuing Lender issuing a Letter of Credit for such Borrower’s account and each L/C Participant in such Letter of Credit, a security interest in all such
cash, deposit accounts and all balances therein provided by such Borrower and all proceeds of the foregoing. All cash collateral shall be maintained in a blocked deposit account with the Administrative Agent. 

  
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 SECTION 6. CONDITIONS PRECEDENT 

6.1 A Closing Conditions. The obligation of the Lenders to enter into the Existing Credit Agreement was subject to satisfaction of
the following conditions (all documents described below to be in form and substance acceptable to the Lenders), on or before May 19, 2014, and it is acknowledged and agreed that such conditions were satisfied: 

(a) Credit Documents. Receipt by the Administrative Agent of duly executed copies of: (i) this Credit Agreement and (ii) the
other Credit Documents. 
 (b) Corporate Documents. Receipt by the Administrative Agent of the following: 

(i) Charter Documents. Copies of the articles of incorporation, articles of organization or other charter documents of
each Borrower certified to be true and complete as of a recent date by the appropriate Governmental Authority of the state or other jurisdiction of its incorporation and certified by a secretary or assistant secretary of the relevant Borrower to be
true and correct as of the Closing Date. 
 (ii) Bylaws and Operating Agreement. A copy of the bylaws or operating
agreement, as applicable, of each Borrower certified by a secretary or assistant secretary of the relevant Borrower to be true and correct as of the Closing Date. 

(iii) Resolutions. Copies of resolutions of the Board of Directors of each Borrower approving and adopting the Credit
Documents, the transactions contemplated herein and therein and authorizing execution and delivery thereof, certified by a secretary or assistant secretary of the relevant Borrower to be true and correct and in force and effect as of the Closing
Date. 
 (iv) Good Standing. Copies of certificates of good standing, existence or its equivalent with respect to each
Borrower certified as of a recent date by the appropriate Governmental Authorities of its jurisdiction of incorporation. 
 (c) Closing
Certificate. Receipt by the Administrative Agent of a certificate of each Borrower, dated the Closing Date, substantially in the form of Exhibit 6.1(c) to the Existing Credit Agreement, executed by the Treasurer or any
Assistant Treasurer and the Secretary or any Assistant Secretary of such Borrower, and attaching the documents referred to in subsection 6.1A(b). 

(d) [Reserved.] 
 (e)
Fees. The Lenders and the Administrative Agent shall have received all fees required to be paid, and all expenses for which invoices have been presented. 

(f) Opinion of Counsel. Receipt by the Administrative Agent of an opinion, or opinions, satisfactory in form and content to the
Administrative Agent and the Lenders, addressed to the Administrative Agent and each of the Lenders and dated as of the Closing Date, substantially in the form of Exhibit 6.1(f) to the Existing Credit Agreement, from
McGuireWoods LLP, legal counsel to the Borrowers. 

  
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 (g) Financial Statements. Receipt and reasonable approval by the Administrative Agent and
the Lenders of the audited financial statements of each Borrower and its Consolidated Subsidiaries for each of the fiscal years ended as of December 31, 2012 and December 31, 2013 and the unaudited financial statements of each Borrower and
its Consolidated Subsidiaries dated as of March 31, 2014. 
 (h) Consents. Receipt by the Administrative Agent of a written
representation from each Borrower that (i) all governmental, shareholder and third party consents and approvals necessary or, in the reasonable opinion of the Administrative Agent, advisable in connection with the transactions contemplated
hereby have been received and are in full force and effect and (ii) no condition or requirement of law exists which could reasonably be likely to restrain, prevent or impose any material adverse condition on the transactions contemplated
hereby, and receipt by the Administrative Agent of copies of any required orders of the Virginia State Corporation Commission or any other state utilities commission approving the relevant Borrower’s execution, delivery and performance of this
Credit Agreement and the borrowings hereunder. 
 (i) No Default; Representations and Warranties. As of the Closing
Date (i) there shall exist no Default or Event of Default by any Borrower and (ii) all representations and warranties contained herein and in the other Credit Documents shall be true and correct in all material respects. 

(j) Material Adverse Effect. No event or condition shall have occurred since the latest date of the financial statements
delivered pursuant to Section 6.1A(g) above that has or would be likely to have a Material Adverse Effect on the Borrowers. 

(k) Other. Receipt by the Lenders of such other documents, instruments, agreements or information as reasonably
requested by any Lender. 
 6.1 B Restatement Effective Date Conditions. The amendment and restatement of the Existing Credit
Agreement shall become effective at such time (the “Restatement Effective Date”) when all of the conditions set forth in this Section 6.1B have been satisfied or waived by the Lenders, and thereafter this Credit Agreement shall
be binding upon and inure to the benefit of each Borrower, the Administrative Agent and each Lender and their respective successors and permitted assigns: 

(a) Credit Agreement. Receipt by the Administrative Agent of duly executed copies of this Credit Agreement. 

(b) Corporate Documents. Receipt by the Administrative Agent of the following: 

(i) Charter Documents. Copies of the articles of incorporation, articles of organization or other charter documents of
each Borrower certified to be true and complete as of a recent date by the appropriate Governmental Authority of the state or other jurisdiction of its incorporation and certified by a secretary or assistant secretary of the relevant Borrower to be
true and correct as of the Restatement Effective Date. 

  
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 (ii) Bylaws and Operating Agreement. A copy of the bylaws or operating
agreement, as applicable, of each Borrower certified by a secretary or assistant secretary of the relevant Borrower to be true and correct as of the Restatement Effective Date. 

(iii) Resolutions. Copies of resolutions of the Board of Directors of each Borrower approving and adopting the Credit
Documents, the transactions contemplated herein and therein and authorizing execution and delivery thereof, certified by a secretary or assistant secretary of the relevant Borrower to be true and correct and in force and effect as of the Restatement
Effective Date. 
 (iv) Good Standing. Copies of certificates of good standing, existence or its equivalent with
respect to each Borrower certified as of a recent date by the appropriate Governmental Authorities of its jurisdiction of incorporation. 

(c) Closing Certificate. Receipt by the Administrative Agent of a certificate of each Borrower, dated the Restatement Effective Date,
substantially in the form of Exhibit 6.1B(c), executed by the Treasurer or any Assistant Treasurer and the Secretary or any Assistant Secretary of such Borrower, and attaching the documents referred to in subsection 6.1B(b). 

(d) Fees. The Lenders and the Administrative Agent shall have received all fees required to be paid, and all expenses for which
invoices have been presented. 
 (e) Opinion of Counsel. Receipt by the Administrative Agent of opinions, satisfactory in form and
content to the Administrative Agent and the Lenders, addressed to the Administrative Agent and each of the Lenders and dated as of the Restatement Effective Date, substantially in the form of Exhibit 6.1B(e), from McGuireWoods LLP, legal
counsel to the Borrowers, and Stoel Rives LLP, Utah counsel to Questar Gas. 
 (f) Consents. Receipt by the Administrative Agent of a
written representation from each Borrower that (i) all governmental, shareholder and third party consents and approvals necessary or, in the reasonable opinion of the Administrative Agent, advisable in connection with the transactions
contemplated hereby have been received and are in full force and effect and (ii) no condition or requirement of law exists which could reasonably be likely to restrain, prevent or impose any material adverse condition on the transactions
contemplated hereby, and receipt by the Administrative Agent of copies of any required orders of the Virginia State Corporation Commission or any other state utilities commission approving the relevant Borrower’s execution, delivery and
performance of this Credit Agreement and the borrowings hereunder.  
 (g) No
Default; Representations and Warranties. As of the Restatement Effective Date (i) there shall exist no Default or Event of Default by any Borrower and (ii) all representations and warranties contained herein and in the other Credit
Documents shall be true and correct in all material respects. 
 (h) Material Adverse Effect. No event or condition shall have
occurred since the latest date of the financial statements delivered pursuant to Section 8.1(a) that has or would be likely to have a Material Adverse Effect on the Borrowers. 

  
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 (i) Financial Statements. Receipt by the Administrative Agent and the Lenders of the
audited financial statements of each Borrower and its Consolidated Subsidiaries for the fiscal year ended as of December 31, 2017 (it being agreed that each Borrower has made available such items on its corporate website, any Securities and
Exchange Commission website or any such other publicly available website and has notified the Administrative Agent and Lenders of the availability on such website). 

(j) Termination of KeyBank Credit Facility. Receipt by the Administrative Agent of reasonably satisfactory evidence of the termination
of the $500,000,000 Second Amended and Restated Revolving Credit Agreement, dated as of November 10, 2016 (as amended, the “KeyBank Facility”), among DEI, VaPower, DEGH, Questar, the several banks and other financial
institutions from time to time parties thereto, and KeyBank National Association, as administrative agent thereunder. 
 (k) KYC. To
the extent reasonably requested at least ten Business Days prior to the Restatement Effective Date by the Administrative Agent or any Lender, the Administrative Agent shall have received, at least three Business Days prior to the Restatement
Effective Date, all documentation and other information required by any Governmental Authority under applicable “know-your-customer” and anti-money laundering rules and regulations, including the Patriot Act. 

(l) Other. Receipt by the Lenders of such other documents, instruments, agreements or information as reasonably requested by any
Lender. 
 6.2 Conditions to Loans and Letters of Credit. 

In addition to the conditions precedent stated elsewhere herein, the Lenders shall not be obligated to make new Loans to any Borrower
(including the initial Loans to be made hereunder) or to issue, renew or participate in any Letter of Credit unless: 
 (a) Request.
Such Borrower shall have timely delivered a duly executed and completed Notice of Borrowing or Application, as applicable, in conformance with all the terms and conditions of this Credit Agreement. 

(b) Representations and Warranties. The representations and warranties made by such Borrower in or pursuant to this Credit Agreement
are true and correct in all material respects at and as if made as of the date of the funding of the Loans or issuance or renewal of any Letter of Credit or, if any such representation and warranty was made as of a specific date, such representation
and warranty was true and correct in all material respects as of such date; provided, however, that the representations and warranties set forth in (x) clause (ii) of the second paragraph of Section 7.6 hereof and
(y) Section 7.9 hereof need not be true and correct as a condition to the making of any Loans or the issuance, renewal or participations in any Letter of Credit made after the Closing Date. 

(c) No Default. On the date of the funding of the Loans or issuance or renewal of any Letter of Credit, no Default or Event of Default
with respect to such Borrower has occurred and is continuing or would be caused by making the Loans or issuing the Letter of Credit. 

  
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 (d) Availability. Immediately after giving effect to the making of a Loan (and the
application of the proceeds thereof) or issuance or renewal of the Letter of Credit, the Utilized Revolving Commitment shall not exceed the Revolving Loan Commitment. 

The delivery of each Notice of Borrowing and Application shall constitute a representation and warranty by such Borrower of the correctness of the matters
specified in subsections (b), (c) and (d) above. 
 SECTION 7. REPRESENTATIONS AND WARRANTIES 

Each Borrower, severally and not jointly, hereby represents and warrants to each Lender that: 

7.1 Organization and Good Standing. 

Such Borrower and each Material Subsidiary of such Borrower (other than Dominion Energy Gas and any such Material Subsidiary that is not a
corporation) (a) is a corporation duly incorporated, validly existing and in good standing under the laws of the jurisdiction of its incorporation, (b) is duly qualified and in good standing as a foreign corporation authorized to do
business in every jurisdiction where the failure to so qualify would have a Material Adverse Effect on such Borrower and (c) has the requisite corporate power and authority to own its properties and to carry on its business as now conducted and
as proposed to be conducted. Each of Dominion Energy Gas and each Material Subsidiary of a Borrower that is not a corporation (a) is a limited liability company or other legal entity duly organized and validly existing under the laws of its
jurisdiction of organization, (b) is registered or qualified as a limited liability company or other entity authorized to do business in every jurisdiction where the failure to be so registered or qualified would have a Material Adverse Effect
on such Borrower and (c) has the requisite power and authority to own its properties and to carry on its business as now conducted and as proposed to be conducted. 

7.2 Due Authorization. 

Such Borrower (a) has the requisite corporate or limited liability company, as applicable, power and authority to execute, deliver and
perform this Credit Agreement and the other Credit Documents and to incur the obligations herein and therein provided for and (b) is duly authorized to, and has been authorized by all necessary corporate or limited liability company, as
applicable, action, to execute, deliver and perform this Credit Agreement and the other Credit Documents. 
 7.3 No Conflicts.

 Neither the execution and delivery of the Credit Documents and the consummation of the transactions contemplated therein, nor the
performance of and compliance with the terms and provisions thereof by such Borrower will (a) violate or conflict with any provision of its articles of incorporation, articles of organization, bylaws or operating agreement, as applicable,
(b) violate, contravene or materially conflict with any law, regulation (including without limitation, Regulation U or Regulation X), order, writ, judgment, injunction, decree or 

  
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permit applicable to it, (c) violate, contravene or materially conflict with contractual provisions of, or cause an event of default under, any indenture, loan agreement, mortgage, deed of
trust, contract or other agreement or instrument to which it is a party or by which it may be bound, the violation of which could have a Material Adverse Effect on such Borrower or (d) result in or require the creation of any Lien upon or with
respect to its properties. 
 7.4 Consents. 

No consent, approval, authorization or order of, or filing, registration or qualification with, any court or Governmental Authority or third
party is required to be obtained or made by such Borrower in connection with such Borrower’s execution, delivery or performance of this Credit Agreement or any of the other Credit Documents that has not been obtained or made, other than any
filings with the Securities and Exchange Commission and other Governmental Authorities that may be required to be made after the date hereof. 

7.5 Enforceable Obligations. 

This Credit Agreement and the other Credit Documents have been duly executed and delivered and constitute legal, valid and binding obligations
of such Borrower enforceable against such Borrower in accordance with their respective terms, except as may be limited by bankruptcy or insolvency laws or similar laws affecting creditors’ rights generally or by general equitable principles.

 7.6 Financial Condition. 

The financial statements provided to the Lenders pursuant to Section 6.1(g) and pursuant to Section 8.1(a) and (b) present
fairly the financial condition, results of operations and cash flows of such Borrower and its Consolidated Subsidiaries as of the dates stated therein. 

In addition, (i) such financial statements were prepared in accordance with GAAP and (ii) since the latest date of such financial
statements, there have occurred no changes or circumstances which have had or would be reasonably expected to have a Material Adverse Effect on such Borrower. 

7.7 No Default. 

Neither such Borrower nor any of its Material Subsidiaries is in default in any respect under any contract, lease, loan agreement, indenture,
mortgage, security agreement or other agreement or obligation to which it is a party or by which any of its properties is bound which default would have or would be reasonably expected to have a Material Adverse Effect on such Borrower. 

7.8 Indebtedness. 

As of the Restatement Effective Date, the ratio of (i) Total Funded Debt to (ii) Capitalization (a) for DEI is less than or equal to
0.675 to 1.00 (on a consolidated basis) and (b) for each of the other Borrowers is less than or equal to 0.65 to 1.00 (each on a consolidated basis). 

  
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 7.9 Litigation. 

As of the Restatement Effective Date, except as disclosed in each Borrower’s Annual Report on Form
10-K for the year ended December 31, 2017, there are no actions, suits or legal, equitable, arbitration or administrative proceedings, pending or, to the knowledge of such Borrower, threatened against
such Borrower or a Material Subsidiary of such Borrower in which there is a reasonable expectation of an adverse decision which would have or would reasonably be expected to have a Material Adverse Effect on such Borrower. 

7.10 Taxes. 
 Such
Borrower and each Material Subsidiary of such Borrower has filed, or caused to be filed, all material tax returns (federal, state, local and foreign) required to be filed by it and paid all material amounts of taxes shown thereon to be due
(including interest and penalties) and has paid all other material taxes, fees, assessments and other governmental charges (including mortgage recording taxes, documentary stamp taxes and intangibles taxes) owing by it, except for such taxes which
are not yet delinquent or that are being contested in good faith and by proper proceedings, and against which adequate reserves are being maintained in accordance with GAAP. 

7.11 Compliance with Law. 

Except as disclosed in each Borrower’s Annual Report on Form 10-K for the year ended
December 31, 2017, such Borrower and each Material Subsidiary of such Borrower is in compliance with all laws, rules, regulations, orders and decrees applicable to it, or to its properties, unless such failure to comply would not have a
Material Adverse Effect on such Borrower. 
 7.12 ERISA. 

To the extent that it would have or would be reasonably expected to have a Material Adverse Effect on any Borrower, (a) no Reportable
Event has occurred and is continuing with respect to any Plan of such Borrower; (b) no Plan of such Borrower has an accumulated funding deficiency determined under Section 412 of the Code; (c) no proceedings have been instituted, or,
to the knowledge of such Borrower, planned to terminate any Plan of such Borrower; (d) neither such Borrower, nor any ERISA Affiliate including such Borrower, nor any duly-appointed administrator of a Plan of such Borrower has instituted or
intends to institute proceedings to withdraw from any Multiemployer Pension Plan (as defined in Section 3(37) of ERISA); and (e) each Plan of such Borrower has been maintained and funded in all material respects in accordance with its
terms and with the provisions of ERISA applicable thereto. 

  
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 7.13 Government Regulation. 

Such Borrower is not an “investment company” registered or required to be registered under the Investment Company Act of 1940, as
amended (the “Investment Company Act”), and is not controlled by such a company, nor is otherwise subject to regulation under the Investment Company Act. 

7.14 Solvency. 

Such Borrower is and, after the consummation of the transactions contemplated by this Credit Agreement and the other Credit Documents, will be
Solvent. 
 7.15 Anti-Corruption Laws and Sanctions. 

Such Borrower has implemented and maintains in effect policies and procedures designed to promote and achieve compliance by such Borrower, its
Subsidiaries and their respective directors, officers and employees with Anti-Corruption Laws and the Sanctions, if any, applicable to such Persons. Such Borrower and its Subsidiaries, and to the knowledge of such Borrower, its and their respective
directors, officers and employees, are in compliance in all material respects with Anti-Corruption Laws and the Sanctions, if any, applicable to such Persons. Neither such Borrower nor any of its Subsidiaries nor, to the knowledge of such Borrower,
any of its or their respective directors, officers or employees, is a Sanctioned Person. 
 7.16 EEA Financial Institutions.

