Document:

EX-10.8

 Exhibit 10.8 

[            ], 2020 

H.I.G. Acquisition Corp. 
 1450 Brickell Avenue 

31st Floor 
 Miami, FL 33131 

Re:    Initial Public Offering 

Ladies and Gentlemen: 
 This letter (this
“Letter Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”) entered into by and among H.I.G. Acquisition Corp., a Cayman Islands exempted
company (the “Company”), and Credit Suisse Securities (USA) LLC, Morgan Stanley & Co. LLC and Bof A Securities, Inc. as representatives (collectively, the “Representatives”) of the several
underwriters (the “Underwriters”), relating to an underwritten initial public offering (the “Public Offering”) of 51,750,000 of the Company’s units (including 6,750,000 units that may be purchased
pursuant to the Underwriters’ option to purchase additional units, the “Units”), each comprising of one of the Company’s Class A ordinary shares, par value $0.0001 per share (the “Ordinary
Shares”), and one-third of one redeemable warrant (each whole warrant, a “Warrant”). Each Warrant entitles the holder thereof to purchase one Ordinary Share at a price of
$11.50 per share, subject to adjustment. The Units will be sold in the Public Offering pursuant to a registration statement on Form S-1 and a prospectus (the “Prospectus”) filed by the
Company with the U.S. Securities and Exchange Commission (the “Commission”). Certain capitalized terms used herein are defined in paragraph 1 hereof. 

In order to induce the Company and the Underwriters to enter into the Underwriting Agreement and to proceed with the Public Offering and for
other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, H.I.G. Acquisition Advisors, LLC (the “Sponsor”) and each of the undersigned (each, an “Insider”
and, collectively, the “Insiders”) hereby agree with the Company as follows: 

1.    Definitions. As used herein, (i) “Business Combination” shall mean a merger, share
exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses or entities; (ii) “Founder Shares” shall mean the 12,937,500 Class B ordinary shares of the Company,
par value $0.0001 per share, outstanding prior to the consummation of the Public Offering; (iii) “Private Placement Warrants” shall mean the warrants to purchase Ordinary Shares of the Company that will be acquired by the
Sponsor for an aggregate purchase price of $11,000,000 (or up to $12,350,000 if the Underwriters’ exercise their option to purchase additional units), or $1.50 per Warrant, in a private placement that shall close simultaneously with the
consummation of the Public Offering (including Ordinary Shares issuable upon conversion thereof); (iv) “Public Shareholders” shall mean the holders of Ordinary Shares included in the Units issued in the Public Offering; (v)
“Public Shares” shall mean the Ordinary Shares included in the Units issued in the Public Offering; (vi) “Trust Account” shall mean the trust account into which a portion of the net proceeds of the
Public Offering and the sale of the Private Placement Warrants shall be deposited; (vii) “Transfer” shall mean the (a) sale of, offer to sell, contract or agreement to sell, hypothecate, pledge, grant of any option to
purchase or otherwise dispose of or agreement to dispose of, directly or indirectly, or establishment or increase of a put equivalent position or liquidation with respect to or decrease of a call equivalent position within the meaning of
Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission promulgated thereunder with respect to, any security, (b) entry into any swap or other arrangement that transfers to another, in
whole or in part, any of the economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise, or (c) public announcement of any intention to effect any
transaction specified in clause (a) or (b); and (viii) “Charter” shall mean the Company’s Amended and Restated Memorandum and Articles of Association, as the same may be amended from time to time. 

2.    Representations and Warranties. 

(a)    The Sponsor and each Insider, with respect to itself, herself or himself, represent and warrant to the Company that
it, she or he has the full right and power, without violating any agreement to which it, 

 
she or he is bound (including, without limitation, any non-competition or non-solicitation agreement with any
employer or former employer), to enter into this Letter Agreement, as applicable, and to serve as an officer of the Company and/or a director on the Company’s Board of Director (the “Board”), as applicable, and each
Insider hereby consents to being named in the Prospectus, road show and any other materials as an officer and/or director of the Company, as applicable. 

(b)    Each Insider represents and warrants, with respect to herself or himself, that such Insider’s biographical
information furnished to the Company (including any such information included in the Prospectus) is true and accurate in all material respects and does not omit any material information with respect to such Insider’s background. The
Insider’s questionnaire furnished to the Company is true and accurate in all material respects. Each Insider represents and warrants that such Insider is not subject to or a respondent in any legal action for, any injunction, cease-and-desist order or order or stipulation to desist or refrain from any act or practice relating to the offering of securities in any jurisdiction; such Insider has never
been convicted of, or pleaded guilty to, any crime (i) involving fraud, (ii) relating to any financial transaction or handling of funds of another person, or (iii) pertaining to any dealings in any securities and such Insider is not
currently a defendant in any such criminal proceeding; and such Insider has never been suspended or expelled from membership in any securities or commodities exchange or association or had a securities or commodities license or registration denied,
suspended or revoked. 
 3.    Business Combination Vote. It is acknowledged and agreed that the Company shall
not enter into a definitive agreement regarding a proposed Business Combination without the prior consent of the Sponsor. The Sponsor and each Insider, with respect to itself or herself or himself, agrees that if the Company seeks shareholder
approval of a proposed initial Business Combination, then in connection with such proposed initial Business Combination, it, she or he, as applicable, shall vote all Founder Shares and any Public Shares held by it, her or him, as applicable, in
favor of such proposed initial Business Combination (including any proposals recommended by the Board in connection with such Business Combination) and not redeem any Public Shares held by it, her or him, as applicable, in connection with such
shareholder approval. 
 4.    Failure to Consummate a Business Combination; Trust Account Waiver. 

(a)    The Sponsor and each Insider hereby agree, with respect to itself, herself or himself, that in the event that the
Company fails to consummate its initial Business Combination within the time period set forth in the Charter, the Sponsor and each Insider shall take all reasonable steps to cause the Company to (i) cease all operations except for the purpose
of winding up; (ii) as promptly as reasonably possible but not more than 10 business days thereafter, redeem 100% of the Public Shares, at a per-share price, payable in cash, equal to the aggregate amount
then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account and not previously release to the Company to pay income taxes (less up to $100,000 of interest to pay dissolution expenses), divided by the number
of then outstanding Public Shares, which redemption will completely extinguish Public Shareholders’ rights as shareholders (including the right to receive further liquidation distributions, if any); and (iii) as promptly as reasonably
possible following such redemption, subject to the approval of the Company’s remaining shareholders and the Board, liquidate and dissolve, subject in the case of clauses (ii) and (iii) to the Company’s obligations under Cayman Islands
law to provide for claims of creditors and in all cases subject to the other requirements of applicable law. The Sponsor and each Insider agree not to propose any amendment to the Charter (i) that would modify the substance or timing of the
Company’s obligation to provide holders of the Public Shares the right to have their shares redeemed in connection with an initial Business Combination or to redeem 100% of the Public Shares if the Company does not complete an initial Business
Combination within the required time period set forth in the Charter or (ii) with respect to any provision relating to the rights of holders of Public Shares unless the Company provides its Public Shareholders with the opportunity to redeem
their Public Shares upon approval of any such amendment at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the funds held in
the Trust Account and not previously released to the Company to pay income taxes, if any, divided by the number of then-outstanding Public Shares. 

(b)    The Sponsor and each Insider, with respect to itself, herself or himself, acknowledges that it, she or he has no
right, title, interest or claim of any kind in or to any monies held in the Trust Account or any other asset of the Company as a result of any liquidation of the Company with respect to the Founder Shares held by

  
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it, her or him, if any. The Sponsor and each of the Insiders hereby further waive, with respect to any Founder Shares and Public Shares held by it, her or him, as applicable, any redemption
rights it, she or he may have in connection with the consummation of a Business Combination, including, without limitation, any such rights available in the context of a shareholder vote to approve such Business Combination or a shareholder vote to
approve an amendment to the Charter (i) that would modify the substance or timing of the Company’s obligation to provide holders of the Public Shares the right to have their shares redeemed in connection with an initial Business
Combination or to redeem 100% of the Public Shares if the Company has not consummated an initial Business Combination within the time period set forth in the Charter or (ii) with respect to any provision relating to the rights of holders of
Public Shares (although the Sponsor and the Insiders shall be entitled to liquidation rights with respect to any Public Shares they hold if the Company fails to consummate a Business Combination within the required time period set forth in the
Charter). 
 5.    Lock-up; Transfer Restrictions. 

(a)    The Sponsor and the Insiders agree that they shall not Transfer any Founder Shares (the “Founder Shares Lock-up”) until the earliest of (A) one year after the completion of an initial Business Combination and (B) the date following the completion of an initial Business Combination on which the
Company completes a liquidation, merger, share exchange or other similar transaction that results in all of the Company’s shareholders having the right to exchange their Ordinary Shares for cash, securities or other property (the
“Founder Shares Lock-up Period”). Notwithstanding the foregoing, if, subsequent to a Business Combination, the closing price of the Ordinary Shares equals or exceeds $12.00 per share
(as adjusted for share sub-divisions, share capitalizations, share consolidations, reorganizations, recapitalizations and the like) for any 20 trading days within a
30-trading day period commencing at least 150 days after the Company’s initial Business Combination, the Founder Shares shall be released from the Founder Shares
Lock-up. 
 (b)    The Sponsor and Insiders agree that they shall not effectuate
any Transfer of Private Placement Warrants or Ordinary Shares underlying such warrants until 30 days after the completion of an initial Business Combination. 

(c)    Notwithstanding the provisions set forth in paragraphs 5(a) and (b), Transfers of the Founder Shares,
Private Placement Warrants and Ordinary Shares underlying the Private Placement Warrants are permitted (a) to the Company’s officers or directors, any affiliate or family member of any of the Company’s officers or directors, any
members or partners of the Sponsor or their affiliates, any affiliates of the Sponsor, or any employees of such affiliates; (b) in the case of an individual, by gift to a member of one of the individual’s immediate family or to a trust,
the beneficiary of which is a member of the individual’s immediate family, an affiliate of such person or to a charitable organization; (c) in the case of an individual, by virtue of laws of descent and distribution upon death of the
individual; (d) in the case of an individual, pursuant to a qualified domestic relations order; (e) by private sales or transfers made in connection with the the consummation of a Business Combination at prices no greater than the price at
which the Founder Shares, Private Placement Warrants or Ordinary Shares, as applicable, were originally purchased; (f) by virtue of the Sponsor’s organizational documents upon liquidation or dissolution of the Sponsor; (g) to the
Company for no value for cancellation in connection with the consummation of an initial Business Combination, (h) in the event of the Company’s liquidation prior to the completion of a Business Combination; or (i) in the event of
completion of a liquidation, merger, share exchange or other similar transaction which results in all of the Company’s Public Shareholders having the right to exchange their Ordinary Shares for cash, securities or other property subsequent to
the completion of an initial Business Combination; provided, however, that in the case of clauses (a) through (f) these permitted transferees must enter into a written agreement agreeing to be bound by these transfer restrictions.

 (d)    During the period commencing on the effective date of the Underwriting Agreement and ending 180 days after
such date, the Sponsor and each Insider shall not, without the prior written consent of the Representatives, Transfer any Units, Ordinary Shares, Warrants or any other securities convertible into, or exercisable or exchangeable for, Ordinary Shares
held by it, her or him, as applicable, subject to certain exceptions enumerated in Section 6(h) of the Underwriting Agreement. 

6.    Remedies. The Sponsor and each of the Insiders hereby agree and acknowledge that (i) each of the
Underwriters and the Company would be irreparably injured in the event of a breach by the Sponsor or such Insider 

  
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of its, her or his obligations, as applicable under paragraphs 3, 4, 5, 7, 10 and 11, (ii) monetary damages may not be an adequate remedy for such breach
and (iii) the non-breaching party shall be entitled to injunctive relief, in addition to any other remedy that such party may have in law or in equity, in the event of such breach. 

7.    Payments by the Company. Except as disclosed in the Prospectus, neither the Sponsor nor any affiliate of the
Sponsor nor any director or officer of the Company nor any affiliate of the officers shall receive from the Company any finder’s fee, reimbursement, consulting fee, monies in respect of any payment of a loan or other compensation prior to, or
in connection with any services rendered in order to effectuate the consummation of the Company’s initial Business Combination (regardless of the type of transaction that it is). 