 No Borrower is an EEA Financial Institution. 

SECTION 8. AFFIRMATIVE COVENANTS 

Each Borrower, severally but not jointly, hereby covenants and agrees that so long as this Credit Agreement is in effect and until the Loans
made to it, together with interest, fees and other obligations hereunder, have been paid in full and the Commitments and all Letters of Credit hereunder shall have terminated: 

8.1 Information Covenants. 

Such Borrower will furnish, or cause to be furnished, to the Administrative Agent and each Lender: 

(a) Annual Financial Statements. As soon as available, and in any event within 120 days after the close of each fiscal year of such
Borrower, a Form 10-K as required to be filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended, and the Exchange Act, which includes financial information required by
such Form 10-K, such financial information to be in reasonable form and detail and audited by Deloitte & Touche or another independent registered public accounting firm of recognized national standing
reasonably acceptable to the Administrative Agent and whose opinion shall be to the effect that such financial statements have been prepared in accordance with GAAP (except for changes with which such accountants concur) and shall not be limited as
to the scope of the audit or qualified in any respect. 

  
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 (b) Quarterly Financial Statements. As soon as available, and in any event within 60 days
after the close of each of the first three fiscal quarters of such Borrower, a Form 10-Q as required to be filed with the Securities and Exchange Commission under the Securities Act of 1933, as amended, and
the Exchange Act, which includes the financial information required by such Form 10-Q, such financial information to be in reasonable form and detail and accompanied by a certificate of the chief financial
officer or treasurer of such Borrower to the effect that such quarterly financial statements fairly present in all material respects the financial condition of such Borrower and have been prepared in accordance with GAAP, subject to changes
resulting from audit and normal year-end audit adjustments. 
 (c) Officer’s
Certificate. At the time of delivery of the financial statements provided for in Sections 8.1(a) and 8.1(b) above, a certificate of a Responsible Officer of such Borrower, substantially in the form of Exhibit 8.1(c), (i) demonstrating
compliance with the financial covenant contained in Section 8.11 by calculation thereof as of the end of each such fiscal period and (ii) stating that no Default or Event of Default by such Borrower exists, or if any such Default or Event
of Default does exist, specifying the nature and extent thereof and what action such Borrower proposes to take with respect thereto. 
 (d)
Reports. Promptly upon transmission or receipt thereof, copies of any publicly available filings and registrations with, and reports to or from, the Securities and Exchange Commission, or any successor agency, and copies of all publicly
available financial statements, proxy statements, notices and reports as Dominion Energy shall send to its shareholders. 
 (e)
Notices. Upon such Borrower obtaining knowledge thereof, written notice to the Administrative Agent immediately of (i) the occurrence of an event or condition consisting of a Default or Event of Default by such Borrower, specifying the
nature and existence thereof and what action such Borrower proposes to take with respect thereto and (ii) the occurrence of any of the following: (A) the pendency or commencement of any litigation, arbitral or governmental proceeding
against such Borrower or a Material Subsidiary of such Borrower which, if adversely determined, is likely to have a Material Adverse Effect on such Borrower, (B) the institution of any proceedings against such Borrower or a Material Subsidiary
of such Borrower with respect to, or the receipt of notice by such Person of potential liability or responsibility for violation, or alleged violation of any federal, state or local law, rule or regulation, the violation of which would likely have a
Material Adverse Effect on such Borrower or (C) any notice or determination concerning the imposition of any withdrawal liability by a Multiemployer Plan against such Borrower or any of its ERISA Affiliates, or the termination of any Plan of
such Borrower. 
 (f) Other Information. With reasonable promptness upon any such request, such other information regarding the
business, properties or financial condition of such Borrower as the Administrative Agent or the Required Lenders may reasonably request. 

In lieu of furnishing the Lenders the items referred to in this Section 8.1, the Borrower may make available such items on the
Borrower’s corporate website, any Securities and Exchange Commission website or any such other publicly available website as notified to the Administrative Agent and the Lenders. 

  
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 8.2 Preservation of Existence and Franchises. 

Such Borrower will do (and will cause each of its Material Subsidiaries to do) all things necessary to preserve and keep in full force and
effect its (i) existence (in the case of the Borrowers, in a United States jurisdiction) and (ii) to the extent material to the conduct of the business of the Borrower or any of its Material Subsidiaries, its rights, franchises and
authority; provided that nothing in this Section 8.2 shall prevent any transaction otherwise permitted under Section 9.2 or Section 9.3 or any change in the form of organization (by merger or otherwise) of any Material
Subsidiary of any Borrower so long as such change shall not have an adverse effect on such Borrower’s ability to perform its obligations hereunder. 

8.3 Books and Records. 

Such Borrower will keep (and will cause each of its Material Subsidiaries to keep) complete and accurate books and records of its transactions
in accordance with good accounting practices on the basis of GAAP (including the establishment and maintenance of appropriate reserves). 

8.4 Compliance with Law. 

Such Borrower will comply (and will cause each of its Material Subsidiaries to comply) with all laws, rules, regulations and orders, and all
applicable restrictions imposed by all Governmental Authorities, applicable to it and its property if noncompliance with any such law, rule, regulation, order or restriction would be reasonably expected to have a Material Adverse Effect on such
Borrower. 
 8.5 Payment of Taxes. 

Such Borrower will pay and discharge all material taxes, assessments and governmental charges or levies imposed upon it, or upon its income or
profits, or upon any of its properties, before they shall become delinquent; provided, however, that such Borrower shall not be required to pay any such tax, assessment, charge, levy, or claim which is being contested in good faith by
appropriate proceedings and as to which adequate reserves therefor have been established in accordance with GAAP. 

8.6 Insurance. 

Such Borrower will at all times maintain in full force and effect insurance (including worker’s compensation insurance, liability
insurance and casualty insurance) in such amounts, covering such risks and liabilities and with such deductibles or self-insurance retentions as are in accordance with normal industry practice. 

8.7 Performance of Obligations. 

Such Borrower will perform (and will cause each of its Material Subsidiaries to perform) in all material respects all of its obligations under
the terms of all agreements that are material to the conduct of the business of the Borrower or any of its Material Subsidiaries, including all such material indentures, mortgages, security agreements or other debt instruments to which it is a party
or by which it is bound, if nonperformance would be reasonably expected to have a Material Adverse Effect on such Borrower. 

  
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 8.8 ERISA. 

Such Borrower and each of its ERISA Affiliates will (a) at all times make prompt payment of all contributions (i) required under all
employee pension benefit plans (as defined in Section 3(2) of ERISA) (“Pension Plans”) and (ii) required to meet the minimum funding standard set forth in ERISA with respect to each of its Plans; (b) promptly upon
request, furnish the Administrative Agent and the Lenders copies of each annual report/return (Form 5500 Series), as well as all schedules and attachments required to be filed with the Department of Labor and/or the Internal Revenue Service pursuant
to ERISA, and the regulations promulgated thereunder, in connection with each of its Pension Plans for each Plan Year (as defined in ERISA); (c) notify the Administrative Agent immediately of any fact, including, but not limited to, any Reportable
Event arising in connection with any of its Plans, which might constitute grounds for termination thereof by the PBGC or for the appointment by the appropriate United States District Court of a trustee to administer such Plan, together with a
statement, if requested by the Administrative Agent, as to the reason therefor and the action, if any, proposed to be taken in respect thereof; and (d) furnish to the Administrative Agent, upon its request, such additional information
concerning any of its Plans as may be reasonably requested. Such Borrower will not nor will it permit any of its ERISA Affiliates to (A) terminate a Plan if any such termination would have a Material Adverse Effect on such Borrower or
(B) cause or permit to exist any Reportable Event under ERISA or other event or condition which presents a material risk of termination at the request of the PBGC if such termination would have a Material Adverse Effects. 

8.9 Use of Proceeds. 

The proceeds of the Loans made to each Borrower hereunder may be used solely (a) to provide credit support for such Borrower’s
commercial paper, (b) for working capital of such Borrower and its Subsidiaries and (c) for other general corporate purposes. 

None of the proceeds of the Loans made to such Borrower hereunder will be used for the purpose of purchasing or carrying any “margin
stock” which violates Regulation U or Regulation X or for the purpose of reducing or retiring in violation of Regulation U or Regulation X any Indebtedness which was originally incurred to purchase or carry “margin stock” or for any
other purpose which might constitute this transaction a “purpose credit” in violation of Regulation U or Regulation X. 

8.10 Audits/Inspections. 

Upon reasonable notice, during normal business hours and in compliance with the reasonable security procedures of such Borrower (and subject
to applicable confidentiality restrictions and limitations), such Borrower will permit representatives appointed by the Administrative Agent or the Required Lenders (or, upon a Default or Event of Default, any Lender), including, without limitation,
independent accountants, agents, attorneys, and appraisers to visit and inspect such Borrower’s property, including its books and records, its accounts 

  
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receivable and inventory, the Borrower’s facilities and its other business assets, and to make photocopies or photographs thereof and to write down and record any information such
representative obtains and shall permit the Required Lenders (or, upon a Default or Event of Default, any Lender) or the Administrative Agent or its representatives to investigate and verify the accuracy of information provided to the Lenders and to
discuss all such matters with the officers, employees and representatives of such Borrower. 
 8.11 Total Funded Debt to
Capitalization. 
 The ratio of (a) Total Funded Debt to (b) Capitalization shall be (i) for DEI less than or equal to
0.675 to 1.00 (on a consolidated basis) and (ii) for each of the other Borrowers less than or equal to 0.65 to 1.00 (each on a consolidated basis) as of the last day of any fiscal quarter of such Borrower. 

8.12 Anti-Corruption Laws and Sanctions. 

Such Borrower will maintain in effect and enforce policies and procedures designed to promote and achieve compliance by such Borrower, its
Subsidiaries and their respective directors, officers and employees with Anti-Corruption Laws and the Sanctions, if any, applicable to such Persons. 

SECTION 9. NEGATIVE COVENANTS 

Each Borrower, severally but not jointly, hereby covenants and agrees that so long as this Credit Agreement is in effect and until the Loans,
together with interest, fees and other obligations hereunder, have been paid in full and the Commitments and all Letters of Credit hereunder shall have terminated: 

9.1 Nature of Business. 

Such Borrower will not alter the character of its business from that conducted as of the Restatement Effective Date and activities reasonably
related thereto and similar and related businesses; provided, however, that the Borrower may transfer Non-Regulated Assets to one or more Wholly-Owned Subsidiaries of DEI to the extent permitted
under Section 9.3. 
 9.2 Consolidation and Merger. 

Such Borrower will not enter into any transaction of merger or consolidation or liquidate, wind up or dissolve itself (or suffer any
liquidation or dissolution); provided that notwithstanding the foregoing provisions of this Section 9.2, the following actions may be taken if, after giving effect thereto, no Default or Event of Default by such Borrower exists: 

(a) a Subsidiary of such Borrower may be merged or consolidated with or into any Borrower; provided that a Borrower shall be the
continuing or surviving entity; 

  
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 (b) such Borrower may merge or consolidate with any other Person if either (i) such Borrower
shall be the continuing or surviving entity or (ii) such Borrower shall not be the continuing or surviving entity and the entity so continuing or surviving (A) is an entity organized and duly existing under the law of any state of the
United States and (B) executes and delivers to the Administrative Agent and the Lenders an instrument in form satisfactory to the Required Lenders pursuant to which it expressly assumes the Loans of such Borrower and all of the other
obligations of such Borrower under the Credit Documents and procures for the Administrative Agent and each Lender an opinion in form satisfactory to the Required Lenders and from counsel satisfactory to the Required Lenders in respect of the due
authorization, execution, delivery and enforceability of such instrument and covering such other matters as the Required Lenders may reasonably request; and 

(c) such Borrower may be merged or consolidated with or into any other Borrower. 

9.3 Sale or Lease of Assets. 

Such Borrower will not convey, sell, lease, transfer or otherwise dispose of, in one transaction or a series of transactions, all or
substantially all of its business or assets whether now owned or hereafter acquired, it being understood and agreed that any Borrower (or any Material Subsidiary of a Borrower) may transfer Non-Regulated
Assets to one or more Wholly-Owned Subsidiaries of Dominion Energy, provided that (i) each such Wholly-Owned Subsidiary remains at all times a Wholly-Owned Subsidiary of Dominion Energy and (ii) the Ratings of Dominion Energy and
such Borrower will not be lowered to less than BBB by S&P, Baa2 by Moody’s or BBB by Fitch in connection with or as a result of such transfer. 

9.4 Limitation on Liens. 

In the case of VaPower, VaPower shall not, nor shall it permit any of its Material Subsidiaries to, create, incur, assume or suffer to exist
any Lien upon any of its property, assets or revenues, whether now owned or hereafter acquired, except for (i) Liens permitted by the VaPower Indenture, (ii) Liens created in the ordinary course of business and (iii) Liens on any and
all assets, revenues and related contracts, agreements and other documents associated with the development and operation of a new nuclear unit number three at its North Anna Power Station, in each case securing financing thereof, including any
common and/or shared facilities, assets or agreements that will be utilized in connection therewith. 
 In the case of Dominion Energy, if
Dominion Energy shall pledge as security for any indebtedness or obligations, or permit any Lien as security for Indebtedness or obligations upon, any capital stock owned by it on the date hereof or thereafter acquired, of any of its Material
Subsidiaries, Dominion Energy will secure the outstanding Loans ratably with the indebtedness or obligations secured by such pledge, except for Liens incurred or otherwise arising in the ordinary course of business. 

In the case of Dominion Energy Gas, Dominion Energy Gas shall not, nor shall it permit any of its Material Subsidiaries to, create, incur,
assume or suffer to exist any Lien upon any of its property, assets or revenues, whether now owned or hereafter acquired, except for (i) Liens that do not secure Indebtedness for borrowed money or that is evidenced by bonds, debentures, notes
or similar instruments and (ii) Liens created in the ordinary course of business. 

  
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 In the case of Questar Gas, Questar Gas shall not, nor shall it permit any of its Material
Subsidiaries to, create, incur, assume or suffer to exist any Lien upon any of its property, assets or revenues, whether now owned or hereafter acquired, except for (i) Liens that do not secure Indebtedness for borrowed money or that is
evidenced by bonds, debentures, notes or similar instruments and (ii) Liens created in the ordinary course of business. 

9.5 Fiscal Year. 

Such Borrower will not change its fiscal year without prior notification to the Lenders. 

9.6 Use of Proceeds. 

Such Borrower will not request any Borrowing or any issuance of a Letter of Credit, and such Borrower shall not use, directly or, to the
knowledge of the Borrower, indirectly, the proceeds of any Borrowing or any Letter of Credit in any manner, that violates Anti-Corruption Laws or the Sanctions, if any, applicable to such Borrower and its Subsidiaries. 

SECTION 10. EVENTS OF DEFAULT 

10.1 Events of Default. 

An Event of Default with respect to a Borrower shall exist upon the occurrence and continuation of any of the following specified events with
respect to such Borrower (each an “Event of Default”): 
 (a) Payment. Such Borrower shall: 

(i) default in the payment when due of any principal of any of the Loans or Reimbursement Obligations, or shall fail to deliver
to the Administrative Agent, when due, any cash collateral required to be provided in accordance with Section 5.1(a); or 

(ii) default, and such default shall continue for five or more Business Days, in the payment when due of any interest on the
Loans or of any fees or other amounts owing hereunder, under any of the other Credit Documents or in connection herewith. 
 (b)
Representations. Any representation, warranty or statement made or deemed to be made by such Borrower herein, in any of the other Credit Documents, or in any statement or certificate delivered or required to be delivered pursuant hereto or
thereto shall prove untrue in any material respect on the date as of which it was deemed to have been made. 
 (c) Covenants. Such
Borrower shall: 
 (i) default in the due performance or observance of any term, covenant or agreement contained in Sections
8.2, 8.9, 8.11, 9.1, 9.2, 9.3 or 9.5; or 
 (ii) default in the due performance or observance by it of any term, covenant or
agreement contained in Section 8.1(a), (b) or (c), 9.4 or 9.6 and such default shall continue unremedied for a period of five Business Days after the earlier of a Responsible Officer of such Borrower becoming aware of such default or notice
thereof given by the Administrative Agent; or 

  
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 (iii) default in the due performance or observance by it of any term, covenant or
agreement (other than those referred to in subsections (a), (b), (c)(i), or (c)(ii) of this Section 10.1) contained in this Credit Agreement or any other Credit Document and such default shall continue unremedied for a period of at least 30
days after the earlier of a Responsible Officer of such Borrower becoming aware of such default or notice thereof given by the Administrative Agent. 

(d) Invalidity of Credit Documents. Any Credit Document shall fail to be in full force and effect in all material respects with respect
to such Borrower or to give the Administrative Agent and/or the Lenders all material security interests, liens, rights, powers and privileges purported to be created thereby and relating to such Borrower. 

(e) Bankruptcy, etc. The occurrence of any of the following with respect to such Borrower or a Material Subsidiary of such Borrower:
(i) a court or governmental agency having jurisdiction in the premises shall enter a decree or order for relief in respect of such Borrower or a Material Subsidiary of such Borrower in an involuntary case under any applicable bankruptcy,
insolvency or other similar law now or hereafter in effect, or appoint a receiver, liquidator, assignee, custodian, trustee, sequestrator or similar official of such Borrower or a Material Subsidiary of such Borrower or for any substantial part of
its property or ordering the winding up or liquidation of its affairs; or (ii) an involuntary case under any applicable bankruptcy, insolvency or other similar law now or hereafter in effect is commenced against such Borrower or a Material
Subsidiary of such Borrower and such petition remains unstayed and in effect for a period of 60 consecutive days; or (iii) such Borrower or a Material Subsidiary of such Borrower shall commence a voluntary case under any applicable bankruptcy,
insolvency or other similar law now or hereafter in effect, or consent to the entry of an order for relief in an involuntary case under any such law, or consent to the appointment or taking possession by a receiver, liquidator, assignee, custodian,
trustee, sequestrator or similar official of such Person or any substantial part of its property or make any general assignment for the benefit of creditors; or (iv) such Borrower or a Material Subsidiary of such Borrower shall admit in writing
its inability to pay its debts generally as they become due or any action shall be taken by such Person in furtherance of any of the aforesaid purposes. 