8.    Director and Officer Liability Insurance. The Company will maintain an insurance policy or policies providing
directors’ and officers’ liability insurance, and the Insiders shall be covered by such policy or policies, in accordance with its or their terms, to the maximum extent of the coverage available for any of the Company’s directors or
officers. 
 9.    Termination. This Letter Agreement shall terminate on the earlier of (i) the expiration
of the Founder Shares Lock-up Period and (ii) the liquidation of the Company. 

10.    Indemnification. In the event of the liquidation of the Trust Account upon the failure of the Company to
consummate its initial Business Combination within the time period set forth in the Charter, the Sponsor (the “Indemnitor”) agrees to indemnify and hold harmless the Company against any and all loss, liability, claim, damage
and expense whatsoever (including, but not limited to, any and all legal or other expenses reasonably incurred in investigating, preparing or defending against any litigation, whether pending or threatened) to which the Company may become subject as
a result of any claim by (i) any third party for services rendered or products sold to the Company (except for the Company’s independent auditors) or (ii) any prospective target business with which the Company has discussed entering
into a transaction agreement (a “Target”); provided, however, that such indemnification of the Company by the Indemnitor (x) shall apply only to the extent necessary to ensure that such claims by a third
party for services rendered or products sold to the Company or a Target do not reduce the amount of funds in the Trust Account to below the lesser of (i) $10.00 per Public Share and (ii) the actual amount per Public Share held in the Trust
Account as of the date of the liquidation of the Trust Account if less than $10.00 per Public Share due to reductions in the value of the trust assets, in each case net of interest that may be withdrawn to pay the Company’s tax obligations,
(y) shall not apply to any claims by a third party or Target who executed a waiver of any and all rights to the monies held in the Trust Account (whether or not such waiver is enforceable) and (z) shall not apply to any claims under the
Company’s indemnity of the Underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended. The Indemnitor shall have the right to defend against any such claim with counsel of its choice reasonably
satisfactory to the Company if, within 15 days following written receipt of notice of the claim to the Indemnitor, the Indemnitor notifies the Company in writing that it shall undertake such defense. 

11.    Forfeiture of Founder Shares. To the extent that the Underwriters do not exercise their option to purchase
additional Units within 45 days from the date of the Prospectus in full (as further described in the Prospectus), the Sponsor agrees to automatically surrender to the Company for no consideration, for cancellation at no cost, an aggregate number of
Founder Shares so that the number of Founder Shares will equal of 20% of the sum of the total number of Ordinary Shares and Founder Shares outstanding at such time. The Sponsor and Insiders further agree that to the extent that the size of the
Public Offering is increased or decreased, the Company will effect a share capitalization or a share repurchase, as applicable, with respect to the Founder Shares immediately prior to the consummation of the Public Offering in such amount as to
maintain the number of Founder Shares at 20% of the sum of the total number of Ordinary Shares and Founder Shares outstanding at such time. 

12.    Entire Agreement. This Letter Agreement constitutes the entire agreement and understanding of the parties
hereto in respect of the subject matter hereof and supersedes all prior understandings, agreements, or representations by or among the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof or the
transactions contemplated hereby. This Letter Agreement may not be changed, amended, modified or waived (other than to correct a typographical error) as to any particular provision, except by a written instrument executed by all parties hereto. 

  
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 13.    Assignment. No party hereto may assign either this Letter
Agreement or any of its rights, interests, or obligations hereunder without the prior written consent of the other parties. Any purported assignment in violation of this paragraph shall be void and ineffectual and shall not operate to transfer or
assign any interest or title to the purported assignee. This Letter Agreement shall be binding on the Sponsor, each of the Insiders and each of their respective successors, heirs, personal representatives and assigns and permitted transferees. 

14.    Counterparts. This Letter Agreement may be executed in any number of original or facsimile counterparts, and
each of such counterparts shall for all purposes be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument. 

15.    Effect of Headings. The paragraph headings herein are for convenience only and are not part of this Letter
Agreement and shall not affect the interpretation thereof. 
 16.    Severability. This Letter Agreement shall be
deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the validity or enforceability of this Letter Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or
unenforceable term or provision, the parties hereto intend that there shall be added as a part of this Letter Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable. 

17.    Governing Law. This Letter Agreement shall be governed by and construed and enforced in accordance with the
laws of the State of New York, without giving effect to conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. The parties hereto (i) all agree that any action, proceeding, claim or
dispute arising out of, or relating in any way to, this Letter Agreement shall be brought and enforced in the courts of New York City, in the State of New York, and irrevocably submit to such jurisdiction and venue, which jurisdiction and venue
shall be exclusive, and (ii) waive any objection to such exclusive jurisdiction and venue or that such courts represent an inconvenient forum. 

18.    Notices. Any notice, consent or request to be given in connection with any of the terms or provisions of
this Letter Agreement shall be in writing and shall be sent by express mail or similar private courier service, by certified mail (return receipt requested), by hand delivery or facsimile transmission. 

[Signature Page Follows] 

  
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	Sincerely,
	
	H.I.G. ACQUISITION ADVISORS, LLC
		
	By:	 	  

		 	Name:
		 	Title:

  
 [Signature Page to
Letter Agreement] 

 
			
	  

	Brian Schwartz

  
 [Signature Page to
Letter Agreement] 

 
			
	  

	Rob Wolfson

  
 [Signature Page to
Letter Agreement] 

 
			
	  

	Timur Akazhanov

  
 [Signature Page to
Letter Agreement] 

 
			
	  

	Richard Siegel

  
 [Signature Page to
Letter Agreement] 

 
			
	  

	[Other Insiders]

  
 [Signature Page to
Letter Agreement] 

			
	Acknowledged and Agreed:
	
	H.I.G. ACQUISITION CORP.
		
	By:	 	
                     
                                        

		 	Name:
		 	Title:

  
 [Signature Page to
Letter Agreement]EX-4.1

 Exhibit 4.1 

RECORDING REQUESTED BY 
 AND WHEN RECORDED MAIL TO: 

U.S. BANK NATIONAL ASSOCIATION 

633 W. FIFTH STREET, 24th FLOOR 

LOS ANGELES, CA 90071 
 ATTN:
GLOBAL CORPORATE TRUST 
 Index as a UCC Filing and an Indenture 

This is a Security Agreement and a Mortgage of Chattels 

as well as a Mortgage of Real Estate and Other Property 

SEVENTIETH SUPPLEMENTAL INDENTURE 

FROM 
 SAN DIEGO
GAS & ELECTRIC COMPANY 
 TO 

U.S. BANK NATIONAL ASSOCIATION, as Trustee 

**************** 
 Dated as
of September 28, 2020 

 THIS SEVENTIETH SUPPLEMENTAL INDENTURE IS A SECURITY 

AGREEMENT AND A MORTGAGE OF CHATTELS AS WELL AS 

A MORTGAGE OF REAL ESTATE AND OTHER PROPERTY 

THIS SEVENTIETH SUPPLEMENTAL INDENTURE, dated as of September 28, 2020, by and between SAN DIEGO GAS & ELECTRIC
COMPANY, a corporation duly organized and existing under and by virtue of the laws of the State of California, having its principal office in that State in the City of San Diego (the “Company”), and U.S. BANK NATIONAL ASSOCIATION, a
banking association duly organized under an act known as the “National Bank Act,” of the United States of America, having a corporate trust office in the City of Los Angeles, State of California, as Trustee (the
“Trustee”). 
 WHEREAS, the Company executed and delivered a Mortgage and Deed of Trust (the
“Original Indenture”), dated July 1, 1940, to The Bank of California, National Association, as predecessor trustee to Bankers Trust Company of California, National Association, as predecessor trustee to First Trust of
California, National Association, (subsequently renamed U.S. Bank Trust National Association) as predecessor trustee to the Trustee, to secure payment of the principal of and the interest on all bonds of the Company at any time outstanding
thereunder according to their tenor and effect, and to provide the terms and provisions with respect to its First Mortgage Bonds, 3 3/8% Series due July 1, 1970, issued in the aggregate principal amount of $16,000,000 and heretofore retired;
and 
 WHEREAS, the Company executed and delivered to the then current trustee, a First Supplemental Indenture dated as of
December 1, 1946, a Second Supplemental Indenture dated as of March 1, 1948, a Third Supplemental Indenture dated as of April 1, 1952, a Fourth Supplemental Indenture dated as of April 1, 1954, a Fifth Supplemental Indenture
dated as of October 1, 1955, a Sixth Supplemental Indenture dated as of October 1, 1957, a Seventh Supplemental Indenture dated as of October 1, 1960, an Eighth Supplemental Indenture dated as of March 1, 1967, a Tenth
Supplemental Indenture dated as of December 1, 1968, an Eleventh Supplemental Indenture dated as of February 1, 1970, a Twelfth Supplemental Indenture dated as of September 1, 1971, a Thirteenth Supplemental Indenture dated as of
January 15, 1974, a Fourteenth Supplemental Indenture dated as of December 15, 1974, a Fifteenth Supplemental Indenture dated as of May 1, 1975, a Seventeenth Supplemental Indenture dated as of July 15, 1976, an Eighteenth
Supplemental Indenture dated as of March 15, 1977, a Nineteenth Supplemental Indenture dated as of May 1, 1978, a Twentieth Supplemental Indenture dated as of March 15, 1980, a Twenty-First Supplemental Indenture dated as of
August 1, 1980, a Twenty-Second Supplemental Indenture dated as of July 15, 1981, a Twenty-Third Supplemental Indenture dated as of January 15, 1982, a Twenty-Fourth Supplemental Indenture dated as of August 16, 1982, a
Twenty-Fifth Supplemental Indenture dated as of August 16, 1982, a Twenty-Sixth Supplemental Indenture dated as of August 16, 1982, a Twenty-Seventh Supplemental Indenture dated as of June 1, 1983, a Twenty-Eighth Supplemental
Indenture dated as of July 15, 1983, a Twenty-Ninth Supplemental Indenture dated as of September 1, 1983, a Thirty-First Supplemental Indenture dated as of May 1, 1984, a Thirty-Second Supplemental Indenture dated as of
December 1, 1984, a Thirty-Third Supplemental Indenture dated as of September 1, 1985, a Thirty-Fourth Supplemental Indenture dated as of December 1, 1985, a Thirty-Fifth Supplemental Indenture dated as of July 1, 1986, a
Thirty-Sixth Supplemental Indenture dated as of December 1, 1986, a Thirty-Seventh Supplemental Indenture dated as of September 1, 1987, a Thirty-Eighth Supplemental Indenture dated as of April 15, 1990, a Thirty-Ninth Supplemental
Indenture dated as of December 1, 1991, a Fortieth Supplemental Indenture dated as of April 1, 1992, a Forty-First Supplemental Indenture dated as of June 15, 1992, a Forty-Second Supplemental Indenture dated as of September 1,
1992, a Forty-Third Supplemental Indenture dated as of December 1, 1992, a Forty-Fourth Supplemental Indenture dated as of April 1, 1993, a Forty-Fifth Supplemental Indenture dated as of June 1, 1993, a Forty-Sixth Supplemental
Indenture dated as of July 1, 1993, a Forty-Seventh Supplemental Indenture dated as of June 1, 1995, a Forty-Eighth Supplemental Indenture dated as of June 1, 1995, a Forty-Ninth Supplemental Indenture dated as of June 1, 2004, a
Fiftieth Supplemental Indenture dated as of May 19, 2005, a Fifty-First Supplemental Indenture dated as of November 17, 2005, a Fifty-Second Supplemental Indenture dated as of June 8, 2006, a Fifty-Third Supplemental Indenture dated
as of September 1, 2006, a Fifty-Fourth Supplemental Indenture dated as of September 20, 2007, a Fifty-Fifth Supplemental Indenture dated as of May 14, 2009, a Fifty-Sixth Supplemental Indenture dated as of May 13, 2010, a
Fifty-Seventh Supplemental Indenture dated as of August 26, 2010, a Fifty-Eighth Supplemental Indenture dated as of August 18, 2011, a Fifty-Ninth Supplemental Indenture dated as of October 6, 2011, a Sixtieth Supplemental Indenture
dated as of November 17, 2011, a Sixty-First Supplemental Indenture dated as of March 22, 2012, a Sixty-Second Supplemental Indenture dated as of September 9, 2013, a Sixty-Third Supplemental Indenture dated as of March 12, 2015,
a Sixty-Fourth Supplemental Indenture dated as of March 12, 