(f) Defaults under Other Agreements. With respect to any Indebtedness (other than Indebtedness of such Borrower outstanding under this
Credit Agreement) of such Borrower or a Material Subsidiary of such Borrower in a principal amount in excess of $100,000,000, (i) such Borrower or a Material Subsidiary of such Borrower shall (A) default in any payment (beyond the applicable
grace period with respect thereto, if any) with respect to any such Indebtedness, or (B) default (after giving effect to any applicable grace period) in the observance or performance of any covenant or agreement relating to such Indebtedness or
contained in any instrument or agreement evidencing, securing or relating thereto, or any other event or condition shall occur or condition exist, the effect of which default or other event or condition under (A) or (B) above is to cause, or
permit, the holder or holders of such Indebtedness (or trustee or agent on 

  
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behalf of such holders) to cause any such Indebtedness to become due prior to its stated maturity; or (ii) any such Indebtedness shall be declared due and payable, or required to be prepaid
other than by a regularly scheduled required prepayment or mandatory redemption, prior to the stated maturity thereof; or (iii) any such Indebtedness matures and is not paid at maturity. 

(g) Judgments. One or more judgments, orders, or decrees shall be entered against such Borrower or a Material Subsidiary of such
Borrower in an outstanding amount of $50,000,000 or more, in the aggregate (to the extent not paid or covered by insurance provided by a carrier who has acknowledged coverage), and such judgments, orders or decrees shall continue unsatisfied,
undischarged and unstayed for a period ending on the 30th day after such judgment, order or decree becomes final and unappealable. 
 (h)
ERISA. (i) Such Borrower, or a Material Subsidiary of such Borrower or any ERISA Affiliate including such Borrower shall fail to pay when due an amount or amounts aggregating in excess of $50,000,000 which it shall have become liable to
pay under Title IV of ERISA; or (ii) notice of intent to terminate a Plan or Plans of such Borrower which in the aggregate have unfunded liabilities in excess of $50,000,000 (individually and collectively, a “Material Plan”)
shall be filed under Title IV of ERISA by such Borrower or ERISA Affiliate including such Borrower, any plan administrator or any combination of the foregoing; or (iii) the PBGC shall institute proceedings under Title IV of ERISA to terminate,
to impose liability (other than for premiums under Section 4007 of ERISA) in respect of, or to cause a trustee to be appointed to administer any Material Plan of such Borrower; or (iv) a condition shall exist by reason of which the PBGC
would be entitled to obtain a decree adjudicating that any Material Plan of such Borrower must be terminated; or (v) there shall occur a complete or partial withdrawal from, or a default, within the meaning of Section 4219(c)(5) of ERISA,
with respect to, one or more Multiemployer Plans which could cause one or more ERISA Affiliate including such Borrower to incur a current payment obligation in excess of $50,000,000 unless paid by such Borrower on the date such payment is due. 

(i) Change of Control. The occurrence of any Change of Control with respect to such Borrower. 

10.2 Acceleration; Remedies. 

(a) Upon the occurrence of an Event of Default with respect to any Borrower, and at any time thereafter unless and until such Event of Default
has been waived by the Required Lenders or cured to the reasonable satisfaction of the Required Lenders, the Administrative Agent may with the consent of the Required Lenders, and shall, upon the request and direction of the Required Lenders, by
written notice to such Borrower take any of the following actions without prejudice to the rights of the Administrative Agent or any Lender to enforce its claims against such Borrower, except as otherwise specifically provided for herein: 

(i) Termination of Commitments. Declare the Commitments with respect to such Borrower (and, if such Borrower is VaPower,
then also to Dominion Energy) terminated whereupon the Commitments with respect to such Borrower (and, if such Borrower is VaPower, then also to Dominion Energy) shall be immediately terminated. 

  
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 (ii) Acceleration of Loans. Declare the unpaid principal of and any
accrued interest in respect of all Loans made to such Borrower (and, if such Borrower is VaPower, then also to Dominion Energy) and any and all other indebtedness or obligations of any and every kind (including all amounts of drawings under Letters
of Credit that have not then been reimbursed pursuant to Section 5.5) owing by such Borrower (and, if such Borrower is VaPower, then also by Dominion Energy) to any of the Lenders or the Administrative Agent hereunder to be due whereupon the
same shall be immediately due and payable without presentment, demand, protest or other notice of any kind, all of which are hereby waived by such Borrower (and, if such Borrower is VaPower, then also by Dominion Energy). 

(iii) Enforcement of Rights. Enforce any and all rights and interests created and existing under the Credit Documents,
including, without limitation, all rights of set-off, as against such Borrower. 
 (b)
Notwithstanding the foregoing, if an Event of Default specified in Section 10.1(e) shall occur, then the Commitments with respect to such Borrower (and, if such Borrower is VaPower, then also to Dominion Energy) shall automatically terminate
and all Loans made to such Borrower (and, if such Borrower is VaPower, then also to Dominion Energy), all accrued interest in respect thereof, all accrued and unpaid fees and other indebtedness or obligations owing by such Borrower (and, if such
Borrower is VaPower, then also by Dominion Energy) to the Lenders and the Administrative Agent hereunder shall immediately become due and payable without the giving of any notice or other action by the Administrative Agent or the Lenders. 

(c) With respect to any Letter of Credit with respect to which presentment for honor shall not have occurred at the time of an acceleration
pursuant to this Section 10.2, the Borrower for whose account any such Letter of Credit was issued shall at such time cash collateralize in accordance with Section 5.9 an amount equal to the aggregate then undrawn and unexpired amount of
such Letters of Credit. Amounts held in such cash collateral account shall be applied by the Administrative Agent to the payment of drafts drawn under such Letters of Credit, and the unused portion thereof after all such Letters of Credit shall have
expired or been fully drawn upon, if any, shall be applied to repay other obligations of such Borrower hereunder and under the other Credit Documents. After all such Letters of Credit shall have expired or been fully drawn upon, all Reimbursement
Obligations shall have been satisfied and all other obligations of such Borrower hereunder and under the other Credit Documents shall have been paid in full, the balance, if any, in such cash collateral account shall be returned to such Borrower (or
such other Person as may be lawfully entitled thereto). 

  
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 10.3 Allocation of Payments After Event of Default. 

Notwithstanding any other provisions of this Credit Agreement, after the occurrence and during the continuance of an Event of Default with
respect to any Borrower, all amounts collected from such Borrower or received by the Administrative Agent or any Lender on account of amounts outstanding under any of the Credit Documents shall be paid over or delivered as follows: 

FIRST, to the payment of all reasonable
out-of-pocket costs and expenses (including without limitation reasonable outside attorneys’ fees other than the fees of
in-house counsel) of the Administrative Agent or any of the Lenders in connection with enforcing the rights of the Lenders under the Credit Documents against such Borrower and any protective advances made by
the Administrative Agent or any of the Lenders, pro rata as set forth below; 
 SECOND, to payment of any fees
owed to the Administrative Agent or any Lender by such Borrower, pro rata as set forth below; 
 THIRD, to the
payment of all accrued interest payable to the Lenders by such Borrower hereunder, pro rata as set forth below; 

FOURTH, to the payment of the outstanding principal amount of the Loans or Letters of Credit outstanding of such Borrower,
pro rata as set forth below; 
 FIFTH, to all other obligations which shall have become due and payable of such
Borrower under the Credit Documents and not repaid pursuant to clauses “FIRST” through “FOURTH” above; and 

SIXTH, the payment of the surplus, if any, to whoever may be lawfully entitled to receive such surplus. 

In carrying out the foregoing, (a) amounts received shall be applied in the numerical order provided above until exhausted prior to application to the
next succeeding category and (b) each of the Lenders shall receive an amount equal to its pro rata share (based on each Lender’s Commitment Percentages) of amounts available to be applied. 

SECTION 11. AGENCY PROVISIONS 

11.1 Appointment. 

Each Lender hereby designates and appoints JPMCB as administrative agent of such Lender to act as specified herein and the other Credit
Documents, and each such Lender hereby authorizes the Administrative Agent, as the agent for such Lender, to take such action on its behalf under the provisions of this Credit Agreement and the other Credit Documents and to exercise such powers and
perform such duties as are expressly delegated by the terms hereof and of the other Credit Documents, together with such other powers as are reasonably incidental thereto. Notwithstanding any provision to the contrary elsewhere herein and in the
other Credit Documents, the Administrative Agent shall not have any duties or responsibilities, except those expressly set forth herein and therein, or any fiduciary relationship with any Lender, and no implied covenants, functions,
responsibilities, duties, obligations or liabilities shall be read into this Credit Agreement or any of the other Credit Documents, or shall otherwise exist against the Administrative Agent. The provisions of this Section are solely for the benefit
of the Administrative Agent and the Lenders and no Borrower shall have any rights as a third party beneficiary of the provisions hereof. In performing its functions and duties under this Credit Agreement and the other Credit Documents, the
Administrative Agent shall act solely as agent of the Lenders and does not assume and shall not be deemed to have assumed any obligation or relationship of agency or trust with or for any Borrower. 

  
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 11.2 Delegation of Duties. 

The Administrative Agent may execute any of its duties hereunder or under the other Credit Documents by or through agents or attorneys-in-fact and shall be entitled to advice of counsel concerning all matters pertaining to such duties. The Administrative Agent shall not be responsible for the
negligence or misconduct of any agents or attorneys-in-fact selected by it with reasonable care. 

11.3 Exculpatory Provisions. 

Neither the Administrative Agent nor any of its officers, directors, employees, agents, attorneys-in-fact or Affiliates shall be liable for any action lawfully taken or omitted to be taken by it or such Person under or in connection herewith or in connection with any of the other Credit
Documents (except for its or such Person’s own gross negligence or willful misconduct), or responsible in any manner to any of the Lenders for any recitals, statements, representations or warranties made by a Borrower contained herein or in any
of the other Credit Documents or in any certificate, report, statement or other document referred to or provided for in, or received by the Administrative Agent under or in connection herewith or in connection with the other Credit Documents, or
enforceability or sufficiency therefor of any of the other Credit Documents, or for any failure of the Borrowers to perform their respective obligations hereunder or thereunder. The Administrative Agent shall not be responsible to any Lender for the
effectiveness, genuineness, validity, enforceability, collectability or sufficiency of this Credit Agreement, or any of the other Credit Documents or for any representations, warranties, recitals or statements made herein or therein or made by a
Borrower in any written or oral statement or in any financial or other statements, instruments, reports, certificates or any other documents in connection herewith or therewith furnished or made by the Administrative Agent to the Lenders or by or on
behalf of a Borrower to the Administrative Agent or any Lender or be required to ascertain or inquire as to the performance or observance of any of the terms, conditions, provisions, covenants or agreements contained herein or therein or as to the
use of the proceeds of the Loans or of the existence or possible existence of any Default or Event of Default or to inspect the properties, books or records of a Borrower. The Administrative Agent is not a trustee for the Lenders and owes no
fiduciary duty to the Lenders. None of the Lenders identified on the facing page or signature pages of this Credit Agreement as “Syndication Agents” or “Joint Bookrunners” shall have any right, power, obligation, liability,
responsibility or duty under this Credit Agreement other than those applicable to all Lenders as such, nor shall they have or be deemed to have any fiduciary relationship with any Lender. 

11.4 Reliance on Communications. 

The Administrative Agent shall be entitled to rely, and shall be fully protected in relying, upon any note, writing, resolution, notice,
consent, certificate, affidavit, letter, cablegram, telegram, telecopy, telex or teletype message, statement, order or other document or conversation reasonably believed by it to be genuine and correct and to have been signed, sent or made by the
proper Person or Persons and upon advice and statements of legal counsel 

  
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(including, without limitation, counsel to a Borrower, independent accountants and other experts selected by the Administrative Agent with reasonable care). The Administrative Agent may deem and
treat the Lenders as the owner of its interests hereunder for all purposes unless a written notice of assignment, negotiation or transfer thereof shall have been filed with the Administrative Agent in accordance with Section 12.3(b). The
Administrative Agent shall be fully justified in failing or refusing to take any action under this Credit Agreement or under any of the other Credit Documents unless it shall first receive such advice or concurrence of the Required Lenders (or to
the extent specifically provided in Section 12.6, all the Lenders) as it deems appropriate or it shall first be indemnified to its satisfaction by the Lenders against any and all liability and expense which may be incurred by it by reason of
taking or continuing to take any such action. The Administrative Agent shall in all cases be fully protected in acting, or in refraining from acting, hereunder or under any of the other Credit Documents in accordance with a request of the Required
Lenders (or to the extent specifically provided in Section 12.6, all the Lenders) and such request and any action taken or failure to act pursuant thereto shall be binding upon all the Lenders (including their successors and assigns). 

11.5 Notice of Default. 

The Administrative Agent shall not be deemed to have knowledge or notice of the occurrence of any Default or Event of Default hereunder unless
the Administrative Agent has received notice from a Lender or the relevant Borrower referring to the Credit Document, describing such Default or Event of Default and stating that such notice is a “notice of default.” In the event that the
Administrative Agent receives such a notice, the Administrative Agent shall give prompt notice thereof to the Lenders. The Administrative Agent shall take such action with respect to such Default or Event of Default as shall be directed by the
Required Lenders (or, to the extent specifically provided in Section 12.6, all the Lenders). 
 11.6 Non-Reliance on Administrative Agent and Other Lenders. 
 Each Lender expressly acknowledges that
neither the Administrative Agent nor any of its officers, directors, employees, agents, attorneys-in-fact or affiliates has made any representations or warranties to it
and that no act by the Administrative Agent or any affiliate thereof hereinafter taken, including any review of the affairs of a Borrower, shall be deemed to constitute any representation or warranty by the Administrative Agent to any Lender. Each
Lender represents to the Administrative Agent that it has, independently and without reliance upon the Administrative Agent or any other Lender, and based on such documents and information as it has deemed appropriate, made its own appraisal of and
investigation into the business, assets, operations, property, financial and other conditions, prospects and creditworthiness of a Borrower and made its own decision to make its Loans hereunder and enter into this Credit Agreement. Each Lender also
represents that it will, independently and without reliance upon the Administrative Agent 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 analysis, appraisals
and decisions in taking or not taking action under this Credit Agreement, and to make such investigation as it deems necessary to inform itself as to the business, assets, operations, property, financial and other conditions, prospects and
creditworthiness of a Borrower. Except for (i) delivery of the Credit Documents and (ii) notices, reports and other documents expressly 

  
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required to be furnished to the Lenders by the Administrative Agent hereunder, the Administrative Agent shall not have any duty or responsibility to provide any Lender with any credit or other
information concerning the business, operations, assets, property, financial or other conditions, prospects or creditworthiness of a Borrower which may come into the possession of the Administrative Agent or any of its officers, directors,
employees, agents, attorneys-in-fact or Affiliates. 

11.7 Indemnification. 

Each Lender agrees to indemnify the Administrative Agent in its capacity as such and each Issuing Lender in its capacity as such (to the
extent not reimbursed by a Borrower and without limiting the obligation of a Borrower to do so), ratably according to its Revolving Loan Commitment, from and against any and all liabilities, obligations, losses, damages, penalties, actions,
judgments, suits, costs, expenses or disbursements of any kind whatsoever which may at any time (including without limitation at any time following the payment of the Loans) be imposed on, incurred by or asserted against the Administrative Agent in
its capacity as such or an Issuing Lender in its capacity as such in any way relating to or arising out of this Credit Agreement or the other Credit Documents or any documents contemplated by or referred to herein or therein or the transactions
contemplated hereby or thereby or any action taken or omitted by the Administrative Agent or an Issuing Lender under or in connection with any of the foregoing; provided that no Lender shall be liable for the payment of any portion of such
liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements resulting from the gross negligence or willful misconduct of the Administrative Agent or such Issuing Lender, as applicable. If any
indemnity furnished to the Administrative Agent for any purpose shall, in the opinion of the Administrative Agent, be insufficient or become impaired, the Administrative Agent may call for additional indemnity and cease, or not commence, to do the
acts indemnified against until such additional indemnity is furnished. The agreements in this Section shall survive the payment of the Loans and all other amounts payable hereunder and under the other Credit Documents. 

11.8 Administrative Agent in Its Individual Capacity. 

The Administrative Agent and its Affiliates may make loans to, issue or participate in Letters of Credit for the account of, accept deposits
from and generally engage in any kind of business with a Borrower as though the Administrative Agent were not Administrative Agent hereunder. With respect to the Loans made by it, the Administrative Agent shall have the same rights and powers under
this Credit Agreement as any Lender and may exercise the same as though they were not Administrative Agent, and the terms “Lender” and “Lenders” shall include the Administrative Agent in its individual capacity. 

11.9 Successor Administrative Agent. 

The Administrative Agent may, at any time, resign upon 30 days written notice to the Lenders. Upon any such resignation, the Required Lenders
shall have the right to appoint a successor Administrative Agent that is, except during the existence of a Default or Event of Default, reasonably satisfactory to the Borrowers. If no successor Administrative Agent shall have been so appointed by
the Required Lenders and shall have accepted such appointment, 

  
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within 30 days after the notice of resignation, then the retiring Administrative Agent shall select a successor Administrative Agent provided such successor is reasonably satisfactory to the
Borrowers and an Eligible Assignee (or if no Eligible Assignee shall have been so appointed by the retiring Administrative Agent and shall have accepted such appointment, then the Lenders shall perform all obligations of the retiring Administrative
Agent until such time, if any, as a successor Administrative Agent shall have been so appointed and shall have accepted such appointment as provided for above). Upon the acceptance of any appointment as Administrative Agent hereunder by a successor,
such successor Administrative Agent shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the retiring Administrative Agent, and the retiring Administrative Agent shall be discharged from its duties and
obligations as Administrative Agent, as appropriate, under this Credit Agreement and the other Credit Documents and the provisions of this Section 11.9 shall inure to its benefit as to any actions taken or omitted to be taken by it while it was
Administrative Agent under this Credit Agreement. 
 11.10 ERISA Matters 

(a) Each Lender (x) represents and warrants, as of the date such Person became a Lender party hereto, to, and (y) covenants, from
the date such Person became a Lender party hereto to the date such Person ceases being a Lender party hereto, for the benefit of, the Administrative Agent, the Joint Lead Arrangers and their respective Affiliates, that at least one of the following
is and will be true: 
 (i) such Lender is not using “plan assets” (within the meaning of the Plan Asset
Regulations) of one or more Benefit Plans in connection with the Loans, Letter of Credit or the Commitments, 
 (ii) the
transaction exemption set forth in one or more PTEs, such as PTE 84-14 (a class exemption for certain transactions determined by independent qualified professional asset managers), PTE 95-60 (a class exemption for certain transactions involving insurance company general accounts), PTE 90-1 (a class exemption for certain transactions involving insurance
company pooled separate accounts), PTE 91-38 (a class exemption for certain transactions involving bank collective investment funds) or PTE 96-23 (a class exemption for
certain transactions determined by in-house asset managers), and the conditions for exemptive relief thereunder will be satisfied in connection with respect to, such Lender’s entrance into, participation
in, administration of and performance of the Loans, Letter of Credit or the Commitments, 
 (iii) (A) such Lender is an
investment fund managed by a “Qualified Professional Asset Manager” (within the meaning of Part VI of PTE 84-14), (B) such Qualified Professional Asset Manager made the investment decision on behalf
of such Lender to enter into, participate in, administer and perform the Loans, Letter of Credit or the Commitments and this Credit Agreement, (C) the entrance into, participation in, administration of and performance of the Loans, Letter of
Credit or the Commitments and this Credit Agreement satisfies the requirements of sub-sections (b) through (g) of Part I of PTE 84-14 and (D) to the best
knowledge of such Lender, the requirements of 

  
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subsection (a) of Part I of PTE 84-14 are satisfied with respect to, and the conditions for exemptive relief under PTE
84-14 will be satisfied in connection with, such Lender’s entrance into, participation in, administration of and performance of the Loans, Letter of Credit or the Commitments and this Credit Agreement, or

 (iv) such other representation, warranty and covenant as may be agreed in writing between the Administrative Agent, in its
sole discretion, and such Lender to the effect that such Lender’s entrance into, participation in, administration of and performance of the Loans, Letter of Credit or the Commitments and this Credit Agreement will not give rise to a non-exempt prohibited transaction under Section 406 of ERISA or Section 4975 of the Code. 
 (b)
In addition, unless sub-clause (i) in the immediately preceding clause (a) is true with respect to a Lender or such Lender has not provided another representation, warranty and covenant as provided
in sub-clause (iv) in the immediately preceding clause (a), such Lender further (x) represents and warrants, as of the date such Person became a Lender party hereto, to, and (y) covenants, from
the date such Person became a Lender party hereto to the date such Person ceases being a Lender party hereto, for the benefit of, the Administrative Agent, the Joint Lead Arrangers and their respective Affiliates that: 

(i) none of the Administrative Agent or the Joint Lead Arrangers or any of their respective Affiliates is a fiduciary with
respect to the assets of such Lender (including in connection with the reservation or exercise of any rights by the Administrative Agent under this Credit Agreement, any Loan Document or any documents related hereto or thereto), 

(ii) the Person making the investment decision on behalf of such Lender with respect to the entrance into, participation in,
administration of and performance of the Loans, Letter of Credit or the Commitments and this Credit Agreement is independent (within the meaning of 29 CFR § 2510.3-21, as amended from time to time
(the “Fiduciary Rule”)) and is a bank, an insurance carrier, an investment adviser, a broker-dealer or other person that holds, or has under management or control, total assets of at least $50 million, in each case as described
in 29 CFR § 2510.3-21(c)(1)(i)(A)-(E), 
 (iii) the Person making the
investment decision on behalf of such Lender with respect to the entrance into, participation in, administration of and performance of the Loans, Letter of Credit or the Commitments and this Credit Agreement is capable of evaluating investment risks
independently, both in general and with regard to particular transactions and investment strategies, within the meaning of the Fiduciary Rule, 

(iv) the Person making the investment decision on behalf of such Lender with respect to the entrance into, participation in,
administration of and performance of the Loans, Letter of Credit or the Commitments and this Credit Agreement is a fiduciary under ERISA or the Code, or both, with respect to the Loans, Letter of Credit or the Commitments and this Credit Agreement
and is responsible for exercising independent judgment in evaluating the transactions hereunder, and 

  
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 (v) no fee or other compensation is being paid directly to the Administrative
Agent, the Joint Lead Arrangers or any of their respective Affiliates for investment advice (as opposed to other services) in connection with the Loans, Letter of Credit or the Commitments or this Credit Agreement. 

(c) The Administrative Agent and the Joint Lead Arrangers hereby informs the Lenders that each such Person is not undertaking to provide
impartial investment advice, or to give advice in a fiduciary capacity, in connection with the transactions contemplated hereby, and that such Person has a financial interest in the transactions contemplated hereby in that such Person or an
Affiliate thereof (i) may receive interest or other payments with respect to the Loans, Letter of Credit or the Commitments and this Credit Agreement, (ii) may recognize a gain if it extended the Loans, Letter of Credit or the Commitments
for an amount less than the amount being paid for an interest in the Loans, Letter of Credit or the Commitments by such Lender or (iii) may receive fees or other payments in connection with the transactions contemplated hereby, the Loan
Documents or otherwise, including structuring fees, commitment fees, arrangement fees, facility fees, upfront fees, underwriting fees, ticking fees, agency fees, administrative agent or collateral agent fees, utilization fees, minimum usage fees,
letter of credit fees, fronting fees, deal-away or alternate transaction fees, amendment fees, processing fees, term out premiums, banker’s acceptance fees, breakage or other early termination fees or fees similar to the foregoing. 

SECTION 12. MISCELLANEOUS 

12.1 Notices. 

Except as otherwise expressly provided herein, all notices and other communications shall have been duly given and shall be effective
(a) when delivered, (b) when transmitted via telecopy (or other facsimile device), (c) the Business Day following the day on which the same has been delivered prepaid (or pursuant to an invoice arrangement) to a reputable national
overnight air courier service, or (d) the third Business Day following the day on which the same is sent by certified or registered mail, postage prepaid, in each case to the respective parties at the address or telecopy numbers set forth on
Schedule 12.1, or at such other address as such party may specify by written notice to the other parties hereto; provided, that, in the case of a notice or other communication given pursuant to clause (a) or (b) above, if such
notice or other communication is not delivered or transmitted during the normal business hours of the recipient, such notice or communication shall be deemed to be effective on the next Business Day for the recipient. 

Notices and other communications to any Lender hereunder may be delivered or furnished by electronic communications pursuant to procedures
approved by the Administrative Agent; provided that the foregoing shall not apply to notices pursuant to Section 2 unless otherwise agreed by the Administrative Agent and the applicable Lender. The Administrative Agent or a Borrower may,
in its discretion, agree to accept notices and other communications to it hereunder by electronic communications pursuant to procedures approved by it; provided that approval of such procedures may be limited to particular notices or communications.


  
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 12.2 Right of Set-Off; Adjustments. 

In addition to any rights now or hereafter granted under applicable law or otherwise, and not by way of limitation of any such rights, upon
the occurrence of an Event of Default by a Borrower and the commencement of remedies described in Section 10.2, each Lender and each of its Affiliates is authorized at any time and from time to time, without presentment, demand, protest or
other notice of any kind (all of which rights being hereby expressly waived), to set-off and to appropriate and apply any and all deposits (general or special) and any other indebtedness at any time held or
owing by such Lender (including, without limitation branches, agencies or Affiliates of such Lender wherever located) to or for the credit or the account of such Borrower against obligations and liabilities of such Borrower to the Lenders hereunder,
under the Notes, the other Credit Documents or otherwise, irrespective of whether the Administrative Agent or the Lenders shall have made any demand hereunder and although such obligations, liabilities or claims, or any of them, may be contingent or
unmatured, and any such set-off shall be deemed to have been made immediately upon the occurrence of an Event of Default even though such charge is made or entered on the books of such Lender subsequent
thereto. Each Borrower hereby agrees that any Person purchasing a participation in the Loans and Commitments to it hereunder pursuant to Section 11.3(c) may exercise all rights of set-off with respect to
its participation interest as fully as if such Person were a Lender hereunder. 
 Except to the extent that this Credit Agreement expressly
provides for payments to be allocated to a particular Lender, if any Lender (a “Benefitted Lender”) shall receive any payment of all or part of the obligations owing to it by a Borrower under this Credit Agreement, receive any
collateral in respect thereof (whether voluntarily or involuntarily, by set-off, pursuant to events or proceedings of the nature referred to in Section 10.1(e), or otherwise), in a greater proportion than
any such payment to or collateral received by any other Lender, if any, in respect of the obligations owing to such other Lender by such Borrower under this Credit Agreement, such Benefitted Lender shall purchase for cash from the other Lenders a
participating interest in such portion of the obligations owing to each such other Lender, or shall provide such other Lenders with the benefits of any such collateral, as shall be necessary to cause such Benefitted Lender to share the excess
payment or benefits of such collateral ratably with each of the Lenders; provided, however, that if all or any portion of such excess payment or benefits is thereafter recovered from such Benefitted Lender, such purchase shall be
rescinded, and the purchase price and benefits returned, to the extent of such recovery, but without interest. 
 12.3 Benefit of
Agreement. 
 (a) Generally. This Credit Agreement shall be binding upon and inure to the benefit of and be enforceable by the
respective successors and assigns of the parties hereto; provided that a Borrower may not assign and transfer any of its interests hereunder (except as permitted by Section 9.2) without prior written consent of the Lenders; and provided
further that the rights of each Lender to transfer, assign or grant participations in its rights and/or obligations hereunder shall be limited as set forth in this Section 12.3. 

(b) Assignments. Each Lender may assign all or a portion of its rights and obligations under this Credit Agreement (including, without
limitation, all or a portion of its Loans, its Notes, and its Commitment); provided, however, that: 
 (i) each
such assignment shall be to an Eligible Assignee; 

  
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 (ii) each of (A) the Administrative Agent (other than in the case of an
Eligible Assignee that is a Lender) and (B) the Issuing Lenders, shall have provided their written consent (not to be unreasonably withheld or delayed); 

(iii) To the extent required in the definition of “Eligible Assignee,” DEI shall have provided its written consent
(not to be unreasonably withheld or delayed) which consent shall not be required during the existence of a Default or Event of Default; provided, however, that DEI shall be deemed to have consented to any proposed assignment unless it
shall object thereto by written notice to the Administrative Agent within ten Business Days after having received notice thereof; 

(iv) any such partial assignment shall be in an amount at least equal to $5,000,000 (or, if less, the remaining amount of the
Commitment being assigned by such Lender) or an integral multiple of $5,000,000 in excess thereof; 
 (v) each such
assignment by a Lender shall be of a constant, and not varying, percentage of all of its rights and obligations under this Credit Agreement and the Notes; 

(vi) the parties to such assignment shall execute and deliver to the Administrative Agent for its acceptance an Assignment
Agreement in substantially the form of Exhibit 12.3, together with a processing fee from the assignor of $4,000; and 

(vii) without the prior written consent of the Administrative Agent, no assignment shall be made to a prospective assignee that
bears a relationship to any Borrower described in Section 108(e)(4) of the Code. 
 Upon execution, delivery, and acceptance of such
Assignment Agreement, the assignee thereunder shall be a party hereto and, to the extent of such assignment, have the obligations, rights, and benefits of a Lender hereunder and the assigning Lender shall, to the extent of such assignment,
relinquish its rights and be released from its obligations under this Credit Agreement. Upon the consummation of any assignment pursuant to this Section 12.3(b), the assignor, the Administrative Agent and the relevant Borrower shall make
appropriate arrangements so that, if required, new Notes are issued to the assignee. If the assignee is not incorporated under the laws of the United States of America or a State thereof, it shall deliver to such Borrower and the Administrative
Agent certification as to exemption from deduction or withholding of taxes in accordance with Section 4.4. 
 By executing and
delivering an assignment agreement in accordance with this Section 12.3(b), the assigning Lender thereunder and the assignee thereunder shall be deemed to confirm to and agree with each other and the other parties hereto as follows:
(A) such assigning Lender warrants that it is the legal and beneficial owner of the interest being assigned thereby free and clear of any adverse claim and the assignee warrants that it is an Eligible Assignee; (B) except as set forth in
clause (A) above, such assigning Lender makes no representation or warranty and assumes no responsibility with respect to any statements, warranties or representations made in or in connection with this Credit Agreement, any of the other Credit


  
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Documents or any other instrument or document furnished pursuant hereto or thereto, or the execution, legality, validity, enforceability, genuineness, sufficiency or value of this Credit
Agreement, any of the other Credit Documents or any other instrument or document furnished pursuant hereto or thereto or the financial condition of a Borrower or the performance or observance by such Borrower of any of its obligations under this
Credit Agreement, any of the other Credit Documents or any other instrument or document furnished pursuant hereto or thereto; (C) such assignee represents and warrants that it is legally authorized to enter into such assignment agreement;
(D) such assignee confirms that it has received a copy of this Credit Agreement, the other Credit Documents and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into such
assignment agreement; (E) such assignee will independently and without reliance upon the Administrative Agent, such assigning Lender 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 this Credit Agreement and the other Credit Documents; (F) such assignee appoints and authorizes the Administrative Agent to take such action on its behalf and to
exercise such powers under this Credit Agreement or any other Credit Document as are delegated to the Administrative Agent by the terms hereof or thereof, together with such powers as are reasonably incidental thereto; (G) such assignee agrees
that it will perform in accordance with their terms all the obligations which by the terms of this Credit Agreement and the other Credit Documents are required to be performed by it as a Lender; and (H) such assignee represents and warrants
that it does not bear a relationship to any Borrower described in Section 108(e)(4) of the Code (provided that such representation shall not be required where the Administrative Agent has been made aware of such relationship existing between
the assignee and the Borrower and has given its consent to such assignment pursuant to Section 12.3(b)(vii)). 
 For avoidance of
doubt, the parties to this Credit Agreement acknowledge that the provisions of this Section 12.3 concerning assignments relate only to absolute assignments and that such provisions do not prohibit assignments creating security interests,
including any pledge or assignment by a Lender to any Federal Reserve Bank or other central bank having jurisdiction over such Lender in accordance with applicable law. 

(c) Register. The Administrative Agent shall maintain a copy of each Assignment Agreement delivered to and accepted by it and a
register for the recordation of the names and addresses of the Lenders and the Commitment of, and principal amount (and stated interest) of the Loans owing to, each Lender from time to time by each Borrower (collectively, the
“Registers”). The entries in the Registers shall be conclusive and binding for all purposes, absent manifest error, and the Borrowers, the Administrative Agent and the Lenders shall treat each Person whose name is recorded in the
relevant Register as a Lender hereunder for all purposes of this Credit Agreement. The Registers shall be available for inspection by the Borrowers or any Lender at any reasonable time and from time to time upon reasonable prior notice. 

(d) Acceptance. Upon its receipt of an assignment agreement executed by the parties thereto, together with any Note subject to such
assignment and payment of the processing fee, the Administrative Agent shall, if such Assignment Agreement has been completed and is in substantially the form of Exhibit 12.3, (i) accept such assignment agreement, (ii) record the
information contained therein in the Register and (iii) give prompt notice thereof to the parties thereto. 

  
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 (e) Participations. Each Lender may, on or after the delivery of notice to the Borrowers,
sell, transfer, grant or assign participations in all or any part of such Lender’s interests and obligations hereunder; provided that (i) such selling Lender shall remain a “Lender” for all purposes under this Credit
Agreement (such selling Lender’s obligations under the Credit Documents remaining unchanged) and the participant shall not constitute a Lender hereunder, (ii) no Lender shall grant to any such participant rights to approve any amendment or
waiver relating to the Credit Documents, except to the extent any such amendment or waiver would (A) reduce the principal of or rate of interest on or fees in respect of any Loans in which the participant is participating, or (B) postpone
the date fixed for any payment of principal (including extension of the Maturity Date or the date of any mandatory prepayment), interest or fees in respect of any Loans in which the participant is participating, (iii) such selling Lender shall
deliver notice to the Borrowers of any sub-participations by the participant (except to an Affiliate, parent company or Affiliate of a parent company of the participant) and (iv) without the prior written
consent of the Administration Agent, no participation shall be sold to a prospective participant that bears a relationship to any Borrower described in Section 108(e)(4) of the Code. In the case of any such participation and notwithstanding the
foregoing, (i) the participant shall not have any rights under this Credit Agreement or the other Credit Documents (the participant’s rights against the selling Lender in respect of such participation to be those set forth in the
participation agreement with such Lender creating such participation in a manner consistent with this Section 12.3(e)), (ii) the Borrowers, the Administrative Agent and the other Lenders shall be entitled to deal solely with the Lender who has
sold a participation with respect to all matters arising under this Credit Agreement, and (iii) all amounts payable by such Borrower hereunder shall be determined as if such Lender had not sold such participation; provided, however, that
such participant shall be entitled to receive additional amounts under Section 4 to the same extent that the Lender from which such participant acquired its participation would be entitled to the benefit of such cost protection provisions. 

Each Lender that sells a participation, acting solely for this purpose as a non-fiduciary agent of the
Borrowers (solely for tax purposes), shall maintain a register for the recordation of the name and address of each participant and the principal amounts (and stated interest) of each participant’s interest in the Loans or other obligations
under this Credit Agreement (the “Participant Register”); provided that no Lender shall have any obligation to disclose all or any portion of the Participant Register to any Person (including the identity of any participant or any
information relating to a participant’s interest in any Commitments, Loans, Letters of Credit or its other obligations under any Credit Document) except to the extent that such disclosure is necessary to establish that such Commitment, Loan,
Letter of Credit or other obligation is in registered form under Section 5f.103-1(c) of the United States Treasury Regulations. The entries in the Participant Register shall be conclusive and binding for
all purposes, absent manifest error, and such Lender and the Administrative Agent shall treat each person whose name is recorded in the Participant Register pursuant to the terms hereof as the owner of such participation for all purposes of this
Credit Agreement. 