 
2015, a Sixty-Fifth Supplemental Indenture dated May 19, 2016, a Sixty-Sixth Supplemental Indenture dated as of June 8, 2017, a Sixty-Seventh Supplemental Indenture dated as of
May 17, 2018, a Sixty-Eighth Supplemental Indenture dated as of May 31, 2019 and a Sixty-Ninth Supplemental Indenture dated as of April 7, 2020, whereby, among other things, the Company set forth certain of the particulars of the
Bonds of series designated “First Mortgage Bonds, 2 3/4% Series due December 1, 1981” issued in the aggregate principal amount of $2,800,000, “First Mortgage Bonds, Series C due 1978” issued in the aggregate principal amount
of $10,000,000, “First Mortgage Bonds, Series D due 1982” issued in the aggregate principal amount of $12,000,000, “First Mortgage Bonds, Series E due 1984” issued in the aggregate principal amount of $17,000,000, “First
Mortgage Bonds, Series F due 1985” issued in the aggregate principal amount of $18,000,000, “First Mortgage Bonds, Series G due 1987” issued in the aggregate principal amount of $12,000,000, “First Mortgage Bonds, Series H due
1990” issued in the aggregate principal amount of $30,000,000, “First Mortgage Bonds, Series I due 1997” issued in the aggregate principal amount of $25,000,000, “First Mortgage Bonds, Series J due 1998” issued in the
aggregate principal amount of $35,000,000, “First Mortgage Bonds, Series K due 2000” issued in the aggregate principal amount of $40,000,000, “First Mortgage Boards, Series L due 2001” issued in the aggregate principal amount of
$45,000,000, “First Mortgage Bonds, Series M due 2004” issued in the aggregate principal amount of $75,000,000, “First Mortgage Bonds, Series N due 1979” issued in the aggregate principal amount of $50,000,000, “First
Mortgage Bonds, Series O due 1982” issued in the aggregate principal amount of $40,000,000, “First Mortgage Bonds, Series P due 2006” issued in the aggregate principal amount of $45,000,000, “First Mortgage Bonds, Series Q due
2007” issued in the aggregate principal amount of $50,000,000, “First Mortgage Bonds, Series R due 2008” issued in the aggregate principal amount of $50,000,000, “First Mortgage Bonds, Series S due 2010” issued in the
aggregate principal amount of $50,000,000, “First Mortgage Bonds, Series T due 2010” issued in the aggregate principal amount of $75,000,000, “First Mortgage Bonds, Series U-1 due 1984, and U-2 due 1994” issued in the aggregate principal amount of $6,567,000 for Series U-1 and $13,268,000 for Series U-2, “First
Mortgage Bonds, Series V due 2011” issued in the aggregate amount of $50,000,000, “First Mortgage Bonds, Series W due 1988” issued in the aggregate principal amount of $40,000,000, “First Mortgage Bonds, Series X due 1987”
issued in the aggregate principal amount of $20,000,000, “First Mortgage Bonds, Series Y due 1987” issued in the aggregate principal amount of $15,000,000, “First Mortgage Bonds, Series Z, due 2013” issued in the aggregate
principal amount of $65,000,000, “First Mortgage Bonds, Series AA, due 2018” issued in the aggregate principal amount of $150,000,000, “First Mortgage Bonds, Series BB, due 2018” issued in the aggregate principal amount of
$150,000,000, “First Mortgage Bonds, Series CC, due 2008” issued in the aggregate principal amount of $53,000,000, “First Mortgage Bonds Series DD, due 2008” issued in the aggregate principal amount of $27,000,000, “First
Mortgage Bonds, Series EE, due 2015” issued in the aggregate principal amount of $100,000,000, “First Mortgage Bonds, Series FF, due 2007” issued in the aggregate principal amount of $35,000,000, “First Mortgage Bonds, Series GG,
due 2021” issued in the aggregate principal amount of $44,250,000, “First Mortgage Bonds, Series HH, due 2021” issued in the aggregate principal amount of $81,350,000, “First Mortgage Bonds, Series II due 2023” issued in the
aggregate principal amount of $25,000,000, “First Mortgage Bonds, Series JJ, due 2015” issued in the aggregate principal amount of $100,000,000, “First Mortgage Bonds, Series KK, due 2015” issued in the aggregate principal amount
of $14,400,000, “First Mortgage Bonds, Series LL, due 2022” issued in the aggregate principal amount of $60,000,000, “First Mortgage Bonds, Series MM due 2002” issued in the aggregate principal amount of $80,000,000, “First
Mortgage Bonds, Series NN” issued in the aggregate principal amount of $118,615,000, “First Mortgage Bonds, Series OO due 2027” issued in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series PP, due
2018” issued in the aggregate principal amount of $70,795,000, “First Mortgage Bonds, Series QQ, due 2018” issued in the aggregate principal amount of $14,915,000, “First Mortgage Bonds, Series RR, due 2021” issued in the
aggregate principal amount of $60,000,000, “First Mortgage Bonds, Series SS, due 2018” issued in the aggregate principal amount of $92,945,000, “First Mortgage Bonds, Series TT due 2020” issued in the aggregate principal amount
of $57,650,000, “First Mortgage Bonds, Series UU due 2020” issued in the aggregate principal amount of $16,700,000, “First Mortgage Bonds, Series VV due 2034” issued in the aggregate principal amount of $43,615,000,
“First Mortgage Bonds, Series WW due 2034” issued in the aggregate principal amount of $40,000,000, “First Mortgage Bonds, Series XX due 2034” issued in the aggregate principal amount of $35,000,000, “First
Mortgage Bonds, Series YY due 2034” issued in the aggregate principal amount of $24,000,000, “First Mortgage Bonds, Series ZZ due 2034” issued in the aggregate principal amount of $33,650,000, “First Mortgage Bonds, Series AAA
due 2039” issued in the aggregate principal amount of $75,000,000, “First Mortgage Bonds, Series BBB due 2035” issued in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series CCC due 2015” issued
in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series DDD due 2026” issued in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series EEE due 2018” issued in the aggregate
principal amount of $161,240,000, “First Mortgage Bonds, Series FFF due 2037” issued in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series GGG due 2039” issued in the aggregate principal amount of

  
 2 

 
$300,000,000, “First Mortgage Bonds, Series HHH due 2040” issued in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series III due 2040” issued in
the aggregate principal amount of $500,000,000, “First Mortgage Bonds, Series JJJ due 2021” issued in the aggregate principal amount of $350,000,000, “First Mortgage Bonds, Series LLL due 2041” issued in the aggregate principal
amount of $250,000,000, “First Mortgage Bonds, Series MMM due 2042” issued in the aggregate principal amount of $250,000,000, “First Mortgage Bonds, Series NNN due 2023” issued in the aggregate principal amount of $450,000,000,
“Floating Rate First Mortgage Bonds, Series OOO due 2017” issued in the aggregate principal amount of $140,000,000, “Amortizing First Mortgage Bonds, Series PPP due 2022” issued in the aggregate principal amount of $250,000,000,
“First Mortgage Bonds, Series QQQ due 2026” issued in the aggregate principal amount of $500,000,000, “First Mortgage Bonds, Series RRR due 2047” issued in the aggregate principal amount of $400,000,000, “First Mortgage
Bonds, Series SSS due 2048” issued in the aggregate principal amount of $400,000,000, “First Mortgage Bonds, Series TTT due 2049” issued in the aggregate principal amount of $400,000,000 and “First Mortgage Bonds, Series UUU due
2050” issued in the aggregate principal amount of $400,000,000, respectively, all of which First Mortgage Bonds have heretofore been retired or redeemed, except the Series VV due 2034, the Series WW due 2034, the Series XX due 2034, the Series
YY due 2034, the Series ZZ due 2034, the Series AAA due 2039, the Series BBB due 2035, the Series DDD due 2026, the Series FFF due 2037, the Series GGG due 2039, the Series HHH due 2040, the Series III due 2040, the Series JJJ due 2021, the Series
LLL due 2041, the Series MMM due 2042, the Series NNN due 2023, the Series PPP due 2022, the Series QQQ due 2026, the Series RRR due 2047, the Series SSS due 2048, the Series TTT due 2049 and the Series UUU due 2050, which are presently issued and
outstanding; and 
 WHEREAS, certain of the provisions of the Original Indenture have been amended by the aforesaid Second
and Tenth Supplemental Indentures, a Ninth Supplemental Indenture dated as of August 1, 1968 and a Sixteenth Supplemental Indenture dated August 28, 1975; and 

WHEREAS, the Original Indenture and each of said Supplemental Indentures have been recorded in the Official Records of the
Recorders of the Counties of San Diego, Orange, Riverside, and Imperial in the State of California, the Counties of Yuma and Maricopa in the State of Arizona and the County of Clark in the State of Nevada, as follows: 

 

											
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial

		  	Book	  	1087	  	1062	  	1765	  	1369
	 Original
	  	Page	  	1	  	300	  	364	  	232
	 Indenture
	  	Date	  	Oct. 10, 1940	  	Oct. 10, 1940	  	July 13, 1955	  	Nov. 22, 1974
						
	 First
	  	Book	  	2321	  	1506	  	1765	  	1369
	 Supplemental
	  	Page	  	48	  	472	  	499	  	332
	 Indenture
	  	Date	  	Jan. 2, 1947	  	Jan. 9, 1947	  	July 13, 1955	  	Nov. 22, 1974
						
	 Second
	  	Book        	  	2537	  	1616	  	1765	  	1369
	 Supplemental
	  	Page	  	363	  	190	  	448	  	343
	 Indenture
	  	Date	  	Mar. 16, 1948	  	Mar. 15, 1948	  	July 13, 1955	  	Nov. 22, 1974
						
	 Third
	  	Book	  	4424	  	2311	  	1765	  	1369
	 Supplemental
	  	Page	  	535	  	116	  	475	  	370
	 Indenture
	  	Date	  	Apr. 3, 1952	  	Apr. 3, 1952	  	July 13, 1955	  	Nov. 22, 1974
						
	 Fourth
	  	Book	  	5193	  	2701	  	1765	  	1369
	 Supplemental
	  	Page	  	217	  	153	  	336	  	409
	 Indenture
	  	Date	  	Apr. 2, 1954	  	Apr. 2, 1954	  	July 13, 1955	  	Nov. 22, 1974
						
	 Fifth
	  	Book	  	5893	  	3304	  	1829	  	2369
	 Supplemental
	  	Page	  	291	  	205	  	3	  	456
	 Indenture
	  	Date	  	Dec. 5, 1955	  	Dec. 5, 1955	  	Dec. 5, 1955	  	Nov. 22, 1974
						
	 Sixth
	  	Book	  	6829	  	4099	  	2175	  	1369
	 Supplemental
	  	Page	  	390	  	109	  	538	  	492
	 Indenture
	  	Date	  	Nov. 12, 1957	  	Nov. 12, 1957	  	Nov. 12, 1957	  	Nov. 22, 1974

  
 3 

											
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial

	 Seventh
	  	Book	  	1960 Series 1	  	5455	  	2780	  	1369
	 Supplemental
	  	Page	  	File No. 202061	  	385	  	3	  	541
	 Indenture
	  	Date	  	Oct. 10, 1960	  	Oct. 10, 1960	  	Oct. 10, 1960	  	Nov. 22, 1974
						
	 Eighth
	  	Book	  	1967 Series 8	  	8197	  	Endorsement	  	1369
	 Supplemental
	  	Page	  	File No. 33860	  	129	  	No. 20925	  	618
	 Indenture
	  	Date	  	Mar. 13, 1967	  	Mar. 13, 1967	  	Mar. 13, 1967	  	Nov. 22, 1974
						
	 Ninth
	  	Book	  	1968 Series 9	  	8691	  		  	1369
	 Supplemental
	  	Page	  		  	69	  		  	694
	 Indenture
	  	Doc. No.	  	138926	  	9816	  	78781	  	
		  	Date	  	Aug. 14, 1968	  	Aug. 14, 1968	  	Aug. 14, 1968	  	Nov. 22, 1974
						
	 Tenth
	  	Book	  	1968 Series 9	  	8810	  	Endorsement	  	1369
	 Supplemental
	  	Page	  		  	375	  	No. 119982	  	706
	 Indenture
	  	Doc. No.	  	215131	  		  		  	
		  	Date	  	Dec. 9, 1968	  	Dec. 9, 1968	  	Dec. 9, 1968	  	Nov. 22, 1974
						
	 Eleventh
	  	Book	  	1970	  	9217	  	Endorsement	  	1369
	 Supplemental
	  	Page	  		  	516	  	No. 14780	  	725
	 Indenture
	  	Doc. No.	  	27782	  		  		  	
		  	Date	  	Feb. 16, 1970	  	Feb. 16, 1970	  	Feb. 16, 1970	  	Nov. 22, 1974
						