  
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 (f) Payments. No Eligible Assignee, participant or other transferee of any Lender’s
rights shall be entitled to receive any greater payment under Section 4 than such Lender would have been entitled to receive with respect to the rights transferred. 

(g) Nonrestricted Assignments. Notwithstanding any other provision set forth in this Credit Agreement, any Lender may at any time
assign and pledge all or any portion of its Loans and its Notes to any Federal Reserve Bank or other central bank having jurisdiction over such Lender as collateral security pursuant to Regulation A and any operating circular issued by such Federal
Reserve Bank or such other central bank having jurisdiction over such Lender. No such assignment shall release the assigning Lender from its obligations hereunder. 

(h) Information. Any Lender may furnish any information concerning a Borrower or any of its Subsidiaries in the possession of such
Lender from time to time to assignees and participants (including prospective assignees and participants) who is notified of the confidential nature of the information and agrees to use its reasonable best efforts to keep confidential all non-public information from time to time supplied to it. 
 12.4 No Waiver; Remedies
Cumulative. 
 No failure or delay on the part of the Administrative Agent or any Lender in exercising any right, power or privilege
hereunder or under any other Credit Document and no course of dealing between a Borrower and the Administrative Agent or any Lender shall operate as a waiver thereof; nor shall any single or partial exercise of any right, power or privilege
hereunder or under any other Credit Document preclude any other or further exercise thereof or the exercise of any other right, power or privilege hereunder or thereunder. The rights and remedies provided herein are cumulative and not exclusive of
any rights or remedies which the Administrative Agent or any Lender would otherwise have. No notice to or demand on a Borrower in any case shall entitle such Borrower to any other or further notice or demand in similar or other circumstances or
constitute a waiver of the rights of the Administrative Agent or the Lenders to any other or further action in any circumstances without notice or demand. 

12.5 Payment of Expenses, etc. 

Each Borrower agrees to: (a) pay all reasonable
out-of-pocket costs and expenses of (i) the Administrative Agent and the Joint Lead Arrangers in connection with the negotiation, preparation, execution and
delivery of this Credit Agreement and the other Credit Documents and the documents and instruments referred to therein (including, without limitation, the reasonable fees and expenses of outside legal counsel to the Administrative Agent) and any
amendment, waiver or consent relating hereto and thereto including, but not limited to, any such amendments, waivers or consents resulting from or related to any work-out, renegotiation or restructure relating
to the performance by such Borrower under this Credit Agreement and (ii) of the Administrative Agent and the Lenders in connection with enforcement of the Credit Documents and the documents and instruments referred to therein (including,
without limitation, in connection with any such enforcement, the reasonable fees and disbursements of outside counsel for the Administrative Agent and each of the Lenders) against such Borrower; and (b) indemnify the Administrative Agent, the
Joint Lead Arrangers, each Issuing Lender and each Lender and its Affiliates, their respective officers, directors, employees, representatives and 

  
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agents from and hold each of them harmless against any and all losses, liabilities, claims, damages or reasonable expenses incurred by any of them as a result of, or arising out of, or in any way
related to, or by reason of, any investigation, litigation or other proceeding (whether or not the Administrative Agent, the Joint Lead Arrangers, any Issuing Lender or any Lender or its Affiliates is a party thereto, or whether or not such
investigation, litigation or other proceeding was initiated by any Borrower, its Affiliates or any other party, other than in the case of any investigation, litigation or other proceeding initiated by any Borrower in connection with a material
breach of obligations (as determined by a court of competent jurisdiction) by the Administrative Agent, the Joint Lead Arrangers, any Issuing Lender or any Lender hereunder) related to the entering into of this Credit Agreement, any Credit Document,
or any agreement or instrument contemplated hereby or thereby, the performance by the parties hereto of their respective obligations hereunder or thereunder or the consummation of the transactions contemplated hereby or thereby, any Loans or Letter
of Credit or the use of proceeds therefrom (including other extensions of credit or the refusal of the Issuing Lender to honor a demand for payment under a Letter of Credit if the documents presented in connection with such demand do not strictly
comply with the terms of such Letter of Credit) or the consummation of any other transactions contemplated in any Credit Document by such Borrower, including, without limitation, the reasonable fees and disbursements of counsel incurred in
connection with any such investigation, litigation or other proceeding (but excluding any such losses, liabilities, claims, damages or expenses to the extent incurred by reason of gross negligence or willful misconduct on the part of the Person to
be indemnified, in each case, as determined by a court of competent jurisdiction). 
 12.6 Amendments, Waivers and Consents.

 Neither this Credit Agreement nor any other Credit Document (other than Letters of Credit as provided herein) nor any of the terms hereof
or thereof may be amended, changed, waived, discharged or terminated unless such amendment, change, waiver, discharge or termination is in writing and signed by the Required Lenders and the Borrowers; provided that no such amendment, change,
waiver, discharge or termination shall without the consent of each Lender affected thereby: 
 (a) extend the Maturity Date or the Commitment
Period; 
 (b) reduce the rate or extend the time of payment of interest (other than as a result of waiving the applicability of any
post-default increase in interest rates) thereon or fees hereunder; 
 (c) reduce or forgive the principal amount of any Loan or
Reimbursement Obligation; 
 (d) increase or extend the Commitment of a Lender over the amount thereof in effect (it being understood and
agreed that a waiver of any Default or Event of Default or a waiver of any mandatory reduction in the Commitments shall not constitute a change in the terms of any Commitment of any Lender); 

  
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 (e) release a Borrower from its obligations under the Credit Documents or consent to the transfer
or assignment of such obligations; 
 (f) amend, modify or waive any provision of this Section or Section 3.6, 3.8, 10.1(a), 10.3,
11.7, 12.2, 12.3, 12.5 or 12.9(b); 
 (g) reduce any percentage specified in, or otherwise modify, the definition of Required Lenders or
other provision hereof specifying the number or percentage of Lenders required to waive, amend or modify any provision hereof; or 
 (h)
release all or substantially all of any cash collateral while any Letters of Credit or Reimbursement Obligations remain outstanding. 

Notwithstanding the above, (i) any provision of any Letter of Credit or any L/C Obligation shall not be amended, modified or waived
without the written consent of the affected Issuing Lender and (ii) the Maximum L/C Commitment of an Issuing Lender may be amended without the consent of the Required Lenders but only with the consent of such affected Issuing Lender. 

Notwithstanding the above, no provisions of Section 11 may be amended or modified without the consent of the Administrative Agent,
and no such agreement shall amend, modify or otherwise affect the rights or duties of the Administrative Agent or the Issuing Lenders without the prior written consent of the Administrative Agent or the Issuing Lenders, as the case may be. 

Notwithstanding the fact that the consent of all the Lenders is required in certain circumstances as set forth above, each Lender is entitled
to vote as such Lender sees fit on any reorganization plan that affects the Loans, and each Lender acknowledges that the provisions of Section 1126(c) of the Bankruptcy Code supersede the unanimous consent provisions set forth herein. 

In the event any proposed amendment or waiver of the terms of this Credit Agreement or any other Credit Document requires the consent of all
Lenders or of all Lenders directly affected thereby, and such proposed amendment or waiver is approved by Required Lenders, the Borrowers may, in their sole discretion, require any Lender that has failed to consent to such proposed amendment or
waiver (the “Non-Consenting Lender”) to transfer and assign its interests, rights and obligations under this Credit Agreement in a manner consistent with the terms and conditions of
Section 4.5 to an Eligible Assignee that shall assume such assigned obligations; provided, however, that the Borrowers shall have given written notice to the Administrative Agent in the case of an assignee that is not a Lender.
The Borrowers shall not be permitted to require a Non-Consenting Lender to assign any part of its interests, rights and obligations under this Credit Agreement pursuant to this Section 12.6 unless the
Borrowers have notified such Non-Consenting Lender of their intention to require the assignment thereof at least ten days prior to the proposed assignment date. 

  
 72 








 12.7 Counterparts; Telecopy; Electronic Delivery. 

This Credit Agreement may be executed in any number of counterparts, each of which where so executed and delivered shall be an original, but
all of which shall constitute one and the same instrument. It shall not be necessary in making proof of this Credit Agreement to produce or account for more than one such counterpart. Delivery of executed counterparts by facsimile or other
electronic means (including by e-mail with a “pdf” copy thereof attached thereto) shall be effective as an original and shall constitute a representation that an original will be delivered. 

12.8 Headings. 
 The
headings of the sections and subsections hereof are provided for convenience only and shall not in any way affect the meaning or construction of any provision of this Credit Agreement. 

12.9 Defaulting Lenders. 

Notwithstanding any provision of this Credit Agreement to the contrary, if any Lender becomes a Defaulting Lender, then the following
provisions shall apply for so long as such Lender is a Defaulting Lender: 
 (a) no Facility Fees shall accrue on the unfunded portion of any
Commitment of any Defaulting Lender pursuant to Section 3.4(a)(i). 
 (b) the Commitment and Credit Exposure of such Defaulting Lender
shall not be included in determining whether all Lenders or the Required Lenders have taken or may take any action hereunder (including any consent to any amendment or waiver pursuant to Section 12.6), provided that any waiver, amendment
or modification requiring the consent of each affected Lender pursuant to Section 12.6(a)-(d) or any waiver, amendment or modification of this Section 12.9(b) shall require the consent of such Defaulting Lender if such Defaulting Lender
would be directly adversely affected thereby. 
 (c) if any L/C Obligations exist at the time a Lender becomes a Defaulting Lender then:

 (i) all or any part of such L/C Obligations shall be reallocated among the
non-Defaulting Lenders in accordance with their respective Commitment Percentages, but only to the extent (x) the sum of all non-Defaulting Lenders’ Credit
Exposures plus such Defaulting Lender’s LC Obligations does not exceed the total of all non-Defaulting Lenders’ Commitments and (y) no Default or Event of Default has occurred and is continuing
at the time such Lender becomes a Defaulting Lender and its L/C Obligation is reallocated; 
 (ii) if the reallocation
described in clause (i) above cannot, or can only partially, be effected, each Borrower for whom a Letter of Credit was issued shall within one Business Day following notice by the Administrative Agent (which notice shall be promptly delivered
by the Administrative Agent upon the failure of the reallocation in clause (i) above to be fully effected) cash collateralize such Defaulting Lender’s L/C 

  
 73 








 
Obligation as to such Letter of Credit (after giving effect to any partial reallocation pursuant to clause (i) above), which cash collateral shall be deposited into a cash collateral account
in the name of and under the control of the Administrative Agent, in accordance with the procedures set forth in Section 5.9 for so long as such L/C Obligation is outstanding; 

(iii) if a Borrower cash collateralizes any portion of such Defaulting Lender’s L/C Obligation pursuant to this
Section 12.9(c), such Borrower shall not be required to pay any Letter of Credit Fees to such Defaulting Lender with respect to such Defaulting Lender’s L/C Obligation during the period such Defaulting Lender’s L/C Obligation are cash
collateralized; 
 (iv) if the L/C Obligation of the non-Defaulting Lenders is
reallocated pursuant to Section 12.9(c), then the fees payable to the Lenders pursuant to Section 5.3 shall be adjusted in accordance with such non-Defaulting Lenders’ Commitment Percentage; and

 (v) if any Defaulting Lender’s L/C Obligation is neither cash collateralized nor reallocated pursuant to this
Section 2.19(c), then, without prejudice to any rights or remedies of the Issuing Lenders or any Lender hereunder, all Facility Fees that otherwise would have been payable to such Defaulting Lender (solely with respect to the portion of such
Defaulting Lender’s Commitment that was utilized by such L/C Obligation) and Letter of Credit Fees payable with respect to such Defaulting Lender’s L/C Obligation shall be payable to the Administrative Agent as cash collateral until such
L/C Obligation is cash collateralized and/or reallocated. 
 (d) so long as any Lender is a Defaulting Lender, the Issuing Lender shall not
be required to issue, amend or increase any Letter of Credit, unless it is satisfied that 100% of the related exposure will be covered by the Commitments of the non-Defaulting Lenders and/or cash collateral
will be provided by the Borrowers in accordance with Section 12.9(c), and participating interests in any such newly issued or increased Letter of Credit shall be allocated among non-Defaulting Lenders in
a manner consistent with Section 12.9(c)(i) (and Defaulting Lenders shall not participate therein). 
 (e) except as otherwise provided
in this Credit Agreement, any amount payable to or for the account of any Defaulting Lender in its capacity as a Lender hereunder (whether on account of principal, interest, fees or otherwise, and including any amounts payable to such Defaulting
Lender) shall, in lieu of being distributed to such Defaulting Lender, be retained by the Administrative Agent in a segregated account and, subject to any applicable requirements of law, (A) be applied, at such time or times as may be
determined by the Administrative Agent, (1) first, to the payment of any amounts owing by such Defaulting Lender to the Administrative Agent hereunder, (2) second, pro rata, to the payment of any amounts owing by such Defaulting Lender to
the Issuing Lenders in respect of such Defaulting Lender’s participations in Letters of Credit, (3) third, to cash collateralize participation obligations of such Defaulting Lender in respect of outstanding Letters of Credit and
(4) fourth, to the funding of such Defaulting Lender’s Commitment Percentage of any Loans in respect of which such Defaulting Lender shall have 

  
 74 








 
failed to fund such share as required hereunder, (B) to the extent not applied as aforesaid, be held, if so determined by the Administrative Agent, as cash collateral for funding obligations
of such Defaulting Lender in respect of future Loans hereunder, (C) to the extent not applied or held as aforesaid, be applied, pro rata, to the payment of any amounts owing to any Borrower or any
non-Defaulting Lenders as a result of any judgment of a court of competent jurisdiction obtained by any Borrower or any non-Defaulting Lenders against such Defaulting
Lender as a result of such Defaulting Lender’s breach of its obligations hereunder and (D) to the extent not applied or held as aforesaid, be distributed to such Defaulting Lender or as otherwise directed by a court of competent
jurisdiction. 
 (f) The Borrowers may, in their sole discretion, require any Defaulting Lender to transfer and assign its interests, rights
and obligations under this Credit Agreement in a manner consistent with the terms and conditions of Section 4.5 (but at the expense of such Defaulting Lender) to an Eligible Assignee that shall assume such assigned obligations; provided,
however, that the Borrowers shall have given written notice to the Administrative Agent in the case of an assignee that is not a Lender. The Borrowers shall not be permitted to require a Defaulting Lender to assign any part of its interests,
rights and obligations under this Credit Agreement pursuant to this Section 10.(f) unless the Borrowers have notified such Defaulting Lender of their intention to require the assignment thereof at least ten days prior to the proposed assignment
date. 
 (g) In the event that the Administrative Agent, the Borrowers and the Issuing Lender agree that a Defaulting Lender has adequately
remedied all matters that caused such Lender to be a Defaulting Lender, then the L/C Obligations of the Lenders shall be readjusted to reflect the inclusion of such Lender’s Commitment and on such date such Lender shall purchase at par such of
the Revolving Loans of the other Lenders as the Administrative Agent shall determine may be necessary in order for such Lender to hold such Revolving Loans in accordance with its Commitment Percentage. 

12.10 Survival of Indemnification and Representations and Warranties. 

All indemnities set forth herein, the agreements contained in Sections 4.1(c), 4.2, 4.3 and 4.4 and all representations and warranties made
herein shall survive the execution and delivery of this Credit Agreement, the making of the Loans, and the repayment of the Loans and other obligations and the termination of the Commitments hereunder. 

12.11 GOVERNING LAW. 

THIS CREDIT AGREEMENT AND THE OTHER CREDIT DOCUMENTS AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER AND THEREUNDER SHALL BE
GOVERNED BY AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. Each Borrower irrevocably consents to the service of process out of any competent court in any action or proceeding brought in connection with this
Credit Agreement by the mailing of copies thereof by registered or certified mail, postage prepaid, to it at its address for notices pursuant to Section 12.1, such service to become effective 30 days after such mailing. Nothing herein shall
affect the right of a Lender to serve process in any other manner permitted by law. 

  
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 12.12 WAIVER OF JURY TRIAL. 

EACH OF THE PARTIES TO THIS CREDIT AGREEMENT HEREBY IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM
ARISING OUT OF OR RELATING TO THIS CREDIT AGREEMENT, ANY OF THE OTHER CREDIT DOCUMENTS OR THE TRANSACTIONS CONTEMPLATED HEREBY. 

12.13 Severability. 

If any provision of any of the Credit Documents is determined to be illegal, invalid or unenforceable, such provision shall be fully severable
and the remaining provisions shall remain in full force and effect and shall be construed without giving effect to the illegal, invalid or unenforceable provisions. 

12.14 Entirety. 

This Credit Agreement together with the other Credit Documents represent the entire agreement of the parties hereto and thereto, and supersede
all prior agreements and understandings, oral or written, if any, including any commitment letters or correspondence relating to the Credit Documents or the transactions contemplated herein and therein. 

12.15 Binding Effect. 

This Credit Agreement shall become effective at such time when all of the conditions set forth in Section 6.1 have been satisfied or
waived by the Lenders and this Credit Agreement shall have been executed by each of the Borrowers and the Administrative Agent, and the Administrative Agent shall have received copies (telefaxed or otherwise) which, when taken together, bear the
signatures of each Lender, and thereafter this Credit Agreement shall be binding upon and inure to the benefit of each Borrower, the Administrative Agent and each Lender and their respective successors and permitted assigns. 

12.16 Submission to Jurisdiction. 

Each Borrower hereby irrevocably and unconditionally submits, for itself and its property, to the nonexclusive jurisdiction of the Supreme
Court of the State of New York sitting in New York County and of the United States District Court of the Southern District of New York, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Credit
Agreement, or for recognition or enforcement of any judgment, and each of the parties hereto hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in such New York
State or, to the extent permitted by law, in such Federal court. Each of the parties hereto agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in
any other manner provided by law. Nothing in this Credit Agreement shall affect any right that the Administrative Agent or any Lender may otherwise have to bring any action or proceeding relating to this Credit Agreement against any Borrower or its
properties in the courts of any jurisdiction. Each Borrower hereby irrevocably 

  
 76 








 
and unconditionally waives, to the fullest extent it may legally and effectively do so, any objection which it may now or hereafter have to the laying of venue of any suit, action or proceeding
arising out of or relating to this Credit Agreement in any court referred to above. Each of the parties hereto hereby irrevocably waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such action
or proceeding in any such court. Each of the Borrowers also hereby irrevocably and unconditionally waives any right it may have to claim or recover in any legal action or proceeding referred to in this Section any special, exemplary, punitive or
consequential damages. 
 12.17 Confidentiality. Each of the Administrative Agent and each Lender agrees to keep confidential
all non-public information provided to it by any Borrower pursuant to this Credit Agreement that is designated by such Borrower as confidential; provided that nothing herein shall prevent the Administrative
Agent or any Lender from disclosing any such information (a) to the Administrative Agent, any other Lender or any of its Affiliates and other parties hereto, (b) subject to an agreement to comply with the provisions of this
Section 12.17 (or terms substantially consistent with and no less restrictive than this Section 12.17), to (i) any actual or prospective Assignee or participant, (ii) credit insurance providers requiring access to such
information in connection with credit insurance issued for the benefit of such Lender, and (iii) any contractual counterparties (or the professional advisors thereto) to any swap, derivative or securitization transaction relating directly to
obligations of parties under this Credit Agreement, (c) to its employees, directors, agents, attorneys and accountants or those of any of its affiliates, (d) upon the request or demand of any Governmental Authority or any self-regulatory
organization claiming jurisdiction or oversight over the Administrative Agent or such Lender or any of their respective affiliates, (e) in response to any order of any court or other Governmental Authority or as may otherwise be required
pursuant to any requirement of law, (f) if required to do so in connection with any litigation or similar proceeding, (g) that has been publicly disclosed, (h) to the National Association of Insurance Commissioners or any similar
organization or any nationally recognized rating agency that requires access to information about a Lender’s investment portfolio in connection with ratings issued with respect to such Lender, (i) in connection with the exercise of any
remedy hereunder or under any other Credit Document, (j) market data collectors, league table providers and similar service providers to the lending industry, such information to consist of deal terms and other information customarily provided
by arrangers to league table providers or found in Gold Sheets and similar industry publications, and (k) with the written consent of any Borrower. 

12.18 Designation of SPVs. 

Notwithstanding anything to the contrary contained herein, any Lender, (a “Granting Lender”) may grant to a special purpose
funding vehicle (an “SPV”), identified as such in writing from time to time by such Granting Lender to the Administrative Agent and the Borrowers, the option to fund all or any part of any Loan that such Granting Lender would
otherwise be obligated to fund pursuant to this Credit Agreement; provided that (i) nothing herein shall constitute a commitment by any SPV to fund any Loan, (ii) if an SPV elects not to exercise such option or otherwise fails to
fund all or any part of such Loan, the Granting Lender shall be obligated to fund such Loan pursuant to the terms hereof, (iii) no SPV shall have any voting rights pursuant to Section 12.6 and (iv) with respect to notices, payments
and other 

  
 77 








 
matters hereunder, the Borrowers, the Administrative Agent and the Lenders shall not be obligated to deal with an SPV, but may limit their communications and other dealings relevant to such SPV
to the applicable Granting Lender. The funding of a Loan by an SPV hereunder shall utilize the Revolving Loan Commitment of the Granting Lender to the same extent that, and as if, such Loan were funded by such Granting Lender. 

As to any Loans or portion thereof made by it, each SPV shall have all the rights that its applicable Granting Lender making such Loans or
portion thereof would have had under this Credit Agreement; provided, however, that each SPV shall have granted to its Granting Lender an irrevocable power of attorney, to deliver and receive all communications and notices under this Credit
Agreement (and any related documents) and to exercise on such SPV’s behalf, all of such SPV’s voting rights under this Credit Agreement. No additional Note shall be required to evidence the Loans or portion thereof made by an SPV; and the
related Granting Lender shall be deemed to hold its Note as agent for such SPV to the extent of the Loans or portion thereof funded by such SPV. In addition, any payments for the account of any SPV shall be paid to its Granting Lender as agent for
such SPV. 
 Each party hereto hereby agrees that no SPV shall be liable for any indemnity or payment under this Credit Agreement for which
a Lender would otherwise be liable for so long as, and to the extent, the Granting Lender provides such indemnity or makes such payment. In furtherance of the foregoing, each party hereto hereby agrees (which agreements shall survive the termination
of this Credit Agreement) that, prior to the date that is one year and one day after the payment in full of all outstanding commercial paper or other senior indebtedness of any SPV, it will not institute against, or join any other person in
instituting against, such SPV any bankruptcy, reorganization, arrangement, insolvency or liquidation proceedings under the laws of the United States or any State thereof. 

In addition, notwithstanding anything to the contrary contained in this Credit Agreement, any SPV may (i) at any time and without paying
any processing fee therefor, assign or participate all or a portion of its interest in any Loans to the Granting Lender or to any financial institutions providing liquidity and/or credit support to or for the account of such SPV to support the
funding or maintenance of Loans and (ii) disclose on a confidential basis any non-public information relating to its Loans to any rating agency, commercial paper dealer or provider of any surety,
guarantee or credit or liquidity enhancements to such SPV. This Section 12.17 may not be amended without the written consent of any Granting Lender affected thereby. 

12.19 USA Patriot Act. Each Lender hereby notifies each Borrower that pursuant to the requirements of the USA Patriot Act (Title
III of Pub. L. 107-56 (signed into law October 26, 2001) (the “Patriot Act”), it is required to obtain, verify and record information that identifies each Borrower, which information
includes the name and address of each Borrower and other information that will allow such Lender to identify each Borrower in accordance with the Patriot Act. 

  
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 12.20 No Fiduciary Duty 

Each Borrower agrees that nothing in the Credit Documents will be deemed to create an advisory, fiduciary, agency relationship or other
similar duty between any Credit Party and its Affiliates, on the one hand, and any Borrower, its stockholders or its affiliates on the other with respect to the transactions contemplated hereby (irrespective of whether any Credit Party or its
Affiliates has advised, is currently advising or will advise any Borrower on other unrelated matters), or any other obligation by a Credit Party or its Affiliates to any Borrower its stockholders or its affiliates except the obligations expressly
set forth in the Credit Documents. Each Borrower agrees that it will not claim that any Lender has rendered advisory services of any nature or respect, or owes a fiduciary or similar duty to the Borrowers, in connection with the transactions
contemplated hereby or the process leading thereto. Each Credit Party and their respective Affiliates may have economic interests that conflict with those of the Borrowers, their stockholders, and/or their respective Affiliates. 

12.21 Acknowledgement and Consent to Bail-In of EEA Financial Institutions.  

Notwithstanding anything to the contrary in any Credit Document or in any other agreement, arrangement or understanding among any such
parties, each party hereto acknowledges that any liability of any EEA Financial Institution arising under any Credit Document, to the extent such liability is unsecured, may be subject to the write-down and conversion powers of an EEA Resolution
Authority and agrees and consents to, and acknowledges and agrees to be bound by: 
 (a) the application of any Write-Down and Conversion
Powers by an EEA Resolution Authority to any such liabilities arising hereunder which may be payable to it by any party hereto that is an EEA Financial Institution; and 

(b) the effects of any Bail-In Action on any such liability, including, if applicable: 

(i) a reduction in full or in part or cancellation of any such liability; 

(ii) a conversion of all, or a portion of, such liability into shares or other instruments of ownership in such EEA Financial
Institution, its parent undertaking, or a bridge institution that may be issued to it or otherwise conferred on it, and that such shares or other instruments of ownership will be accepted by it in lieu of any rights with respect to any such
liability under this Credit Agreement or any other Credit Document; or 
 (iii) the variation of the terms of such liability
in connection with the exercise of the write-down and conversion powers of any EEA Resolution Authority. 
 12.22 Effect of
Restatement. This Credit Agreement shall amend and restate the Existing Credit Agreement in its entirety, with the parties hereby agreeing that there is no novation of the Existing Credit Agreement and from and after the Closing Date, the rights
and obligations of the parties under the Existing Credit Agreement shall be subsumed and governed by this Credit Agreement. From and after the Closing Date, the obligations and Commitments under the Existing Credit Agreement shall continue as
obligations and Commitments under this Credit Agreement until otherwise paid or terminated in accordance with the terms hereof. 

  
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 [Remainder of Page Intentionally Left Blank] 

  
 80 








 IN WITNESS WHEREOF, the parties hereto have caused this Credit Agreement to be duly executed and
delivered by their proper and duly authorized officers as of the day and year first written above. 
  

			
	DOMINION ENERGY, INC.
		
	By:	 	/s/ James R. Chapman


 
			
	Name:	 	James R. Chapman
	Title:	 	 Senior Vice President — Mergers &

Acquisitions and Treasurer



  

			
	VIRGINIA ELECTRIC AND POWER COMPANY
		
	By:	 	/s/ James R. Chapman


 
			
	Name:	 	James R. Chapman
	Title:	 	 Senior Vice President — Mergers &

Acquisitions and Treasurer



  

			
	DOMINION ENERGY GAS HOLDINGS, LLC
		
	By:	 	/s/ James R. Chapman


 
			
	Name:	 	James R. Chapman
	Title:	 	 Senior Vice President — Mergers &

Acquisitions and Treasurer



  

			
	QUESTAR GAS COMPANY
		
	By:	 	/s/ James R. Chapman


 
			
	Name:	 	James R. Chapman
	Title:	 	 Senior Vice President — Mergers &

Acquisitions and Treasurer



 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	 JPMORGAN CHASE BANK, N.A., as

Administrative Agent

		
	By:	 	/s/ Juan Javellana


 
			
	Name:	 	Juan Javellana
	Title:	 	Executive Director


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	 JPMORGAN CHASE BANK, N.A., as an

Issuing Lender

		
	By:	 	/s/ Juan Javellana


 
			
	Name:	 	Juan Javellana
	Title:	 	Executive Director


  

			
	 JPMORGAN CHASE BANK, N.A., as a

Lender

		
	By:	 	/s/ Juan Javellana


 
			
	Name:	 	Juan Javellana
	Title:	 	Executive Director


  

			
	MIZUHO BANK, LTD., as a Lender
		
	By:	 	/s/ Nelson Y. Chang


 
			
	Name:	 	Nelson Y. Chang
	Title:	 	Authorized Signatory


  

			
	 Bank of America, N.A., as an Issuing

Lender

		
	By:	 	/s/ Jerry Wells


 
			
	Name:	 	Jerry Wells
	Title:	 	Director


  

			
	Bank of America, N.A., as a Lender
		
	By:	 	/s/ Jerry Wells


 
			
	Name:	 	Jerry L. Wells
	Title:	 	Director


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	 THE BANK OF NOVA SCOTIA, as an

Issuing Lender

		
	By:	 	/s/ Nick Giarratano


 
			
	Name:	 	Nick Giarratano
	Title:	 	Director


  

			
	 THE BANK OF NOVA SCOTIA, as a

Lender

		
	By:	 	/s/ Nick Giarratano


 
			
	Name:	 	Nick Giarratano
	Title:	 	Director


  

			
	 WELLS FARGO BANK, N.A., as an

Issuing Lender

		
	By:	 	/s/ Frederick W. Price


 
			
	Name:	 	Frederick W. Price
	Title:	 	Managing Director


  

			
	WELLS FARGO BANK, N.A., as a Lender
		
	By:	 	/s/ Frederick W. Price


 
			
	Name:	 	Frederick W. Price
	Title:	 	Managing Director


  

			
	 The Bank of Tokyo-Mitsubishi UFJ, Ltd., as

a Lender

		
	By:	 	/s/ Viet-Linh Fujitaki


 
			
	Name:	 	Viet-Linh Fujitaki
	Title:	 	Vice President


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	 CREDIT SUISSE AG, CAYMAN
 ISLANDS
BRANCH, as a Lender

		
	By:	 	/s/ Judith E. Smith


 
			
	Name:	 	Judith E. Smith
	Title:	 	Authorized Signatory


 
			
		
	By:	 	/s/ Szymon Ordys


 
			
	Name:	 	Szymon Ordys
	Title:	 	Authorized Signatory


  

			
	 U.S. Bank National Association, as an

Issuing Lender

		
	By:	 	/s/ Michael E. Temnick


 
			
	Name:	 	Michael E. Temnick
	Title:	 	Vice President


  

			
	U.S. Bank National Association, as a Lender
		
	By:	 	/s/ Michael E. Temnick


 
			
	Name:	 	Michael E. Temnick
	Title:	 	Vice President


  

			
	BARCLAYS BANK PLC, as a Lender
		
	By:	 	/s/ Sydney G. Dennis


 
			
	Name:	 	Sydney G. Dennis
	Title:	 	Director


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	BNP Paribas, as a Lender
		
	By:	 	/s/ Denis O’Meara


 
			
	Name:	 	Denis O’Meara
	Title:	 	Managing Director


 
			
		
	By:	 	/s/ Theodore Sheen


 
			
	Name:	 	Theodore Sheen
	Title:	 	Director


  

			
	Citibank, N.A., as a Lender
		
	By:	 	/s/ Amit Vasani


 
			
	Name:	 	Amit Vasani
	Title:	 	Vice President


  

			
	 DEUTSCHE BANK AG NEW YORK
 BRANCH,
as a Lender

		
	By:	 	/s/ Ming K. Chu


 
			
	Name:	 	Ming K. Chu
	Title:	 	Director


 
			
		
	By:	 	/s/ Virginia Cosenza


 
			
	Name:	 	Virginia Cosenza
	Title:	 	Vice President


  

			
	 GOLDMAN SACHS BANK USA, as a

Lender

		
	By:	 	/s/ Josh Rosenthal


 
			
	Name:	 	Josh Rosenthal
	Title:	 	Authorized Signatory


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	 MORGAN STANLEY BANK, N.A., as a

Lender

		
	By:	 	/s/ Michael King


 
			
	Name:	 	Michael King
	Title:	 	Authorized Signatory


  

			
	 MORGAN STANLEY SENIOR
 FUNDING,
INC., as a Lender

		
	By:	 	/s/ Michael King


 
			
	Name:	 	Michael King
	Title:	 	Vice President


  

			
	ROYAL BANK OF CANADA, as a Lender
		
	By:	 	/s/ Frank Lambrinos


 
			
	Name:	 	Frank Lambrinos
	Title:	 	Authorized Signatory


  

			
	 Sumitomo Mitsui Banking Corporation, as a

Lender

		
	By:	 	/s/ James D. Weinstein


 
			
	Name:	 	James D. Weinstein
	Title:	 	Managing Director


  

			
	SunTrust Bank, as a Lender
		
	By:	 	/s/ Nina Johnson


 
			
	Name:	 	Nina Johnson
	Title:	 	Director


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 
			
	 THE TORONTO-DOMINION BANK,
 NEW YORK
BRANCH, as a Lender

		
	By:	 	/s/ Annie Dorval


 
			
	Name:	 	Annie Dorval
	Title:	 	Authorized Signatory


  

			
	 KEYBANK NATIONAL ASSOCIATION,
 as an
Issuing Lender

		
	By:	 	/s/ Sukanya V. Raj


 
			
	Name:	 	Sukanya V. Raj
	Title:	 	Senior Vice President


  

			
	 KEYBANK NATIONAL ASSOCIATION,
 as a
Lender

		
	By:	 	/s/ Sukanya V. Raj


 
			
	Name:	 	Sukanya V. Raj
	Title:	 	Senior Vice President


  

			
	 BRANCH BANKING AND TRUST
 COMPANY,
as a Lender

		
	By:	 	/s/ John K. Perez


 
			
	Name:	 	John K. Perez
	Title:	 	Senior Vice President


  

			
	 PNC Bank, National Association, as a

Lender

		
	By:	 	/s/ Thomas E. Redmond


 
			
	Name:	 	Thomas E. Redmond
	Title:	 	Managing Director


 [THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT] 







 Schedule 1.1 

COMMITMENTS 
  

													
	 Lender
	  	Commitment	 	  	Commitment
Percentage (rounded to
nearest 1/100%)	 	 	Maximum L/C
Commitment	 
	 JPMorgan Chase Bank, N.A.
	  	$	315,000,000.00	 	  	 	5.25	% 	 	$	50,000,000.00	 
	 Mizuho Bank, Ltd.
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Bank of America, N.A.
	  	$	315,000,000.00	 	  	 	5.25	% 	 	$	50,000,000.00	 
	 The Bank of Nova Scotia
	  	$	315,000,000.00	 	  	 	5.25	% 	 	$	50,000,000.00	 
	 Wells Fargo Bank, N.A.
	  	$	315,000,000.00	 	  	 	5.25	% 	 	$	50,000,000.00	 
	 The Bank of Tokyo-Mitsubishi UFJ, Ltd.
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Credit Suisse AG, Cayman Islands Branch
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 U.S. Bank National Association
	  	$	315,000,000.00	 	  	 	5.25	% 	 	$	100,000,000.00	 
	 Barclays Bank PLC
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 BNP Paribas
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Citibank, N.A.
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Deutsche Bank AG New York Branch
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Goldman Sachs Bank USA
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Morgan Stanley Bank, N.A.
	  	$	275,000,000.00	 	  	 	4.58	% 	 			
	 Morgan Stanley Senior Funding, Inc.
	  	$	40,000,000.00	 	  	 	0.67	% 	 			
	 Royal Bank of Canada
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 Sumitomo Mitsui Banking Corporation
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 SunTrust Bank
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 The Toronto-Dominion Bank, New York Branch
	  	$	315,000,000.00	 	  	 	5.25	% 	 			
	 KeyBank National Association
	  	$	110,000,000.00	 	  	 	1.83	% 	 	$	50,000,000.00	 
	 Branch Banking and Trust Company
	  	$	110,000,000.00	 	  	 	1.83	% 	 			
	 PNC Bank, National Association
	  	$	110,000,000.00	 	  	 	1.83	% 	 			
		  	  
	  
	 	  	  
	  
	 	 	  
	  
	 
	 TOTAL:
	  	$	6,000,000,000.00	 	  	 	100.00	% 	 	$	350,000,000.00	 
		  	  
	  
	 	  	  