	 Twelfth
	  	Book	  	File/Page	  	9810	  	Endorsement	  	1369
	 Supplemental
	  	Page	  	No. 212688	  	539	  	No. 106508	  	744
	 Indenture
	  	Date	  	Sept. 20, 1971	  	Sept. 20, 1971	  	Sept. 20, 1971	  	Nov. 22, 1974
						
	 Thirteenth
	  	Book	  	File/Page	  	11055	  	Endorsement	  	1369
	 Supplemental
	  	Page	  	No. 74-006878	  	1	  	No. 3853	  	763
	 Indenture
	  	Date	  	Jan. 10, 1974	  	Jan. 10, 1974	  	Jan. 10, 1974	  	Nov. 22, 1974
						
	 Fourteenth
	  	Book	  	File/Page	  	11303	  	Endorsement	  	1369
	 Supplemental
	  	Page	  	No. 74-322156	  	458	  	No. 157219	  	1689
	 Indenture
	  	Date	  	Dec. 11, 1974	  	Dec. 11, 1974	  	Dec. 11, 1974	  	Dec. 11, 1974
						
	 Fifteenth
	  	Book	  	File/Page	  	11395	  	Instrument	  	1374
	 Supplemental
	  	Page	  	No. 755-108612	  	1879	  	No. 52617	  	809
	 Indenture
	  	Date	  	May 7, 1975	  	May 7, 1975	  	May 7, 1975	  	May 7, 1975
						
	 Sixteenth
	  	Book	  	File/Page	  	11500	  	Instrument	  	1378
	 Supplemental
	  	Page	  	No. 75-235624	  	1620	  	No. 107732	  	952
	 Indenture
	  	Date	  	Sept. 2, 1975	  	Sept. 2, 1975	  	Sept. 3, 1975	  	Sept. 2, 1975
						
	 Seventeenth
	  	Book	  	File/Page	  	11815	  	Instrument	  	1389
	 Supplemental
	  	Page	  	No. 76-224493	  	640	  	No. 103484	  	687
	 Indenture
	  	Date	  	July 16, 1976	  	July 16, 1976	  	July 16, 1976	  	July 16, 1976
						
	 Eighteenth
	  	Book	  	File/Page	  	12110	  	Instrument	  	1398
	 Supplemental
	  	Page	  	No. 77-100483	  	58	  	No. 45619	  	1675
	 Indenture
	  	Date	  	Mar. 18, 1977	  	Mar. 18, 1977	  	Mar. 18, 1977	  	Mar. 18, 1977
						
	 Nineteenth
	  	Book	  	File/Page	  	12672	  	Instrument	  	1415
	 Supplemental
	  	Page	  	No. 78-194210	  	1803-1822	  	No. 94450	  	1638
	 Indenture
	  	Date	  	May 12, 1978	  	May 12, 1978	  	May 12, 1978	  	May 12, 1978
						
	 Twentieth
	  	Book	  	File/Page	  	13530	  	Instrument	  	1448
	 Supplemental
	  	Page	  	No. 80-082569	  	722	  	No. 47195	  	1221
	 Indenture
	  	Date	  	Mar. 11, 1980	  	Mar. 11, 1980	  	Mar. 11, 1980	  	Mar. 11, 1980

  
 4 

											
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial

	Twenty-First	  	Book	  	File/Page	  	13687	  	Instrument	  	1455
	Supplemental	  	Page	  	No. 80-245100	  	349	  	No. 139349	  	1660
	Indenture	  	Date	  	Aug. 1, 1980	  	Aug. 1, 1980	  	Aug. 1, 1980	  	Aug. 1, 1980
						
	Twenty-Second	  	Book	  	File/Page	  	Instrument	  	Instrument	  	1472
	Supplemental	  	Page	  	No. 81-22576	  	No. 24605	  	No. 135815	  	508
	Indenture	  	Date	  	July 17, 1981	  	July 17, 1981	  	July 17, 1981	  	July 17, 1981
						
	Twenty-Third	  	Book	  	File/Page	  	Instrument	  	Instrument	  	1479
	Supplemental	  	Page	  	No. 82-02387	  	No. 82-031423	  	No. 16093	  	1714
	Indenture	  	Date	  	Jan. 27, 1982	  	Jan. 27, 1982	  	Jan. 27, 1982	  	Jan. 27, 1982
						
	Twenty-Fourth	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1489
	Supplemental	  	Page	  	No. 82-257258	  	No. 82-291894	  	No. 82/143370212	  	
	Indenture	  	Date	  	Aug. 19, 1982	  	Aug. 19, 1982	  	Aug. 19, 1982	  	Aug. 19, 1982
						
	Twenty-Fifth	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1489
	Supplemental	  	Page	  	No. 82-257259	  	No. 82-291895	  	No. 82-143371	  	236
	Indenture	  	Date	  	Aug. 19, 1982	  	Aug. 19, 1982	  	Aug. 19, 1982	  	Aug. 19, 1982
						
	Twenty-Sixth	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1489
	Supplemental	  	Page	  	No. 82-257260	  	No. 82-291896	  	No. 82/143372260	  	
	Indenture	  	Date	  	Aug. 19, 1982	  	Aug. 19, 1982	  	Aug. 19, 1982	  	Aug. 19, 1982
						
	Twenty-Seventh	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1503
	Supplemental	  	Page	  	No. 83-200545	  	No. 83-253901	  	No. 118670	  	743
	Indenture	  	Date	  	June 15, 1983	  	June 15, 1983	  	June 15, 1983	  	June 15, 1983
						
	Twenty-Eighth	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1505
	Supplemental	  	Page	  	No. 83-252396	  	No. 83-316224	  	No. 147671	  	583
	Indenture	  	Date	  	July 22, 1983	  	July 22, 1983	  	July 22, 1983	  	July 22, 1983
						
	Twenty-Ninth	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1508
	Supplemental	  	Page	  	No. 83-339007	  	No. 83-417956	  	194083	  	1425
	Indenture	  	Date	  	Sept. 22, 1983	  	Sept. 22, 1983	  	Sept. 22, 1983	  	Sept. 22, 1983

  

											
	 	  	 Official
	  	 Counties of
	  	 	  	 
	Thirtieth	  	 Records
	  	 Yuma
	  	 Maricopa
	  	                                   
     	  	 
	 Supplemental
	  		  		  		  		  	
	 Indenture
	  	Book	  	Docket 1352	  	File No.	  		  	
	 Consisting of
	  	Page	  	272-1002	  	83-399354	  		  	
	 Original and
	  	Book	  	Docket 1353	  		  		  	
	 Twenty-Nine
	  	Page	  	1-264	  		  		  	
	 Supplemental
	  	Date	  	Sept. 28, 1983	  	Oct. 3, 1983	  		  	
	 Indentures thereto
	  		  		  		  		  	

  

															
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial
	  	 Yuma
	  	 Maricopa

	 Thirty-First
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1520	  	Docket	  	File No.
	 Supplemental
	  	Page	  	84-161897	  	84-180870	  	92011	  	1552	  	1382	  	84-186813
	 Indenture
	  	Date	  	5/2/84	  	5/2/84	  	5/2/84	  	4/30/84	  	743-761	  	5/2/84
		  		  		  	4/30/84	  		  		  		  	
	 Thirty-
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1533	  	Docket	  	File No.
	 Second
	  	Page	  	84-466428	  	84-517843	  	267452	  	753	  	1413	  	84-537706

  
 5 

															
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial
	  	 Yuma
	  	 Maricopa

	 Supplemental
	  	Date	  	12/14/84	  	12/14/84	  	12/14/84	  	12/14/84	  	216-235	  	12/14/84
	 Indenture
	  		  		  		  		  		  	12/14/84	  	
								
	 Thirty-Third
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1546	  	Docket	  	File No.
	 Supplemental
	  	Page	  	85-323210	  	85-333505	  	198810	  	708	  	1450	  	85-418309
	 Indenture
	  	Date	  	9/4/85	  	9/4/85	  	9/4/85	  	9/4/85	  	816	  	9/4/85
		  		  		  		  		  		  	9/4/85	  	
								
	 Thirty-Fourth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1550	  	Docket	  	File No.
	 Supplemental
	  	Page	  	85-42465	  	85-481794	  	270136	  	1573	  	1463	  	85-568874
	 Indenture
	  	Date	  	12/2/85	  	12/2/85	  	12/2/85	  	12/3/85	  	215	  	12/2/85
		  		  		  		  		  		  	12/3/85	  	
								
	 Thirty-Fifth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1562	  	Docket	  	File No.
	 Supplemental
	  	Page	  	86-279922	  	86-290957	  	158161	  	549	  	1491	  	86-347412
	 Indenture
	  	Date	  	7/8/86	  	7/8/86	  	7/8/86	  	7/8/86	  	639-657	  	7/8/86
		  		  		  		  		  		  	7/8/86	  	
								
	 Thirty-Sixth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1571	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	86-576027	  	86-606666	  	314771	  	240	  	1512	  	86-680502
	 Indenture
	  	Date	  	12/10/86	  	12/10/86	  	12/10/86	  	12/10/86	  	5-24	  	12/10/86
		  		  		  		  		  		  	12/10/86	  	
								
	 Thirty-
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1588	  	Docket	  	File/Page
	 Seventh
	  	Page	  	87-532270	  	87-530266	  	273181	  	844	  	1555	  	87-585903
	 Supplemental
	  	Date	  	9/21/87	  	9/21/87	  	9/21/87	  	9/21/87	  	844	  	9/21/87
	 Indenture
	  		  		  		  		  		  	9/21/87	  	
								
	 Thirty-Eighth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1646	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	90-217585	  	90-212277	  	146794	  	1280	  	1686	  	90-176460
	 Indenture
	  	Date	  	4/23/90	  	4/23/90	  	4/23/90	  	4/23/90	  	92-120	  	4/23/90
		  		  		  		  		  		  	4/23/90	  	
								
	 Thirty-Ninth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	1687	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	91-632073	  	91-674397	  	425578	  	743	  	1771	  	91-0574751
	 Indenture
	  	Date	  	12/09/91	  	12/09/91	  	12/09/91	  	12/09/91	  	711-728	  	12/09/91
		  		  		  		  		  		  	12/09/91	  	
								
	 Fortieth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	92-185636	  	92-202372	  	115201	  	92-06577	  	1790	  	92-0169646
	 Indenture
	  	Date	  	4/1/92	  	4/1/92	  	4/1/92	  	4/1/92	  	954-970	  	4/1/92
		  		  		  		  		  		  	4/1/92	  	
								
	 Forty-First
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	92-0363471	  	92-393790	  	214904	  	92-011833	  	1804	  	92-0317072
	 Indenture
	  	Date	  	6/11/92	  	6/11/92	  	6/11/92	  	6/11/92	  	73-88	  	6/11/92
		  		  		  		  		  		  	6/11/92	  	
								
	 Forty-Second
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	92-0650893	  	92-692066	  	384167	  	92-21988	  	1824	  	92-0575062
	 Indenture
	  	Date	  	10/13/92	  	10/13/92	  	10/13/92	  	10/13/92	  	670-689	  	10/13/92
		  		  		  		  		  		  	10/13/92	  	
								
	 Forty-Third
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	92-0788665	  	92-845626	  	471625	  	92-27082	  	1834	  	92-0700568
	 Indenture
	  	Date	  	12/9/92	  	12/10/92	  	12/10/92	  	12/9/92	  	187-206	  	12/9/92
		  		  		  		  		  		  	12/9/92	  	

  
 6 

															
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial
	  	 Yuma
	  	 Maricopa

	 Forty-Fourth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	93-0257065	  	93-0277892	  	153382	  	93-009487	  	1859 Fee 09300	  	93-0246725
	 Indenture
	  	Date	  	4/27/93	  	4/27/93	  	4/27/93	  	4/27/93	  	4/27/93	  	4/26/93
								
	 Forty-Fifth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	93-0395609	  	93-0420127	  	239922	  	93-14224	  	Fee 14413	  	93-0403060
	 Indenture
	  	Date	  	6/23/93	  	6/23/93	  	6/23/93	  	6/23/93	  	6/23/93	  	6/23/93
								
	 Forty-Sixth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	93-0474705	  	93-0496100	  	288868	  	93-17399	  	Fee 17163	  	93-0487598
	 Indenture
	  	Date	  	7/26/93	  	7/26/93	  	7/27/93	  	7/27/93	  	7/27/93	  	7/27/93
								