	  
	 	 	  
	  
	 








 Schedule 5.1 

EXISTING LETTERS OF CREDIT 
  

													
	 Borrower
	  	 Issuing

Lender
	  	Current
Amount	 	  	Expiration
Date	 	  	 Beneficiary

	 VaPower
	  	JPMC	  	$	10,000.00	 	  	 	12/31/2018	 	  	Town of Gordonsville
	 VaPower
	  	JPMC	  	$	300,000.00	 	  	 	12/31/2018	 	  	Town of Gordonsville
	 Dominion Energy
	  	Keybank	  	$	2,350,000.00	 	  	 	12/12/2018	 	  	Liberty Mutual
	 Dominion Energy
	  	Keybank	  	$	67,157.77	 	  	 	5/1/2019	 	  	Kern County
	 Dominion Energy
	  	Keybank	  	$	158,088.03	 	  	 	5/1/2019	 	  	Kern County
	 Dominion Energy
	  	U.S.Bank	  	$	2,188,305.00	 	  	 	8/30/2018	 	  	Pacific Gas and Electric Co.
	 Dominion Energy
	  	U.S.Bank	  	$	4,110,783.00	 	  	 	6/30/2019	 	  	Pacific Gas and Electric Co.
	 Dominion Energy
	  	U.S.Bank	  	$	3,918,474.00	 	  	 	10/31/2018	 	  	Southern California Edison Company
	 Dominion Energy
	  	U.S.Bank	  	$	1,357,715.00	 	  	 	7/31/2018	 	  	Southern California Edison Company
	 Dominion Energy
	  	U.S.Bank	  	$	10,000,000.00	 	  	 	2/28/2019	 	  	California Department of Water Resources
	 Dominion Energy
	  	U.S.Bank	  	$	2,350,000.00	 	  	 	12/31/2018	 	  	Southern California Public Authority
	 Dominion Energy
	  	U.S.Bank	  	$	258,409.21	 	  	 	3/13/2019	 	  	RE Columbia LLC
	 Dominion Energy
	  	U.S.Bank	  	$	1,840.00	 	  	 	12/6/2019	 	  	Town of Myersville - Planning and Zoning ADMM.
	 Dominion Energy
	  	U.S.Bank	  	$	4,844,635.00	 	  	 	12/14/2018	 	  	Pacific Gas and Electric Co.
	 Dominion Energy
	  	U.S.Bank	  	$	621,806.00	 	  	 	12/14/2018	 	  	Southern California Edison Company
	 Dominion Energy
	  	U.S.Bank	  	$	5,235,192.00	 	  	 	12/31/2018	 	  	Pacific Gas and Electric Co.
	 Dominion Energy
	  	U.S.Bank	  	$	452,216.01	 	  	 	3/1/2019	 	  	Southern California Edison Company
	 Dominion Energy
	  	U.S.Bank	  	$	4,269,082.00	 	  	 	12/15/2018	 	  	Pacific Gas and Electric Co.
	 Dominion Energy
	  	U.S.Bank	  	$	5,385,000.00	 	  	 	7/1/2019	 	  	Southern California Edison Company
	 Dominion Energy
	  	U.S.Bank	  	$	418,968.00	 	  	 	1/6/2019	 	  	Kern County
	 Dominion Energy
	  	U.S.Bank	  	$	165,015.00	 	  	 	1/6/2019	 	  	Kern County
	 Dominion Energy
	  	U.S.Bank	  	$	165,000.00	 	  	 	2/3/2019	 	  	County of Henrico, Virginia
	 Dominion Energy
	  	U.S.Bank	  	$	2,796,113.61	 	  	 	12/31/2018	 	  	San Diego Gas and Electric Company
	 Dominion Energy
	  	U.S.Bank	  	$	26,500.00	 	  	 	12/31/2018	 	  	Kern County
	 Dominion Energy
	  	U.S.Bank	  	$	257,784.00	 	  	 	12/31/2018	 	  	County of York, Virginia
	 Dominion Energy
	  	U.S.Bank	  	$	77,214.63	 	  	 	11/1/2018	 	  	Frederick County, Maryland
	 Dominion Energy
	  	U.S.Bank	  	$	353,100.00	 	  	 	10/29/2018	 	  	Maricopa Sun, LLC
	 Dominion Energy
	  	U.S.Bank	  	$	55,320.00	 	  	 	10/19/2018	 	  	Genesee Township
	 Dominion Energy
	  	U.S.Bank	  	$	9,936,685.00	 	  	 	12/31/2018	 	  	Imperial Irrigation District









													
	 Borrower
	  	 Issuing

Lender
	  	Current
Amount	 	  	Expiration
Date	 	  	 Beneficiary

	 Dominion Energy
	  	U.S.Bank	  	$	500,000.00	 	  	 	12/31/2018	 	  	Old Dominion Electric Cooperative
	 Dominion Energy
	  	U.S.Bank	  	$	4,219,624.00	 	  	 	12/31/2018	 	  	Duke Energy Progress, LLC
	 Dominion Energy
	  	U.S.Bank	  	$	1,000,000.00	 	  	 	12/31/2018	 	  	Old Dominion Electric Cooperative
	 Dominion Energy
	  	U.S.Bank	  	$	4,094,261.00	 	  	 	12/31/2018	 	  	Pacific Gas and Electric Co.
	 VaPower
	  	U.S.Bank	  	$	119,447.35	 	  	 	4/24/2020	 	  	Board of County Supervisors of Prince William County
	 VaPower
	  	U.S.Bank	  	$	247,027.55	 	  	 	4/15/2020	 	  	Board of County Supervisors of Prince William County
	 Total
	  		  	$	72,310,763.15	 	  				  	








 Schedule 12.1 

NOTICES 
 Borrowers 

 

			
	 Dominion Energy, Inc.
	  	Virginia Electric and Power Company
	 120 Tredegar Street
	  	120 Tredegar Street
	 Richmond, Virginia 23219
	  	Richmond, Virginia 23219
	 Attn: James R. Chapman
	  	Attn: James R. Chapman
	 Telephone:
804-819-2181
	  	Telephone: 804-819-2181
	 Fax:
804-819-2211
	  	Fax: 804-819-2211
		
	 Dominion Energy Gas Holdings, LLC
	  	Questar Gas Company
	 120 Tredegar Street
	  	120 Tredegar Street
	 Richmond, Virginia 23219
	  	Richmond, Virginia 23219
	 Attn: James R. Chapman
	  	Attn: James R. Chapman
	 Telephone:
804-819-2181
	  	Telephone: 804-819-2181
	 Fax:
804-819-2211
	  	Fax: 804-819-2211
		
	 with a copy to:
	  	
		
	 Dominion Energy Services, Inc.
	  	
	 120 Tredegar Street
	  	
	 Richmond, Virginia 23219
	  	
	 Attn: Russell J. Singer, Esq.
	  	
	 Telephone:
804-819-2389
	  	
	 Fax:
804-819-2202
	  	
		
	 Administrative Agent
	  	
		
	 JPMorgan Chase Bank, NA
	  	
	 Floor 3, Stanton Christiana Road, Ops 2
	  	
	 Newark, DE 19713
	  	
	 Attn: Nicholas Fattori
	  	
	 Telephone:
302-552-0588
	  	
	 Fax:
302-634-1417
	  	
		
	 with a copy to:
	  	
		
	 JPMorgan Chase Bank, NA
	  	
	 383 Madison Avenue
	  	
	 24th Floor
	  	
	 New York, New York
	  	
	 Attn: Brad Alvarez
	  	
	 Telephone:
212-270-9618
	  	
	 Fax:
212-270-5100
	  	








 Exhibit 2.2(a) 

FORM OF NOTICE OF BORROWING 

Pursuant to subsection 6.2(a) of the Third Amended and Restated Revolving Credit Agreement (as amended, supplemented or otherwise modified
from time to time, the “Credit Agreement”), dated as of March 20, 2018, among Dominion Energy, Inc., a Virginia corporation, Virginia Electric and Power Company, a Virginia corporation, Dominion Energy Gas Holdings, LLC, a
Virginia limited liability company, and Questar Gas Company, a Utah corporation (each of the above, individually, a “Borrower”, collectively, the “Borrowers”), the several banks and other financial institutions from
time to time parties thereto (the “Lenders”), JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto, the undersigned hereby delivers this Notice of Borrowing. 

[Insert name of relevant Borrower] hereby requests that a [Eurodollar Revolving/ Base Rate] Loan be made in the aggregate principal
amount of                      on
                    , 201     [with an Interest Period of         
[days] [months]]. 
 The undersigned hereby certifies as follows: 

(a) The representations and warranties made by [insert name of relevant Borrower] in or pursuant to the Credit Agreement
are true and correct in all material respects on and as of the date hereof with the same effect as if made on the date hereof (or, if any such representation and warranty is expressly stated to have been made as of a specific date, as of such
specific date) and [insert name of relevant Borrower] hereby certifies that the proceeds of this Loan will be used to provide credit support for such Borrower’s commercial paper, for working capital of such Borrower and its
Subsidiaries, and/or for other general corporate purposes; [; provided that the representations and warranties set forth in (x) clause (ii) of the second paragraph of Section 7.6 of the Credit Agreement and (y) Section 7.9
of the Credit Agreement need not be true and correct as a condition to any borrowing utilized by [insert name of relevant Borrower]]1; and 

(b) No Default or Event of Default has occurred and is continuing on the date hereof or after giving effect to the Loans and
other extensions of credit requested to be made on such date. 
 Capitalized terms used herein and not defined herein shall have the
meanings given to them in the Credit Agreement. 
 [Insert name of relevant Borrower] agrees that if prior to the time of the
borrowing requested hereby any matter certified to herein by it will not be true and correct in all material respects at such time as if then made, it will immediately so notify the Administrative Agent. Except to the extent, if any, that prior to
the time of the borrowing requested hereby the Administrative Agent shall receive written notice to the contrary from [insert name of relevant Borrower], each matter certified to herein shall be deemed once again to be certified as true and
correct in all material respects at the date of such borrowings as if then made. 
  

	1 	include with any Notice of Borrowing delivered after the Closing Date. 








 Please transfer by wire the proceeds of the borrowing as directed by [insert name of relevant
Borrower] on the attached Schedule 1. 
 [Insert name of relevant Borrower] has caused this Notice of Borrowing to be
executed and delivered, and the certification and warranties contained herein to be made, by its [Treasurer] this          day of
                    , 201    . 

 

			
	[Insert name of relevant Borrower]
		
	By:	 	 
		 	Name:
		 	Title:









 Exhibit 2.2(c) 

FORM OF NOTICE OF CONVERSION/CONTINUATION 

Pursuant to subsection 2.2(c) of the Third Amended and Restated Revolving Credit Agreement, dated as of March 20, 2018 (as amended,
supplemented or otherwise modified from time to time, the “Credit Agreement”), among Dominion Energy, Inc., a Virginia corporation, Virginia Electric and Power Company, a Virginia corporation, Dominion Energy Gas Holdings, LLC, a
Virginia limited liability company, and Questar Gas Company, a Utah corporation (each of the above, individually, a “Borrower”, and, collectively, the “Borrowers”), the several banks and other financial institutions
from time to time parties to this Agreement (the “Lenders”), JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto, this represents [insert name of relevant Borrower]’s request to convert
or continue Revolving Loans as follows: 
  

	 	1	Date of conversion/continuation:
                                        


  

	 	2.	Amount of Revolving Loans being converted/continued:
$                                     


 

	 	3.	Type of Revolving Loans being converted/continued: 

  

	 	☐	a. Eurodollar Revolving Loans 

  

	 	☐	b. Base Rate Loans 

  

	 	4.	Nature of conversion/continuation: 

  

	 	☐	a. Conversion of Base Rate Loans to Eurodollar Revolving Loans 

  

	 	☐	b. Conversion of Eurodollar Revolving Loans to Base Rate Loans 

  

	 	☐	c. Continuation of Eurodollar Revolving Loans as such 

  

	 	5.	Interest Periods: 

 If Revolving Loans are being continued as or converted to Eurodollar
Revolving Loans, the duration of the new Interest Period that commences on the conversion/ continuation date:
                                 days/month(s) 

In the case of a conversion to or continuation of Eurodollar Revolving Loans, the undersigned officer, to the best of his or her knowledge, on
behalf of [insert name of relevant Borrower], certifies that no Default or Event of Default has occurred and is continuing under the Credit Agreement. 







 Capitalized terms used herein and not defined herein shall have the meanings given to them in the
Credit Agreement. 
  

									
		 		 		 	[insert name of relevant Borrower]
					
	DATED:	 	 	 		 	 By:
	 	 
		 		 		 		 	 Name:

		 		 		 		 	 Title:









 Exhibit 2.7(a) 

FORM OF REVOLVING LOAN NOTE 
  

			
	$                	  	New York, New York
		  	                 ,
                

 FOR VALUE RECEIVED, the undersigned, [Dominion Energy, Inc., a Virginia corporation] [Virginia Electric and
Power Company, a Virginia corporation] [Dominion Energy Gas Holdings, LLC, a Virginia limited liability company] [Questar Gas Company, a Utah corporation], hereby unconditionally promises to pay on the Maturity Date to the order of ________(the
“Lender”) at the office of JPMorgan Chase Bank, N.A. located at 270 Park Avenue, New York, New York, 10017, in lawful money of the United States of America and in immediately available funds, the lesser of (a) __________ DOLLARS
($_____) and (b) the aggregate unpaid principal amount of all Revolving Loans made by the Lender to the undersigned pursuant to subsection 2.1 of the Credit Agreement referred to below. The undersigned further agrees to pay interest in like
money at such office on the unpaid principal amount hereof from time to time outstanding at the rates per annum and on the dates specified in subsection 3.1 of the Credit Agreement, until paid in full (both before and after judgment to the extent
permitted by law). The holder of this Revolving Loan Note is hereby authorized to endorse the date, amount, type, interest rate and duration of each Revolving Loan made or converted by the Lender to the undersigned, the date and amount of each
repayment of principal thereof, and, in the case of Eurodollar Revolving Loans, the Interest Period with respect thereto, on the schedules annexed hereto and made a part hereof, or on a continuation thereof which shall be attached hereto and made a
part hereof, which endorsement shall constitute prima facie evidence of the accuracy of the information so endorsed; provided, however, that failure by any holder to make any such recordation on such schedules or
continuation thereof shall not in any manner affect any of the obligations of the undersigned to make payments of principal and interest in accordance with the terms of this Revolving Loan Note and the Credit Agreement. 

This Revolving Loan Note is one of the Revolving Loan Notes referred to in the Third Amended and Restated Revolving Credit Agreement dated as
of March 20, 2018 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”), among Dominion Energy, Inc., Virginia Electric and Power Company, Dominion Energy Gas Holdings, LLC, Questar Gas
Company, a Utah corporation, the several banks and other financial institutions from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto, is entitled to the benefits thereof and is
subject to optional and mandatory prepayment in whole or in part as provided therein. 
 Capitalized terms used but not defined herein shall
have the meanings assigned to such terms in the Credit Agreement. 







 Upon the occurrence of any one or more of the Events of Default with respect to the undersigned
specified in the Credit Agreement, all amounts then remaining unpaid on this Revolving Loan Note shall become, or may be declared to be, immediately due and payable as provided therein. 

This Revolving Loan Note shall be governed by and construed and interpreted in accordance with the laws of the State of New York. 

 

			
	[Insert name of relevant Borrower]
		
	By:	 	 
		 	Name:
		 	Title:



  
 2 








 Schedule I to 

Revolving 
 Loan Note 

BASE RATE LOANS AND CONVERSIONS AND 

REPAYMENTS OF PRINCIPAL 
  

																											
	 Date
	 	 	  	 Amount of
Base Rate Loans
	 	 	  	 Amount of

Base Rate
 Loans

Converted into
Eurodollar

Revolving
 Loans
	 	 	  	 Amount of

Eurodollar
 Revolving

Loans

Converted into
Base Rate

Loans
	 	 	  	 Amount of Principal
Repaid
	 	 	  	 Unpaid
Principal
Balance
	 	 	  	 Notation

Made
 by
	 	 
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	
														
	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 		  	 	 	








  Schedule II to 

Revolving 
 Loan Note 

EURODOLLAR REVOLVING LOANS AND CONVERSIONS 

AND REPAYMENTS OF PRINCIPAL 
  

																															
	 Date
	 	 	  	 Amount of
Eurodollar
Revolving Loans
	 	 	 	Interest
Period	 	 	  	 Amount of Base Rates
Loans Converted into
Eurodollar
Revolving Loans
	 	 	  	 Amount of Eurodollar
Revolving Loans Converted
into Base
Rate Loans
	 	 	  	 Amount of Principal Repaid
	 	 	  	 Unpaid
Principal
Balance
	 	 	  	 Notation
Made by
	 	 
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	
	 		 		 		 		 		 		 		 	
		 		  		 		 		 		  		 		  		 		  		 		  		 		  		 	








 Exhibit 2.8(a) 

FORM OF EXTENSION OF MATURITY DATE REQUEST 

[Date] 
 JPMorgan Chase Bank, N.A., as
Administrative Agent 
 270 Park Avenue 
 New York, New York
10017 
 Attention: 
 Ladies and Gentlemen: 

Reference is made to the Third Amended and Restated Revolving Credit Agreement, dated as of March 20, 2018, among the undersigned, the
lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, Mizuho Bank, Ltd., Bank of America, N.A., The Bank of Nova Scotia and Wells Fargo Bank, N.A., as Syndication Agents (as amended, supplemented or otherwise
modified from time to time, the “Credit Agreement”). Terms defined in the Credit Agreement are used herein as therein defined. 

The undersigned hereby represent and warrant that (i) on the date hereof no Default or Event of Default has occurred and is continuing
and (ii) the representations and warranties made by each Borrower in or pursuant to the Credit Documents are true and correct in all material respects on and as of the date hereof with the same effect as if made on such date (or, if any such
representation and warranty is expressly stated to have been made as of a specific date, as of such specific date). 
 This is an Extension
of Maturity Date Request pursuant to Section 2.8(a) of the Credit Agreement requesting an extension of the Maturity Date to [INSERT REQUESTED MATURITY DATE]. Please transmit a copy of this Extension of Maturity Date Request to each of the
Lenders. 