	 Forty-Seventh
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	95-0230457	  	95-0232951	  	175604	  	95-11739	  	246-264	  	95-0313576
	 Indenture
	  	Date	  	6/01/95	  	6/01/95	  	6/01/95	  	6/01/95	  	6/01/95	  	6/01/95
								
	 Forty-Eighth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	95-0230458	  	95-0232952	  	175605	  	95-11740	  	265-284	  	95-0313577
	 Indenture
	  	Date	  	6/01/95	  	6/01/95	  	6/01/95	  	6/01/95	  	6/01/95	  	6/01/95
								
	 Forty-Ninth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	05-00384477	  	04-683110	  	04-0766976	  	04-021901	  	04-29663	  	04-941699
	 Indenture
	  	Date	  	1/14/05	  	7/28/04	  	9/28/04	  	7/15/04	  	8/16/04	  	8/13/04
								
	 Fiftieth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	20050441722	  	2005000405730	  	20050145832	  	019964	  	200522373	  	20050711918
	 Indenture
	  	Date	  	5/25/05	  	5/26/05	  	5/25/05	  	5/25/05	  	5/25/05	  	5/27/05
								
	 Fifty-First
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	20051016267	  	2005000945695	  	20050981667	  	2006005449	  	200553032	  	20051852692
	 Indenture
	  	Date	  	11/23/05	  	11/28/05	  	11/29/05	  	1/30/06	  	12/2/05	  	12/7/05
								
	 Fifty-Second
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2006-0413693	  	2006000404447	  	2006-0422620	  	2006-032418	  	2006-23999	  	2006-0802735
	 Indenture
	  	Date	  	6/12/06	  	6/16/06	  	6/12/06	  	7/11/06	  	6/12/06	  	6/14/06
								
	 Fifty-Third
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2006-0683713	  	2006000643109	  	713252	  	06-46145	  	2006-39635	  	20061310143
	 Indenture
	  	Date	  	9/26/06	  	9/27/06	  	9/27/06	  	9/28/06	  	9/29/06	  	10/3/06
								
	 Fifty-Fourth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2007-0625504	  	2007000581227	  	2007-0600369	  	2007-036497	  	2007-33238	  	2007-1062404
	 Indenture
	  	Date	  	9/25/07	  	9/25/07	  	9/25/07	  	9/25/07	  	9/25/07	  	9/26/07
								
	 Fifty-Fifth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2009-0320954	  	2009000305886	  	2009-0311041	  	2009-017587	  	16744	  	20090542104
	 Indenture
	  	Date	  	6/12/09	  	6/12/09	  	6/18/09	  	6/12/09	  	6/15/09	  	6/15/09
								
	 Fifty-Sixth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2010-0252569	  	2010000239342	  	2010-0235807	  	2010-012850	  	2010-12687	  	20100431348
	 Indenture
	  	Date	  	5/20/10	  	5/21/10	  	5/21/10	  	5/21/10	  	5/21/10	  	5/21/10
								
	 Fifty-Seventh
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2010-0490784	  	2010000458947	  	2010-0443991	  	2010-023359	  	2010-22669	  	20100800415

  
 7 

															
	 	  	Official	  	 Counties of

	 Document
	  	 Records
	  	 San Diego
	  	 Orange
	  	 Riverside
	  	 Imperial
	  	 Yuma
	  	 Maricopa

	 Indenture
	  	Date	  	9/16/10	  	9/16/10	  	9/16/10	  	9/16/10	  	9/16/10	  	9/16/10
								
	 Fifty-Eighth
	  	Book	  	File/Page	  	File/Page	  	File/Page	  	Book/Page	  	Docket	  	File/Page
	 Supplemental
	  	Page	  	2011-0503399	  	2011000478379	  	2011-0432021	  	2011-023234	  	2011-21920	  	20110802020
	 Indenture
	  	Date	  	09/28/11	  	09/28/11	  	09/29/11	  	09/28/11	  	09/28/11	  	09/28/11

  

															
	  	  	Official	  	 	  	 	  	 	  	 	  	 	  	 
	 Document
	  	 Records
	  	 County of Clark
	  	 	  	 	  	 	  	 	  	 
	 Fifty-Ninth
 Supplemental Indenture

including the

Original

Indenture and

fifty-eight prior supplemental indentures thereto
	  	 Book
 Page

Date
	  	 File/Page
 201110120001817

10/12/11
	  	         

 
	  	         

 
	  	         

 
	  	         

 
	  	         

 

  

																	
	 	 	 	 	 Counties of

	 	 	Official	 	 	 	San	 	 	 	 	 	 
	 Document
	 	 Records
	 	 Clark
	 	 Diego
	 	 Orange
	 	 Riverside
	 	 Imperial
	 	 Yuma
	 	 Maricopa

	Sixtieth	 	Book	 	File/Page	 	File/Page	 	File/Page	 	File/Page	 	Book/Page	 	Docket	 	File/Page
	Supplemental Indenture	 	Page	 	201112010001775	 	2011-0643662	 	2011000611302	 	2011-0529988	 	2011-028759	 	2011-26889	 	20110993917
		 	Date	 	12/1/2011	 	12/1/11	 	12/1/11	 	12/1/11	 	12/1/11	 	12/1/11	 	12/1/11
									
	Sixty-First	 	Book	 	File/Page	 	File/Page	 	File/Page	 	File/Page	 	Book/Page	 	Docket	 	File/Page
	Supplemental Indenture	 	Page	 	20120410 000789	 	2012-0207656	 	20120020 0917	 	2012-0163282	 	2012-007887	 	2012-08966	 	20120296804
		 	Date	 	4/10/12	 	4/10/12	 	4/10/12	 	4/10/12	 	4/10/12	 	4/10/12	 	4/10/12
									
	Sixty-Second	 	Book	 	File/Page	 	File/Page	 	File/Page	 	File/Page	 	Book/Page	 	Docket	 	File/Page
	Supplemental Indenture	 	Page	 	201309300001532	 	2013-0592759	 	2013000559137	 	0466671	 	2013022171	 	2013-26910	 	20130866250
		 	Date	 	9/30/13	 	9/30/13	 	9/30/13	 	9/26/13	 	9/26/13	 	9/30/13	 	9/30/13
									
	Sixty-Third	 	Book	 	File/Page	 	File/Page	 	File/Page	 	File/Page	 	Book/Page	 	Docket	 	File/Page
	Supplemental Indenture	 	Page	 	20150318-0000267	 	2015-0125062	 	2015000137709	 	2015-0105656	 	2015005389	 	2015-06017	 	2015-0308470
		 	Date	 	3/18/2015	 	3/18/2015	 	3/18/15	 	3/17/2015	 	3/20/2015	 	3/20/2015	 	5/01/15
									
	Sixty-Fourth	 	Book	 	File/Page	 	File/Page	 	File/Page	 	File/Page	 	Book/Page	 	Docket	 	File/Page
	Supplemental Indenture	 	Page	 	20150318-0000268	 	2015-0125063	 	2015000137710	 	2015-0105657	 	2015005397	 	2015-06018	 	2015-0308471
		 	Date	 	3/18/2015	 	3/18/2015	 	3/18/2015	 	3/17/2015	 	3/20/15	 	3/20/2015	 	5/01/15
									
	Sixty-Fifth	 	Book	 	File/Page	 	File/Page	 	File/Page	 	File/Page	 	Book/Page	 	Docket	 	File/Page
	Supplemental Indenture	 	Page	 	20160525-0000179	 	2016-0255036	 	2016000231993	 	2016-0218234	 	2016010377	 	2016-12517	 	2016-0355233
		 	Date	 	5/25/2016	 	5/25/2016	 	5/24/2016	 	5/27/2016	 	6/1/2016	 	5/25/2016	 	5/24/2016

  
 8 

																	
	 	 	 	 	 Counties of

	 	 	Official	 	 	 	San	 	 	 	 	 	 
	 Document
	 	 Records
	 	 Clark
	 	 Diego
	 	 Orange
	 	 Riverside
	 	 Imperial
	 	 Yuma
	 	 Maricopa

	Sixty-Sixth Supplemental Indenture	 	 Book
 Page

Date
	 	 File/Page
 20170612-0000678

6/12/2017
	 	 File/Page
 2017-0261951

6/12/2017
	 	 File/Page
 2017000238610

6/12/2017
	 	 File/Page
 2017-0233575

6/12/2017
	 	 Book/Page
 2017013517

6/15/2017
	 	 Docket 2017-15226
 6/14/2017
	 	 File/Page 2017-0429520

6/13/2017

									
	Sixty-Seventh Supplemental Indenture	 	 Book
 Page

Date
	 	 File/Page
 20180522-0000994

5/22/2018
	 	 File/Page
 2018-0206641

5/22/2018
	 	 File/Page
 2018000188655

5/23/2018
	 	 File/Page
 2018-0203756

5/22/2018
	 	 Book/Page
 2018009579

5/29/2018
	 	 Docket
 2018-15182

6/12/2018
	 	 File/Page
 2018-0390726

5/22/2018

									
	Sixty-Eighth Supplemental Indenture	 	 Book
 Page

Date
	 	 File/Page
 20190604-0001990

6/4/2019
	 	 File/Page
 2019-0213646

6/4/2019
	 	 File/Page
 2019000192899

6/5/2019
	 	 File/Page
 2019-0212524

6/13/2019
	 	 Book/Page
 2019009987

6/7/2019
	 	 Docket
 2019-14196

6/4/2019
	 	 File/Page
 2019-0414851

6/4/2019

									
	Sixty-Ninth Supplemental Indenture	 	 Book
 Page

Date
	 	 File/Page 20200416-0001114

4/16/2020
	 	 File/Page 2020-0180371

4/8/2020
	 	 File/Page
 2020000160646

4/9/2020
	 	 File/Page 2020-0218763

5/22/2020
	 	 Book/Page
 2020006709

4/9/2020
	 	 Docket
 2020-11190

4/13/2020
	 	 File/Page
 20200313674

4/13/2020

 WHEREAS, the Board of Directors of the Company has duly authorized the creation of an
additional series of bonds to be designated “First Mortgage Bonds, Series VVV, due 2030,” as hereinafter set forth in this Seventieth Supplemental Indenture; and 

WHEREAS, the execution and delivery of this Seventieth Supplemental Indenture has been duly authorized by resolution of the
Board of Directors of the Company; and 
 WHEREAS, all the conditions and requirements necessary to make this Seventieth
Supplemental Indenture a valid, binding and legal instrument in accordance with its terms and for the purposes herein expressed have been performed and fulfilled and the execution and delivery hereof have been in all respects duly authorized. 

NOW, THEREFORE, in order further to secure the payment of the principal of and premium, if any, and interest on all of the
bonds of the Company at any time outstanding under the Original Indenture, as heretofore amended and supplemented, as amended and supplemented by this Seventieth Supplemental Indenture and as the same may from time to time be further amended and
supplemented (the “Indenture”) and to secure the performance and observance of each and every of the covenants, conditions and agreements of the Indenture, as from time to time amended and supplemented, and for and in consideration
of the premises, and of the sum of One Dollar ($1.00) to the Company duly paid by the Trustee (the receipt whereof is hereby acknowledged), the Company has executed and delivered this Seventieth Supplemental Indenture and has granted, bargained,
sold, warranted, released, conveyed, assigned, transferred, mortgaged, pledged, hypothecated, granted a security interest in, set over and confirmed, and by these presents does grant, bargain, sell, warrant, release, convey, assign, transfer,
mortgage, pledge, hypothecate, grant a security interest in, set over and confirm unto U.S. Bank National Association, as Trustee, and to its respective successors in said trust forever, with power of sale, all property, real, personal and mixed,
now owned or hereafter acquired or to be acquired by the Company, and wheresoever situated (except such property as is expressly excepted or excluded from the lien and security interest of the Indenture, and property of a successor corporation or
corporations excluded from the lien and security interest thereof by the provisions of Section 3 of Article XIV thereof) subject to the rights reserved by the Company in and by other provisions of the Indenture, including in the property
subject and to be subject to the lien and security interest thereof and hereof (without in any manner limiting or impairing by the enumeration of the same the scope and intent of the foregoing or of any general description contained in the Original
Indenture or in this or any other supplemental indenture) all lands, rights-of-way, other land rights, flowage and other water rights, power houses, dams, reservoirs,
docks, roads, and buildings, structures and other land improvements; 

  
 9 

 
steam, and other electric generating plants, including buildings and other structures, turbines, generators, exciters, boilers and other boiler plant equipment, condensing equipment, and all
auxiliary equipment; stations and substations; electric transmission and distribution systems, including structures, poles, towers, fixtures, conduits, insulators, wires, cables, transformers, services and meters; steam heating plants and systems,
including mains and equipment; gas plants, transmission and distribution systems, including pipe lines, structures, tanks, mains, compressor stations, purifier stations, pressure holders, governors, services and meters; communication systems,
office, shop and other buildings and structures, and equipment; apparatus and equipment and materials and supplies of all other kinds and descriptions; and all municipal and other franchises, leaseholds, licenses, permits, and privileges; 

TOGETHER WITH all and singular the tenements, hereditaments and appurtenances belonging or in any wise appertaining to the
aforesaid property or any part thereof with the reversion and reversions, remainder and remainders, tolls, rents and revenues, issues, income, proceeds, product and profits thereof, and all the estate, right, title and interest and claim whatsoever,
at law as well as in equity, which the Company now has or may hereafter acquire in and to the aforesaid property and franchises and every part and parcel thereof (except such property as is expressly excepted or excluded from the lien and security
interest of the Indenture, and property of a successor corporation or corporations excluded from the lien and security thereof by the provisions of Section 3 of Article XIV thereof), subject to the rights reserved by the Company in and by other
provisions of the Indenture; 
 It is hereby agreed by the Company that, except as aforesaid, all the property, rights, and
franchises acquired by the Company after the date hereof shall be as fully embraced within the lien and security interest hereof as if such property were now owned by the Company and were specifically described herein and conveyed and a security
interest therein granted hereby; 
 SAVING AND EXCEPTING, HOWEVER, anything to the contrary notwithstanding contained herein
or in the granting clauses of the Original Indenture and said Supplemental Indentures (a) such property described or referred to in any of such granting clauses as has been from time to time, released or sold free from the lien and security
interest of the Original Indenture (or the Original Indenture, as supplemented) in accordance and compliance with the provisions thereof (or of the Original Indenture, as supplemented, as the case may be), and (b) all of the following property
(whether now owned by the Company or hereafter acquired by it): (1) all gas, electric energy and steam produced, purchased or otherwise acquired; (2) all contracts, choses in action, shares of stock, bonds, notes, evidences of indebtedness, and
other securities, other than any of the foregoing which may be required to be deposited from time to time with the Trustee in accordance with the provisions of the Indenture or are required by some express provision thereof to be deposited with the
Trustee; (3) merchandise and appliances at any time acquired for the purpose of sale or lease to customers and others and contracts for the sale of merchandise and appliances; (4) motor vehicles; (5) timber on land owned by the
Company; (6) minerals or mineral rights in lands owned by the Company; (7) oil, coal or gas, or oil, coal or gas rights in land owned by the Company or gas wells or oil wells or equipment therefor or coal mines or equipment therefor;
(8) fuel and other personal property which are consumable in their use in the operation of the properties of the Company; (9) bills and accounts receivable; (10) cash on hand and in banks other than such cash as may be deposited from
time to time with the Trustee in accordance with the provisions of the Indenture or as is required by some express provision thereof to be deposited with the Trustee; and (11) the last day of the term of each leasehold estate now or hereafter
enjoyed by the Company. The Company may, however, expressly subject to the lien and security interest and operation of the Original Indenture and all indentures supplemental thereto all or any part of the property of the character described in
clause (b) of this paragraph; 
 TO HAVE AND TO HOLD all said properties, real, personal and mixed, mortgaged, pledged,
or conveyed and in which a security interest has been granted by the Company as aforesaid, or intended so to be, unto the Trustee and its successors and assigns forever, subject, however, to Permitted Liens as defined in the Indenture; 

IN TRUST NEVERTHELESS, for the equal pro rata benefit and security as provided in the Original Indenture and all indentures
supplemental thereto of all and every of the bonds issued and to be issued in accordance with the provisions of the Original Indenture and all indentures supplemental thereto, without preference, priority or distinction as to lien or security
interest of any over the others by reason of priority in time of the issue, negotiation or maturity thereof, subject, however, to the provisions of the Original Indenture and all indentures supplemental thereto relating to any sinking fund or
similar fund for the benefit of the bonds of any particular series; 

  
 10 

 The Company does further covenant and agree with the Trustee as follows:

 ARTICLE I 
 SERIES
VVV BONDS 
 Section 1: There is hereby created, for issuance under the Original Indenture as
supplemented by the said Supplemental Indentures (including this Seventieth Supplemental Indenture), a series of bonds designated Series VVV, due 2030, each of which shall bear the descriptive title “First Mortgage Bonds, Series VVV, due
2030” (herein sometimes referred to as “Series VVV Bonds”), and the form thereof shall contain suitable provisions with respect to the matters hereinafter in this Section specified. The Series VVV Bonds shall mature on
October 1, 2030 and shall be issued in denominations of $1,000 and integral multiples thereof as the Company may from time to time execute and deliver. The Series VVV Bonds shall bear interest at the rate and from the date, shall mature as to
principal, and shall be payable as to principal and premium, if any, and interest at such place or places and in such money, all as provided in the form of Series VVV Bond set forth on Exhibit A hereto (the “Form of Bond”)
and by the applicable provisions of the Indenture. In addition, September 28, 2020 shall be an interest payment date for the Series VVV Bonds for purposes of Section 9 of Article II of the Indenture, provided that no interest shall
be payable on such date. The principal and premium, if any, and interest on the Series VVV Bonds shall be payable at the office or agency maintained by the Company for such purpose (initially the corporate trust office of the Trustee) in the City
and County of Los Angeles, State of California and, if Series VVV Bonds are issued in definitive certificated form under the circumstances set forth in clause (2) of Section 4 of this Article I, at the office or agency maintained by the
Company for such purpose in the Borough of Manhattan, City and County of New York, State of New York. The Series VVV Bonds shall be dated as in Section 9 of Article II of the Indenture provided with respect to registered bonds without
coupons. 
 The Series VVV Bonds shall further be redeemable, exchangeable, transferable and otherwise have the terms set
forth in the Form of Bond. 
 The Series VVV Bonds shall otherwise be of such terms, provisions, tenor and form as provided
in this Seventieth Supplemental Indenture. 
 Section 2: The Series VVV Bonds shall be executed,
authenticated and delivered in accordance with the provisions and shall be entitled to the protection and security of the Original Indenture, as supplemented by this Seventieth Supplemental Indenture and the other supplemental indentures, and shall
be subject to all of the terms, conditions and covenants and limitations thereof. The aggregate principal amount of the Series VVV Bonds, which may be executed by the Company and authenticated and delivered by the Trustee and secured by the
Indenture as from time to time in effect, is limited only to the extent provided in Section 1 of Article II of the Original Indenture. The Company has authorized the issuance and sale on the date hereof of $800,000,000 aggregate principal
amount of Series VVV Bonds. The Company may, from time to time, without notice to or the consent of the registered holders of the Series VVV Bonds but upon and subject to the terms and provisions of the Indenture, increase the principal amount of
the Series VVV Bonds under the Indenture and issue such increased principal amount, or any portion thereof. Any additional Series VVV Bonds so issued shall have the same form and terms (other than offering price, the date of original issuance and,
under certain circumstances, the date from which interest thereon shall begin to accrue and the first Interest Payment Date (as defined below)) as the Series VVV Bonds previously issued and shall form a single series of bonds under the Indenture
with the previously issued Series VVV Bonds. 
 Section 3: The Series VVV Bonds shall be issued
only as fully registered bonds without coupons. The fully registered bonds without coupons and the certificate of authentication to be endorsed on all Series VVV Bonds shall be substantially in the form set forth on the Form of Bond. In addition,
the Series VVV Bonds may be issuable in whole or in part in the form of one or more securities that evidence all or part of the bonds of such series and are registered in the name of a depositary (as defined below) or a nominee thereof for such
series (each, a “Global Security”) and, in such case, the Board of Directors of the Company (or an authorized officer designated by the Board of Directors of the Company) shall appoint a clearing agency registered under the
Securities Exchange Act of 1934, as amended (the “Exchange Act”), designated to act as depositary (a “depositary”) for such Global Securities; the initial depositary so appointed is The Depository Trust Company. The
definitive Series VVV Bonds shall be numbered in such manner as the Company shall at any time or from time to time determine. 

  
 11 

 Section 4: In the event Series VVV Bonds are
issued as Global Securities the following provisions, in addition to the provisions of the Indenture, shall apply: 

(1)    Each Global Security authenticated under the Indenture shall be registered in the name of
the depositary designated for such Global Security or a nominee thereof and delivered to such depositary or a nominee thereof or custodian therefor, and each such Global Security shall constitute a single Series VVV Bond for all purposes of this
Supplemental Indenture. 
 (2)    Notwithstanding any other provision in this Supplemental
Indenture, no Global Security may be exchanged in whole or in part for Series VVV Bonds registered, and no transfer of a Global Security in whole or in part may be registered, in the name of any person other than the depositary for such Global
Security or a nominee thereof unless (A) such depositary has notified the Company that it is unwilling or unable to continue as depositary for the Global Security or Global Securities, as the case may be, representing the Series VVV Bonds and a
successor depositary has not been appointed by the Company within 90 days of receipt by the Company of such notification, (B) if at any time the depositary ceases to be a clearing agency registered under the Exchange Act at a time when the
depositary is required to be so registered to act as such depositary and no successor depositary shall have been appointed by the Company within 90 days after it became aware of the depositary’s ceasing to be so registered, (C) the
Company, in its sole discretion, executes and delivers to the Trustee a written order signed in the name of the Company by its Chairman of the Board, its President or a Vice President, and by its Treasurer, an Assistant Treasurer, its Secretary or
an Assistant Secretary to the effect that the Global Securities of such series shall be exchangeable as described below, or (D) a “completed default” (as defined in the Indenture) has occurred and is continuing with respect to the
Series VVV Bonds. If any of the events described in clauses (A) through (D) of the preceding sentence occur, the beneficial owners of interests in such Global Securities will be entitled to exchange those interests for definitive Series VVV
Bonds and, without unnecessary delay but in any event not later than the earliest date on which those interests may be so exchanged, the Company will prepare and deliver to the Trustee definitive Series VVV Bonds in such form and denominations as
are required by or pursuant to the Indenture, and in an aggregate principal amount equal to the aggregate principal amount of such Global Securities, such bonds to be duly executed by the Company. On or after the earliest date on which such
beneficial interests may be so exchanged, such Global Securities shall be surrendered from time to time by the depositary as shall be specified in the order from the Company with respect thereto (which the Company agrees to deliver) to the Trustee,
as the Company’s agent for such purpose, and in accordance with any instructions given to the Trustee and the depositary by the Company (which instructions shall be in writing but need not be contained in or accompanied by an officers’
certificate or be accompanied by an opinion of counsel), to be exchanged, in whole or in part, for definitive Series VVV Bonds as described above without charge. The Trustee shall authenticate and make available for delivery, in exchange for each
portion of each surrendered Global Security, a like aggregate principal amount of definitive Series VVV Bonds of authorized denominations as the portion of such Global Security to be exchanged. Promptly following any such exchange in part, such
Global Security shall be returned by the Trustee to such depositary or its custodian. If a definitive Series VVV Bond is issued in exchange for any portion of a Global Security after the close of business at the place where such exchange occurs on
or after (i) any regular record date for a regularly scheduled interest payment date (an “Interest Payment Date”) for such bond and before the opening of business at that place of exchange on such Interest Payment Date, or
(ii) any special record date for the payment of interest for such bond which was not punctually paid or duly provided for on any Interest Payment Date (“Defaulted Interest”) and before the opening of business at such place of
exchange on the related proposed date for the payment of such Defaulted Interest, as the case may be, interest shall not be payable on such Interest Payment Date or proposed date for payment, as the case may be, in respect of such definitive bond,
but shall be payable on the Interest Payment Date or proposed date for payment, as the case may be, only to the person to whom interest in respect of such portion of such Global Security shall be payable in accordance with the provisions of the
Indenture and the Series VVV Bonds. 
 (3)    Subject to Clause (2) above, any exchange or
transfer of a Global Security for other Series VVV Bonds may be made in whole or in part, and all definitive Series VVV Bonds issued in exchange for or upon transfer of a Global Security or any portion thereof shall be registered in such names as
the depositary for such Global Security shall direct. 
 (4)    Every Series VVV Bond
authenticated and delivered upon registration of transfer of, or in exchange for or in lieu of, a Global Security or any portion thereof, shall be authenticated and delivered in the form 

  
 12 

 
of, and shall be, a Global Security, unless such bond is registered in the name of a person other than the depositary for such Global Security or a nominee thereof. 

(5)    Every Global Security authenticated and delivered hereunder shall bear a legend in
substantially the following form: 
 THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS
REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER
THAN SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY OTHER PERSON IS WRONGFUL, INASMUCH AS THE REGISTERED OWNER
HEREOF HAS AN INTEREST HEREIN. 
 Section 5: The Series VVV Bonds may contain or have imprinted
thereon such provisions or specifications not inconsistent with the Indenture as may be required to comply with the rules of any stock exchange or any federal or state authority or commission, or to comply with usage with respect thereto, and may
bear such other appropriate endorsements or notations as are authorized or permitted by the Indenture. 

Section 6: In the manner and subject to certain conditions and limitations specified herein and in
the Indenture, Series VVV Bonds may be exchanged without a service charge for a like aggregate principal amount of such Series VVV Bonds of other authorized denomination or denominations; provided that the Company may require payment of a sum or
sums sufficient to reimburse it for any stamp tax or other governmental charge payable in connection therewith. 

Section 7: The Company shall maintain in the City and County of Los Angeles, State of California,
and in such other place or places as the Company may designate at any time or from time to time, an office or agency where Series VVV Bonds, including Series VVV Bonds issued in definitive certificated form, may be presented for payment,
registration, transfer and exchange as provided therein or in the Indenture. Without limitation to the foregoing, if Series VVV Bonds are issued in definitive certificated form under the circumstances set forth in clause (2) of Section 4
of this Article I, the Company shall also maintain in the Borough of Manhattan, City and County of New York, State of New York, an office or agency where Series VVV Bonds, including Series VVV Bonds issued in definitive certificated form, may be
presented for payment, registration, transfer and exchange as provided therein or in the Indenture. Such office or agency in the City and County of Los Angeles, State of California, and any such office or agency in the Borough of Manhattan, City and
County of New York, State of New York, shall be a corporate trust office of the Trustee unless and until the Company shall designate another office or agency by notice in writing delivered to the Trustee. 

Section 8: No transfer or exchange of any Series VVV Bonds pursuant to any of the provisions of this
Article I shall be made except upon and in accordance with all of the applicable terms, provisions and conditions of said bonds and of the Indenture. 

ARTICLE II 

MISCELLANEOUS PROVISIONS 

Section 1: This instrument is executed and shall be construed as an indenture supplemental to the
Original Indenture and shall form a part thereof and, as supplemented by this Seventieth Supplemental Indenture, the Original Indenture as heretofore supplemented and amended is hereby confirmed. 

Section 2: All terms used in this Seventieth Supplemental Indenture shall be taken to have meaning
as in the Original Indenture, as heretofore supplemented and amended, except terms which may be otherwise expressly defined herein and in cases where the context clearly indicates otherwise. 

  
 13 

 Section 3: In order to facilitate the filing of
this Seventieth Supplemental Indenture, the same may be executed in several counterparts, each of which, when so executed, shall be deemed to be an original, but such counterparts shall constitute but one and the same instrument. 

Section 4: All of the covenants, stipulations, promises and agreements in this Seventieth
Supplemental Indenture by or on behalf of the Company shall bind its successors and assigns, whether so expressed or not. 

Section 5: To the extent any provision in this Seventieth Supplemental Indenture conflicts with any
provision in the Indenture, the provisions of this Seventieth Supplemental Indenture shall govern; provided, however, that in the event such conflict would require bondholder consent, the terms and provisions of the Indenture shall govern.

 Section 6: The Original Indenture, as heretofore amended and supplemented, insofar as it
applies to the Series VVV Bonds, this Seventieth Supplemental Indenture and the Series VVV Bonds shall be governed by and construed in accordance with the laws of the State of California, without regard (to the extent permitted by applicable law) to
conflicts of laws principles thereof; provided, that, notwithstanding the foregoing, the creation, perfection and enforcement of any mortgage or lien on real property or improvements thereon or fixtures attached thereto under the Original
Indenture, as heretofore amended and supplemented, insofar as it applies to the Series VVV Bonds, or this Seventieth Supplemental Indenture shall be governed by and construed in accordance with the laws of the State where such real property or
improvements thereon or fixtures attached thereto, as the case may be, are located, without regard (to the extent permitted by applicable law) to conflicts of laws principles thereof. 

Section 7:    The words “execution,” “signed,”
“signature,” and words of like import in this Seventieth Supplemental Indenture or in any instruments, agreements, certificates, legal opinions, negative assurance letters or other documents entered into or delivered pursuant to or in
connection with this Seventieth Supplemental Indenture shall include (subject to the provisions set forth in the last sentence of this Section 7) images of manually executed signatures transmitted by facsimile, email or other electronic format
(including, without limitation, “pdf,” “tif” or “jpg”) and electronic signatures (including, without limitation, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, without
limitation, any contract or other record created, generated, sent, communicated, received, or stored by electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based
record-keeping system to the fullest extent permitted by applicable law, including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other applicable law,
including, without limitation, any state law based on the Uniform Electronic Transactions Act or the Uniform Commercial Code. Without limitation to the foregoing, and anything in this Seventieth Supplemental Indenture to the contrary
notwithstanding, except as set forth in the proviso to this sentence, (a) this Seventieth Supplemental Indenture and any other instruments, agreements, certificates, legal opinions, negative assurance letters or other documents entered into or
delivered pursuant to or in connection with this Seventieth Supplemental Indenture may be executed, attested and transmitted by any of the foregoing electronic means and formats and (b) all references in this Seventieth Supplemental Indenture
to the execution, attestation or authentication of any bond of this series (including any Global Security) or any certificate of authentication appearing on or attached to any such bond by means of a manual or facsimile signature shall be deemed to
include signatures that are made or transmitted by any of the foregoing electronic means or formats; provided that, notwithstanding the foregoing, this Seventieth Supplemental Indenture may not be executed or attested by the parties hereto by
DocuSign, AdobeSign or other electronic signature, and no Series VVV Bond (including, without limitation, any Global Security) and no certificate of authentication on any Series VVV Bond (including, without limitation, any Global Security) may be
executed by DocuSign, AdobeSign or other electronic signature and each certificate of authentication must be executed by the Trustee by manual signature of an authorized signatory. 

{Signature Page Follows} 

  
 14 

 IN WITNESS WHEREOF, SAN DIEGO GAS & ELECTRIC COMPANY has caused
this Seventieth Supplemental Indenture to be signed in its name and behalf by its duly authorized officer and its corporate seal to be hereunto affixed duly attested by its Secretary or one of its Assistant Secretaries, and U.S. BANK NATIONAL
ASSOCIATION, to evidence its acceptance of the trusts hereby created, has caused this Seventieth Supplemental Indenture to be signed in its name and behalf by its duly authorized officer as of the day and year first above written. 

 

			
	SAN DIEGO GAS & ELECTRIC COMPANY
		
	By:	 	 /s/ Valerie A.
Bille                    

	Name:	 	Valerie A. Bille
	Title:	 	Vice President, Chief Accounting Officer, Controller and Treasurer

  

			
	(CORPORATE SEAL)
		
	Attest:	 	
		
	By:	 	 /s/ April R.
Robinson                    

	Name:	 	April R. Robinson
	Title:	 	Corporate Secretary

  

			
	U.S. BANK NATIONAL ASSOCIATION, AS TRUSTEE
		
	By:	 	 /s/ Fonda
Hall                    

	Name:	 	Fonda Hall
	Title:	 	Vice President

A notary public or other officer completing this certificate verifies only the identity of
the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. 

  

			
	STATE OF CALIFORNIA        	  	)
		  	)   ss
	COUNTY OF SAN DIEGO	  	)

 On September 23, 2020, before me, Leslie C. French, a Notary Public, personally appeared
VALERIE A. BILLE and APRIL R. ROBINSON, who proved to me on the basis of satisfactory evidence to be the persons whose names are subscribed to the within instrument and acknowledged to me that they executed the same in their authorized capacities,
and that by their signatures on the instrument the persons, or the entity upon behalf of which the persons acted, executed the instrument. 

I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

 WITNESS my hand and official seal. 
  

	
	 /s/ Leslie C. French

	SIGNATURE OF NOTARY PUBLIC

A notary public or other officer completing this certificate verifies only the identity of
the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. 

  

			
	STATE OF CALIFORNIA	  	)
		  	)   ss
	COUNTY OF LOS ANGELES            	  	)

 On September 25, 2020, before me, C.M. Barberena, a Notary Public, personally appeared
FONDA HALL, of U.S. BANK NATIONAL ASSOCIATION, who proved to me on the basis of satisfactory evidence to be the person whose name is subscribed to the within instrument and acknowledged to me that he/she executed the same in his/her authorized
capacity, and that by his/her signature on the instrument the person, or the entity upon behalf of which the person acted, executed the instrument. 

I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

 WITNESS my hand and official seal. 
  

	
	 /s/ C.M. Barberena

	SIGNATURE OF NOTARY PUBLIC

 EXHIBIT A 

FORM OF BOND 

(Attached) 

 [If this bond is issued as a global security, insert the following legend: THIS SECURITY IS
A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF
THIS SECURITY IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY OTHER PERSON IS WRONGFUL, INASMUCH AS THE REGISTERED OWNER HEREOF HAS AN INTEREST HEREIN.] 
 SAN
DIEGO GAS & ELECTRIC COMPANY 
 (INCORPORATED UNDER THE LAWS OF THE STATE OF CALIFORNIA) 

1.700% FIRST MORTGAGE BOND, 

SERIES VVV, DUE 2030 
  

			
	No.                     	  	$            

 CUSIP No. 797440 BZ6 

ISIN No. US797440BZ64 
 SAN DIEGO
GAS & ELECTRIC COMPANY, a corporation organized and existing under the laws of the State of California (hereinafter called the “Company”, which term shall include any successor corporation, as defined in the Indenture
referred to on the reverse hereof), for value received, hereby promises to pay to                     , or registered assigns, the principal sum of
                     dollars in lawful money of the United States of America, on October 1, 2030, and to pay interest thereon from
September 28, 2020, or from the most recent date to which interest has been paid or duly provided for on the Series VVV Bonds (as defined on the reverse hereof), at the rate of 1.700% per annum in like lawful money, payable semi-annually in
arrears, on April 1 and October 1 (each, an “Interest Payment Date”) in each year, commencing April 1, 2021, to the person in whose name this bond (as defined on the reverse hereof) is registered at the close of
business on the immediately preceding March 15 and September 15, respectively, until the Company’s obligation with respect to the payment of such principal (and premium, if any) shall be discharged as provided in the Indenture
hereinafter mentioned. The principal of (and premium, if any) and interest on this bond will be paid at the office or agency maintained by the Company for that purpose (initially the corporate trust office of the Trustee (as defined on the reverse
hereof)) in the City and County of Los Angeles, State of California and, if Series VVV Bonds are issued in definitive certificated form under the circumstances set forth in clause (2) of Section 4 of Article I of the Seventieth
Supplemental Indenture (as defined on the reverse hereof), at the office or agency maintained by the Company for such purpose in the Borough of Manhattan, City and County of New York, State of New York. Notwithstanding the foregoing, so long as the
registered holder of this bond is a depositary (as defined in the Seventieth Supplemental Indenture) or its nominee, payment of the principal of and premium, if any, and interest on this bond will be made by wire transfer of immediately available
funds; and, if the Series VVV Bonds are issued in definitive certificated form under the circumstances set forth in clause (2) of Section 4 of Article I of the Seventieth Supplemental Indenture, the Company may at its option pay interest
on the Series VVV Bonds in definitive certificated form by check mailed to the addresses of the persons entitled to payment or by wire transfer to bank accounts in the United States designated in writing to the Trustee at least 15 days before the
applicable Interest Payment Date by the persons entitled to such payment. 
 The provisions of this bond are continued on
the reverse hereof and such continued provisions shall for all purposes have the same effect as though fully set forth at this place. 

This bond shall not be valid or become obligatory for any purpose unless and until U.S. BANK NATIONAL ASSOCIATION, as Trustee
under the Indenture, or its successor thereunder, shall have signed the certificate of authentication endorsed hereon. 

  
 A-1 

 IN WITNESS WHEREOF, SAN DIEGO GAS & ELECTRIC COMPANY has caused
this instrument to be executed in its name by the signature or facsimile signature of its President or any Vice President and its corporate seal or a facsimile thereof to be hereto affixed and attested by the signature or facsimile signature of its
Secretary or any Assistant Secretary. 
  

							
	Dated:                                     
                                         
   	 		 	SAN DIEGO GAS & ELECTRIC COMPANY
				
		 		 	By:	 	
                     
                                         
       

		 		 	Name:	 	
		 		 	Title:	 	

  

	
	 (CORPORATE SEAL)
  

Attest:

	
	  

	Name:
	Title:

  
 A-2 

 [REVERSE SIDE OF 1.700% FIRST MORTGAGE BOND, SERIES VVV, DUE 2030] 

This bond is one of a duly authorized issue of bonds of the Company, known as its First Mortgage Bonds, of the series and
designation indicated on the face hereof (the “Series VVV Bonds”), all issued and to be issued under and equally secured by a Mortgage and Deed of Trust dated July 1, 1940, and indentures supplemental thereto, including the
Seventieth Supplemental Indenture (the “Seventieth Supplemental Indenture”) dated as of September 28, 2020 (which Mortgage and Deed of Trust, as so amended and supplemented and as the same may be further amended or supplemented
from time to time, is herein called the “Indenture”), executed by the Company to U.S. Bank National Association, as successor trustee (herein called, together with its successors in such capacity, the “Trustee”), to
which Indenture reference is hereby made for a description of the property mortgaged, pledged, hypothecated and in which a security interest was granted, the nature and extent of the security, the rights of the holders of the Series VVV Bonds as to
such security, and the terms and conditions upon which the Series VVV Bonds may be issued under the Indenture and are secured. The principal hereof may be declared or may become due on the conditions, in the manner and at the time set forth in the
Indenture, upon the happening of a completed default (as defined in the Indenture) as in the Indenture provided. This Series VVV Bond is one of a series of Series VVV Bonds and is sometimes referred to as “this bond.” 

Interest on the Series VVV Bonds will be calculated on the basis of a 360-day year
consisting of twelve 30-day months. 
 With the consent of the Company and to the
extent permitted by and as provided in the Indenture, the rights and obligations of the Company or of the holders of the Series VVV Bonds, or the terms and provisions of the Indenture or of any indentures supplemental thereto, may be modified or
altered by the affirmative vote of the holders of the percentage of principal amount of bonds required by the Indenture; provided, however, that without the consent of the holder hereof no such modification or alteration shall permit, among
other things, the reduction of the principal or premium, if any, or the extension of the maturity of the principal of this bond, or the reduction of the rate of interest hereon, or any other modification of the terms of payment of such principal or
premium, if any, or interest. 
 The Company, the Trustee, any paying agent, any registrar, and any depositary may deem and
treat the person in whose name this bond is registered as the absolute owner hereof for the purpose of receiving payment of or on account of the principal hereof and premium, if any, and interest hereon and for all other purposes and shall not be
affected by any notice to the contrary. 
 Prior to July 1, 2030 (the “Par Call Date”), the Company
may at the Company’s option redeem the Series VVV Bonds, at any time in whole or from time to time in part, at a redemption price for any redemption date equal to the greater of the following amounts: (a) 100% of the principal amount of the
Series VVV Bonds being redeemed on that redemption date; or (b) the sum of the present values of the remaining scheduled payments of principal and interest on the Series VVV Bonds being redeemed on that redemption date (not including any
portion of any payments of accrued and unpaid interest to that redemption date) that would be due if the Series VVV Bonds matured, and accrued and unpaid interest was payable, on the Par Call Date, discounted to that redemption date on a semiannual
basis at the Adjusted Treasury Rate (as defined below) plus 20 basis points, as determined by the Independent Investment Banker (as defined below), plus, in each case, accrued and unpaid interest on the Series VVV Bonds being redeemed to that
redemption date. On and after the Par Call Date, the Company may at the Company’s option redeem the Series VVV Bonds, at any time in whole or from time to time in part, at a redemption price equal to 100% of the principal amount of the Series
VVV Bonds being redeemed, plus accrued and unpaid interest on the Series VVV Bonds being redeemed to the redemption date. Notwithstanding the foregoing, installments of interest on Series VVV Bonds that are due and payable on any Interest Payment
Date falling on or prior to a redemption date will be payable on that Interest Payment Date to the registered holders of such Series VVV Bonds as of the close of business on the relevant record date according to the terms of the Series VVV Bonds and
the Indenture. The redemption price will, if applicable, be calculated on the basis of a 360-day year consisting of twelve 30-day months. 

Notice of any redemption will be mailed at least 30 days, but not more than 60 days, before the applicable redemption date to
each registered holder of the Series VVV Bonds to be redeemed. Once notice of redemption is mailed, the Series VVV Bonds called for redemption will become due and payable on the redemption date and at the applicable redemption price, plus accrued
and unpaid interest to the redemption date, provided that the Company may 

  
 A-3 

 
rescind any notice of redemption by notice given not less than five days prior to the proposed redemption date. Redemption will not be conditional upon receipt by the Trustee of monies sufficient
to pay the redemption price. 
 Unless the Company defaults in payment of the redemption price, on and after the redemption
date interest will cease to accrue on the Series VVV Bonds or portions thereof called for redemption. The Company will pay the redemption price and any accrued interest once the Series VVV Bonds are surrendered for redemption. If only a portion of
any Series VVV Bonds is redeemed, the Trustee will deliver new Series VVV Bonds for the remaining portion without charge. 

“Adjusted Treasury Rate” means, with respect to any redemption date, the rate per annum equal to the
semiannual equivalent yield to maturity of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date. 

“Comparable Treasury Issue” means, with respect to any redemption date, the United States Treasury security
selected by the Independent Investment Banker as having a maturity comparable to the remaining term of the Series VVV Bonds to be redeemed on such redemption date (assuming the Series VVV Bonds matured on the Par Call Date) that would be utilized,
at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of such Series VVV Bonds (assuming the Series VVV Bonds matured on the Par
Call Date). 
 “Comparable Treasury Price” means, with respect to any redemption date, (A) the average
of the Reference Treasury Dealer Quotations for such redemption date, or (B) if only one Reference Treasury Dealer Quotation is received, such quotation. 

“Independent Investment Banker” means, with respect to any redemption date, one of the Reference Treasury
Dealers appointed by the Company to act as the “Independent Investment Banker.” 
 “Reference Treasury
Dealer Quotation” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the Company, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a
percentage of its principal amount) quoted in writing to the Company by such Reference Treasury Dealer at 5:00 p.m. (New York City time) on the third business day preceding such redemption date. As used in the preceding sentence,
“business day” means any day (other than a Saturday or Sunday) on which banking institutions in The City of New York are not authorized or obligated by law or executive order to remain closed. 

“Reference Treasury Dealers” means, with respect to any redemption date, (A) Barclays Capital Inc., BNP
Paribas Securities Corp. and BofA Securities, Inc. (or their respective affiliates which are Primary Treasury Dealers (as defined below)), or their respective successors, as applicable, provided, however, that if any of the foregoing shall cease to
be a primary U.S. Government securities dealer in the United States (a “Primary Treasury Dealer”), the Company will substitute therefor another Primary Treasury Dealer; (B) one Primary Treasury Dealer selected by MUFG Securities
Americas Inc. or its successor, as applicable; (C) one Primary Treasury Dealer selected by PNC Capital Markets LLC or its successor, as applicable; and (D) any other Primary Treasury Dealer(s) selected by the Company. 

In the event that the Company elects to redeem only a portion of the outstanding Series VVV Bonds, (a) the Series VVV
Bonds to be redeemed shall be selected as provided in the Indenture and, in the case of Series VVV Bonds represented by a Global Security (as defined in the Seventieth Supplemental Indenture), in accordance with the procedures of The Depository
Trust Company (or its successor as depositary) and (b) in the case of any Series VVV Bond being redeemed in part, the principal amount redeemed must be $1,000 or an integral multiple of $1,000 and the remaining principal amount must be an
authorized denomination. 
 As more fully provided in and subject to the provisions of the Indenture, the Company will
redeem the Series VVV Bonds in the event of the sale, release, taking by eminent domain or purchase by public authority of property constituting or including all or substantially all of the electric distribution system of the Company in the City of
San 

  
 A-4 

 
Diego, all as more fully provided in the second paragraph of Section 13 of Article XI of the Indenture, in which event the Company will redeem Series VVV Bonds (in the principal amount
determined pursuant to the second paragraph of Section 13 of Article XI of the Indenture) at the same redemption price (including accrued and unpaid interest on the Series VVV Bonds or portions thereof being redeemed) that would have been
payable on the applicable redemption date had the Company redeemed Series VVV Bonds on such date pursuant to the optional redemption provisions set forth above. 

This bond is transferable as prescribed in the Indenture by the registered owner hereof in person, or by his duly authorized
attorney, at the office or agency maintained by the Company for that purpose (initially the corporate trust office of the Trustee) in the City and County of Los Angeles, State of California, and, if Series VVV Bonds are issued in definitive
certificated form under the circumstances set forth in clause (2) of Section 4 of Article I of the Seventieth Supplemental Indenture, at the office or agency maintained by the Company for such purpose in the Borough of Manhattan, City and
County of New York, State of New York, upon surrender and cancellation of this bond and thereupon a new registered bond or bonds of the same series of authorized denominations and of a like aggregate principal amount, will be issued to the
transferee in exchange herefor as provided in the Indenture, upon payment of any tax or taxes or other governmental charges required to be paid by the Company by reason of such transfer. 

The registered owner of any Series VVV Bond, at the option of such holder, may surrender the same, accompanied by a written
instrument of transfer in form approved by the Company duly executed by the registered owner, at the office or agency maintained by the Company for that purpose (initially the corporate trust office of the Trustee) in the City and County of Los
Angeles, State of California and, if Series VVV Bonds are issued in definitive certificated form under the circumstances set forth in clause (2) of Section 4 of Article I of the Seventieth Supplemental Indenture, at the office or agency
maintained by the Company for such purpose in the Borough of Manhattan, City and County of New York, State of New York, for cancellation in exchange for another or other registered bonds of the said series of higher or lower authorized denominations
of an aggregate principal amount equal to the aggregate principal amount of the bond or bonds so surrendered and bearing interest as provided in Section 9 of Article II of the Indenture, and upon payment of any tax or taxes or other
governmental charges required to be paid by the Company by reason of such exchange and subject to the terms and conditions specified in the Indenture, and thereupon the Company shall execute and deliver to the Trustee and the Trustee shall
authenticate and deliver such other bonds to such registered owner at its office or at such office or agency of the Company, at the option of such registered owner. 

No recourse shall be had for the payment of the principal of (or premium, if any) or the interest on this bond, or any part
thereof, or of any claim based hereon or in respect hereof or of said Indenture, against any incorporator, or any past or future stockholder, officer or director, as such, of the Company or of any predecessor or successor corporation, either
directly or through the Company, or through any such predecessor or successor corporation, or through any receiver or a trustee in bankruptcy, whether by virtue of any constitution, statute or rule of law or by the enforcement of any assessment or
penalty or otherwise, all such liability being, by the acceptance hereof and as part of the consideration for the issue hereof, expressly waived and released, as more fully provided in the Indenture. 

In any case where any Interest Payment Date, any redemption date or the final maturity date of the Series VVV Bonds shall not
be a Business Day at any Place of Payment (as those terms are defined in the next sentence), then payment of the principal, premium, if any, and interest due on such Interest Payment Date, redemption date or final maturity date, as the case may be,
need not be made at such Place of Payment on such date, but may be made on the next succeeding Business Day at such Place of Payment with the same force and effect as if made on such Interest Payment Date, redemption date or final maturity date, as
the case may be, and, in that case, no interest will accrue on the amount payable for the period from and after such Interest Payment Date, redemption date or final maturity date, as the case may be. As used in the immediately preceding sentence,
“Place of Payment” means the City and County of Los Angeles, State of California and any other place or places where the Company may from time to time maintain an office or agency where Series VVV Bonds may be presented for payment, and
“Business Day,” when used with respect to any Place of Payment, means a day other than (i) a Saturday or a Sunday or (ii) a day on which banking institutions in that Place of Payment are authorized or obligated by law or
executive order to remain closed. 

  
 A-5 

 This Series VVV Bond shall be governed by and construed in accordance with
the laws of the State of California, without regard (to the extent permitted by applicable law) to conflicts of laws principles thereof. 

************** 

This bond is one of the bonds of the series designated therein, described in the within-mentioned Indenture. 

 

			
	U.S. BANK NATIONAL ASSOCIATION,
	As Trustee
	
	By:                                   
                          
	 Authorized Officer

	
	Date of Authentication:                              
                           

  
 A-6

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