									
	 DOMINION ENERGY, INC.
	 		 	 VIRGINIA ELECTRIC AND POWER

COMPANY

					
	By:	 	 	 		 	By:	 	 
					
	Title:	 	 	 		 	Title:	 	 
			
	DOMINION ENERGY GAS HOLDINGS, LLC	 		 	QUESTAR GAS COMPANY
					
	By:	 	 	 		 	By:	 	 
					
	Title:	 	 	 		 	Title:	 	 


  
 2 








 Exhibit 2.8(b) 

FORM OF EXTENSION OF MATURITY DATE CERTIFICATE 

[Date] 
 JPMorgan Chase Bank, N.A., as
Administrative Agent 
 270 Park Avenue 
 New York, New York
10017 
 Attention: 
 Ladies and Gentlemen: 

Reference is made to the Third Amended and Restated Revolving Credit Agreement, dated as of March 20, 2018, among the undersigned, the
lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, Mizuho Bank, Ltd., Bank of America, N.A., The Bank of Nova Scotia and Wells Fargo Bank, N.A., as Syndication Agents (as amended, supplemented or otherwise
modified from time to time, the “Credit Agreement”). Terms defined in the Credit Agreement are used herein as therein defined. 

The undersigned hereby represent and warrant that (i) on the date hereof no Default or Event of Default has occurred and is continuing
and (ii) the representations and warranties made by each Borrower in or pursuant to the Credit Documents are true and correct in all material respects on and as of the date hereof with the same effect as if made on such date (or, if any such
representation and warranty is expressly stated to have been made as of a specific date, as of such specific date) 
 This is an Extension
of Maturity Date Certificate required to be furnished pursuant to Section 2.8(b) of the Credit Agreement in connection with the extension of the Maturity Date to [INSERT REQUESTED MATURITY DATE]. 








									
	 DOMINION ENERGY, INC.
	 		 	 VIRGINIA ELECTRIC AND POWER COMPANY

					
	By:	 	 	 		 	By:	 	 
					
	Title:	 	 	 		 	Title:	 	 


									
			
	DOMINION ENERGY GAS HOLDINGS, LLC	 		 	QUESTAR GAS COMPANY
					
	By:	 	 	 		 	By:	 	 
					
	Title:	 	 	 		 	Title:	 	 


  
 2 








 Exhibit 2.9 

FORM OF SUBLIMIT ADJUSTMENT LETTER 

[Date] 
 JPMorgan Chase Bank, N.A., as
Administrative Agent 
 270 Park Avenue 
 New York, New York
10017 
 Attention: 
 Ladies and Gentlemen: 

Reference is made to the Third Amended and Restated Revolving Credit Agreement, dated as of March 20, 2018, among the undersigned, the
lenders from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, Mizuho Bank, Ltd., Bank of America, N.A., The Bank of Nova Scotia and Wells Fargo Bank, N.A., as Syndication Agents (as amended, supplemented or otherwise
modified from time to time, the “Credit Agreement”). Terms defined in the Credit Agreement are used herein as therein defined. 

Pursuant to Section 2.9 of the Credit Agreement the undersigned hereby request that their respective Sublimits be reallocated as follows:

 Dominion Energy, Inc. agrees that as of
                                 ,
201        , the DEI Sublimit shall be
$                            ; and 

Virginia Electric and Power Company agrees that as of
                            , 201        , the VaPower
Sublimit shall be $                        . 

Dominion Energy Gas Holdings, LLC agrees that as of
                                ,
201        , the DEGH Sublimit shall be $                        . 

Questar Gas Company agrees that as of
                            , 201        , the Questar
Gas Sublimit shall be $                            . 

The undersigned hereby represent and warrant that (i) on the date hereof no Default or Event of Default has occurred and is continuing
and (ii) the representations and warranties made by each Borrower in or pursuant to the Credit Documents are true and correct in all material respects on and as of the date hereof with the same effect as if made on such date (or, if any such
representation and warranty is expressly stated to have been made as of a specific date, as of such specific date); provided that the representations and warranties set forth in (x) clause (ii) of the second paragraph of Section 7.6
of the Credit Agreement and (y) Section 7.9 of the Credit Agreement need not be true and correct as a condition to any reallocation of the Sublimits. 








									
	 DOMINION ENERGY, INC.
	 		 	 VIRGINIA ELECTRIC AND POWER COMPANY

					
	By:	 	 	 		 	By:	 	 
					
	Title:	 	 	 		 	Title:	 	 


									
			
	DOMINION ENERGY GAS HOLDINGS, LLC	 		 	QUESTAR GAS COMPANY
					
	By:	 	 	 		 	By:	 	 
					
	Title:	 	 	 		 	Title:	 	 


  
 2 








 Exhibit 6.1B(c) 

FORM OF CLOSING CERTIFICATE 

March 20, 2018 
 Pursuant to
Section 6.1B(c) of the Third Amended and Restated Revolving Credit Agreement dated as of March 20, 2018 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”), among Dominion Energy,
Inc., Virginia Electric and Power Company, Dominion Energy Gas Holdings, LLC, Questar Gas Company, the several banks and other financial institutions from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the
other agents party thereto, the undersigned [Assistant Treasurer] of the [insert name of relevant Borrower] (the “Borrower”) (solely in his or her capacity as such and not personally) hereby certifies as follows: 

1. The representations and warranties made by the Borrower in or pursuant to the Credit Documents are true and correct in all
material respects on and as of the date hereof with the same effect as if made on such date; 
 2. The conditions precedent
set forth in subsection 6.1B of the Credit Agreement have been satisfied; 
 3. On the date hereof, no Default or Event of
Default has occurred; 
 4. ___________________ is the duly elected and qualified [Assistant] Secretary of the Borrower and
the signature set forth on the signature line for such officer below is such officer’s true and genuine signature; 
 and the undersigned [Assistant]
Secretary of the Borrower hereby certifies as follows: 
 5. The Borrower is a [corporation duly incorporated, validly
existing and in good standing under the laws of the Commonwealth of Virginia][limited liability company duly organized and validly existing under the laws of the Commonwealth of Virginia][corporation, validly existing and in good standing under the
laws of the State of Utah]; 
 6. Attached hereto as Exhibit A is a true and complete copy of resolutions duly adopted
by the Board of Directors of the Borrower authorizing (i) the execution, delivery and performance of the Credit Agreement and (ii) the borrowings contemplated thereunder; such resolutions have not in any way been amended, modified, revoked
or rescinded and have been in full force and effect since their adoption to and including the date hereof and are now in full force and effect; and such resolutions are the only [corporate proceedings][limited liability company proceedings] of the
Borrower now in force relating to or affecting the matters referred to therein; attached hereto as Exhibit B is a true and complete copy of the [By-Laws][Operating Agreement] of the Borrower as


  
 3 








 
in effect on the date hereof; and attached hereto as Exhibit C is a true and complete copy of the [Articles of Incorporation][Articles of Organization] of the Borrower as in effect on the
date hereof; and attached hereto as Exhibit D is a certified copy of the Borrower’s good standing certificate or its equivalent. 

7. All governmental, shareholder and third party consents (including Securities and Exchange Commission clearance) and
approvals necessary or desirable in connection with the transactions contemplated hereby have been received and are in full force and effect, and no condition or requirement of law exists which could reasonably be likely to restrain, prevent or
impose any material adverse condition on the transactions contemplated by the Credit Agreement, and attached hereto as Exhibit E are copies of any required orders of the Virginia State Corporation Commission or any other state utilities
commission approving the Borrower’s execution, delivery and performance of the Credit Agreement and the borrowings thereunder. 

8. The following persons are now duly elected and qualified officers of the Borrower, holding the offices indicated next to
their respective names below, and such officers hold such offices with the Borrower on the date hereof, and the signatures appearing opposite their respective names below are the true and genuine signatures of such officers, and each of such
officers is an authorized signatory of the Borrower and is duly authorized to execute and deliver on behalf of the Borrower, any and all notes, notices, documents, statements and papers under and relating to the Credit Agreement, and otherwise to
act as an authorized signatory of the Borrower under the Credit Documents and all other documents to be executed in connection therewith for all purposes: 
  

					
	 Name
	  	 Office
	  	 Signature

			
		  		  	 
			
		  		  	 

 [remainder of the page left blank intentionally] 

  
 4 








 IN WITNESS WHEREOF, the undersigned have hereunto set our names as of the date first above
written. 
  

									
					
	 By:
	 	 	 		 	 By:
	 	 
		 	 Name:
	 		 		 	 Name:

		 	 Title: [Assistant Treasurer]
	 		 		 	 Title: [Assistant Secretary]

		 		 		 		 	

  

	
	Date                                   
         


  
 5 








 Exhibit 6.1B(e) 

FORM OF LEGAL OPINIONS 

[separately provided] 







 Exhibit 8.1(c) 

FORM OF OFFICER’S CERTIFICATE 

________________ ______, 201__ 

This certificate is provided pursuant to Section 8.1(c) of the Third Amended and Restated Revolving Credit Agreement, dated as of
March 20, 2018 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”), among Dominion Energy, Inc., Virginia Electric and Power Company, Dominion Energy Gas Holdings, LLC, Questar Gas
Company, the several banks and other financial institutions from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto. Capitalized terms used but not defined herein shall have the
meanings assigned to such terms in the Credit Agreement. 
 The undersigned officer of the Borrower hereby certifies that [he/she] is the
[Chief Financial Officer][Treasurer] of the Borrower, and that as such [he/she] is authorized to execute this certificate required to be furnished pursuant to subsection 8.1(c) of the Credit Agreement, and further certifies that: 

 

	 	(a)	Attached hereto is a copy of the financial statements of the Borrower required to be delivered pursuant to Section 8.1(a) or 8.1(b) of the Credit Agreement. 


 

	 	(b)	The financial statements attached hereto are complete and correct in all material respects and were prepared in reasonable detail and in accordance with GAAP applied consistently throughout the periods reflected
therein. 

  

	 	(c)	The undersigned has no knowledge of any Default or Event of Default. 

  

	 	(d)	The Borrower has complied with the financial covenants set forth in Section 8.11 of the Credit Agreement, as supported by the following calculation (all amounts are as of [insert date]): 








 IN WITNESS WHEREOF, I have hereunto set my hand as of the date first above written. 

 

			
	
		
	By:	 	 
		 	Name:
		 	Title:









 Exhibit 12.3 

FORM OF ASSIGNMENT AGREEMENT 

Reference is made to the Third Amended and Restated Revolving Credit Agreement, dated as of March 20, 2018 (as amended, supplemented or
otherwise modified from time to time, the “Credit Agreement”), among Dominion Energy, Inc., Virginia Electric and Power Company, Dominion Energy Gas Holdings, LLC, Questar Gas Company, the several banks and other financial
institutions from time to time parties thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents party thereto. Capitalized terms used but not defined herein shall have the meanings assigned to such terms in the Credit
Agreement. This Assignment Agreement, between the Assignor (as set forth on Schedule 1 hereto and made a part hereof) and the Assignee (as set forth on Schedule 1 hereto and made a part hereof) is dated as of the Effective Date (as set
forth on Schedule 1 hereto and made a part hereof, the “Effective Date”). 
 1. The Assignor hereby irrevocably
sells and assigns to the Assignee without recourse to the Assignor, and the Assignee hereby irrevocably purchases and assumes from the Assignor without recourse to the Assignor, as of the Effective Date, a [___]% interest (the “Assigned
Interest”) in and to the Assignor’s rights and obligations under the Credit Agreement respecting those credit facilities contained in the Credit Agreement as are set forth on Schedule 1 (the “Assigned
Facilities”), in a principal amount for each Assigned Facility as set forth on Schedule 1; provided, however, it is expressly understood and agreed that (i) the Assignor is not assigning to the Assignee and the Assignor
shall retain (A) all of the Assignor’s rights under subsection 4.3 of the Credit Agreement with respect to any cost, reduction or payment incurred or made prior to the Effective Date, including, without limitation, the rights to
indemnification and to reimbursement for taxes, costs and expenses and (B) any and all amounts paid to the Assignor prior to the Effective Date and (ii) both Assignor and Assignee shall be entitled to the benefits of subsection 12.5 of the
Credit Agreement. 
 2. The Assignor (i) makes no representation or warranty and assumes no responsibility with respect to any
statements, warranties or representations made in or in connection with the Credit Agreement or the execution, legality, validity, enforceability, genuineness, sufficiency or value of the Credit Agreement, any other Credit Document or any other
instrument or document furnished pursuant thereto, other than that it has not created any adverse claim upon the interest being assigned by it hereunder and that such interest is free and clear of any adverse claim; (ii) makes no representation
or warranty and assumes no responsibility with respect to the financial condition of the Borrowers, any of their subsidiaries or any other obligor or the performance or observance by the Borrowers, any of their subsidiaries or any other obligor of
any of their respective obligations under the Credit Agreement or any other Credit Document or any other instrument or document furnished pursuant hereto or thereto; and (iii) attaches the Revolving Loan Note held by it evidencing the Assigned
Facilities and requests that the Administrative Agent exchange such Revolving Loan Note for a new Revolving Loan Note payable to the Assignor (if the Assignor has retained any interest in the Assigned Facility) and a new Revolving Loan Note payable
to the Assignee in the respective amounts which reflect the assignment being made hereby (and after giving effect to any other assignments which have become effective on the Effective Date). 







 3. The Assignee (i) represents and warrants that it is legally authorized to enter into this
Assignment Agreement; (ii) confirms that it has received a copy of the Credit Agreement, together with copies of the financial statements delivered pursuant to Section 8.1 thereof and such other documents and information as it has deemed
appropriate to make its own credit analysis and decision to enter into this Assignment Agreement; (iii) agrees that it will, independently and without reliance upon the Assignor, the Administrative Agent or any other person which has become a
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; (iv) appoints and authorizes the Administrative
Agent to take such action as agent on its behalf and to exercise such powers under the Credit Agreement as are delegated to the Administrative Agent by the terms thereof, together with such powers as are incidental thereto; (v) agrees that it
will be bound by the provisions of the Credit Agreement and will perform in accordance with its terms all the obligations which by the terms of the Credit Agreement are required to be performed by it as a Lender including, if it is organized under
the laws of a jurisdiction outside the United States, its obligation pursuant to Section 4.4(d) of the Credit Agreement to deliver the forms prescribed by the Internal Revenue Service of the United States certifying as to the Assignee’s
exemption from United States withholding taxes with respect to all payments to be made to the Assignee under the Credit Agreement, or such other documents as are necessary to indicate that all such payments are subject to such tax at a rate reduced
by an applicable tax treaty and (vi) represents and warrants that it does not bear a relationship to any Borrower described in Section 108(e)(4) of the Code (provided that such representation shall not be required where the Administrative
Agent has been made aware of such relationship existing between the assignee and the Borrower and has given its consent to such assignment pursuant to Section 12.3(b)(vii) of the Credit Agreement). 

4. Following the execution of this Assignment Agreement, it will be delivered to the Administrative Agent for acceptance by it and recording
by the Administrative Agent pursuant to subsection 12.3(b) of the Credit Agreement, effective as of the Effective Date (which shall not, unless otherwise agreed to by the Administrative Agent, be earlier than five Business Days after the date of
acceptance and recording by the Administrative Agent of the executed Assignment Agreement). 
 5. Upon such acceptance and recording, from
and after the Effective Date, the Administrative Agent shall make all payments in respect of the Assigned Interest (including payments of principal, interest, fees and other amounts) to the Assignor for amounts which have accrued to the Effective
Date and to the Assignee for amounts which have accrued subsequent to the Effective Date. 
 6. From and after the Effective Date,
(i) the Assignee shall be a party to the Credit Agreement and, to the extent provided in this Assignment Agreement, have the rights and obligations of a Lender thereunder and under the other Credit Documents and shall be bound by the provisions
thereof and (ii) the Assignor shall, to the extent provided in this Assignment Agreement, relinquish its rights and be released from its obligations under the Credit Agreement. 

  
 2 








 7. This Assignment Agreement shall be governed by and construed in accordance with the laws of
the State of New York. 
 IN WITNESS WHEREOF, the parties hereto have caused this Assignment Agreement to be executed by their respective
duly authorized officers on Schedule 1 hereto. 

  
 3 








 Schedule 1 to Assignment Agreement 

 

					
	 Name of Assignor:
  

Name of Assignee:
  

Effective Date of Assignment:
	  		  	
	 	  	 	  	 
	 Revolving Loans
	  	 Principal

Amount Assigned
	  	 Commitment Percentage Assigned (to at least

fifteen decimals) (shown as a percentage of

aggregate principal amount of all
Lenders)


  

			
	[Name of Assignee]
	By:	 	
		 	Name:
		 	Title:









									
		 		 	[Name of Assignor]
		 		 		 	By:	 	 
		 		 		 		 	Name:
		 		 		 		 	Title:
			
	Accepted and Consented to:	 		 	Accepted and Consented to:
			
	JPMORGAN CHASE BANK, N.A.,	 		 	[__________]
	as Administrative Agent	 		 	as Issuing Lender
					
	By:	 	 	 		 	By:	 	 
		 	Name:	 		 	Name:	 	
		 	Title:	 		 	Title:	 	
			
		 		 	Accepted and Consented to:
			
		 		 	[___________]
		 		 	as Issuing Lender
					
		 		 		 	By:	 	 
		 		 		 	Name:	 	
		 		 		 	Title:	 	








 Consented To: 
  

			
	 DOMINION ENERGY, INC.,
 as
Borrower

		
	By:	 	 
		 	Name:
		 	Title:

  

			
	 VIRGINIA ELECTRIC AND POWER

COMPANY, as Borrower

		
	By:	 	 
		 	Name:
		 	Title:

  

			
	 DOMINION ENERGY GAS HOLDINGS, LLC,

as Borrower

		
	By:	 	 
		 	Name:
		 	Title:

  

			
	 QUESTAR GAS COMPANY,

as Borrower

		
	 By:
	 	 
		 	 Name:

		 	 Title: