CENTERPOINT ENERGY TRANSITION BOND COMPANY IV, LLC CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC $1,695,000,000 SENIOR SECURED TRANSITION BONDS UNDERWRITING AGREEMENT

Exhibit 1.1

CENTERPOINT ENERGY TRANSITION BOND COMPANY IV, LLC

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC

$1,695,000,000 SENIOR SECURED TRANSITION BONDS

UNDERWRITING AGREEMENT

January 11, 2012

To the Representatives named in Schedule I hereto

of the Underwriters named in Schedule II hereto

Ladies and Gentlemen:

1. Introduction. CenterPoint Energy Transition Bond Company IV, LLC, a Delaware limited liability company (the “Issuer”), proposes to issue and sell $1,695,000,000 aggregate principal amount of its Senior Secured Transition Bonds (the “Bonds”), identified in Schedule I hereto. The Issuer and CenterPoint Energy Houston Electric, LLC, a Texas limited liability company and the Issuer’s direct parent (the “Company”), hereby confirm their agreement with the several Underwriters (as defined below) as set forth herein.

The term “Underwriters” as used herein shall be deemed to mean the entity or several entities named in Schedule II hereto and any underwriter substituted as provided in Section 7 hereof and the term “Underwriter” shall be deemed to mean any one of such Underwriters. If the entity or entities listed in Schedule I hereto (the “Representatives”) are the same as the entity or entities listed in Schedule II hereto, then the terms “Underwriters” and “Representatives”, as used herein, shall each be deemed to refer to such entity or entities. All obligations of the Underwriters hereunder are several and not joint. If more than one entity is named in Schedule I hereto, any action under or in respect of this underwriting agreement (“Underwriting Agreement”) may be taken by such entities jointly as the Representatives or by one of the entities acting on behalf of the Representatives and such action will be binding upon all the Underwriters.

Capitalized terms used and not otherwise defined in this Underwriting Agreement shall have the meanings given to them in the Indenture (as defined below).

2. Description of the Bonds. The Bonds will be issued pursuant to an indenture to be dated as of January 19, 2012, as supplemented by the First Supplemental Indenture thereto, to be dated as of January 19, 2012, (as so supplemented and as it may be further supplemented from time to time, the “Indenture”), between the Issuer and Deutsche Bank Trust Company Americas, as indenture trustee (the “Indenture Trustee”). The Bonds will be secured primarily by transition property (as more fully described in the Financing Order relating to the Bonds, the “Transition Property”), to be sold to the Issuer by the Company pursuant to the Transition Property Sale Agreement, to be dated on or about January 19, 2012, between the Company and the Issuer (the “Sale Agreement”). The Transition Property securing the Bonds

will be serviced pursuant to the Transition Property Servicing Agreement, to be dated on or about January 19, 2012, between the Company, as servicer, and the Issuer, as owner of the Transition Property sold to it pursuant to the Sale Agreement (the “Servicing Agreement”).

3. Representations and Warranties of the Issuer. The Issuer represents and warrants to the several Underwriters that:

(a) The Issuer and the Bonds meet the requirements for the use of Form S-3 under the Securities Act of 1933, as amended (the “Securities Act”), and the Issuer, in its capacity as co-registrant and issuing entity with respect to the Bonds, and the Company, in its capacity as co-registrant and sponsor for the Issuer, has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on such form on November 2, 2011 (Registration Nos. 333- 177662 and 333-177662-01), as amended by Amendment No. 1 thereto dated December 2, 2011, as amended by Amendment No. 2 thereto dated December 16, 2011, as amended by Amendment No. 3 thereto dated December 22, 2011, including a prospectus and a form of prospectus supplement, for the registration under the Securities Act of up to $1,695,000,000 aggregate principal amount of the Bonds. Such registration statement, as amended (“Registration Nos. 333-177662 and ▇▇▇-▇▇▇▇▇▇-▇▇”), has been declared effective by the Commission and no stop order suspending such effectiveness has been issued under the Securities Act and no proceedings for that purpose have been instituted or are pending or, to the knowledge of the Issuer, threatened by the Commission. No transition bonds registered with the Commission under the Securities Act pursuant to Registration Nos. 333-177662 and ▇▇▇-▇▇▇▇▇▇-▇▇ have been previously issued. References herein to the term “Registration Statement” shall be deemed to refer to Registration Nos. 333-177662 and ▇▇▇-▇▇▇▇▇▇-▇▇, including all documents incorporated by reference therein pursuant to Item 12 of Form S-3 (“Incorporated Documents”) and any information in a prospectus or a prospectus supplement deemed or retroactively deemed to be a part thereof pursuant to Rule 430B (“Rule 430B”) under the Securities Act that has not been superseded or modified. “Registration Statement” without reference to a time means the Registration Statement as of the Applicable Time (as defined below), which the parties agree is the time of the first “contract of sale” (as used in Rule 159) for the Bonds, and shall be considered the “Effective Date” of the Registration Statement relating to the Bonds. For the purpose of this definition, information contained in a form prospectus or prospectus supplement that is deemed retroactively to be a part of the Registration Statement pursuant to Rule 430B shall be considered to be included in the Registration Statement as of the time specified in Rule 430B. The final prospectus and the final prospectus supplement relating to the Bonds, as filed with the Commission pursuant to Rule 424(b) under the Securities Act, are referred to herein as the “Final Prospectus,” and the most recent preliminary prospectus and prospectus supplement that omitted information to be included upon pricing in a form of prospectus filed with the Commission pursuant to Rule 424(b) under the Securities Act and that was used after the initial effectiveness of the Registration Statement and prior to the Applicable Time (as defined below) is referred to herein as the “Pricing Prospectus.”

(b) (i) At the earliest time after the filing of the Registration Statement that the Issuer or another offering participant made a bona fide offer (within the meaning of Rule 164(h)(2)) of the Bonds and (ii) at the date hereof, the Issuer was not and is not an “ineligible issuer,” as defined in Rule 405 under the Securities Act.

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(c) At the time the Registration Statement initially became effective, at the time of each amendment (whether by post-effective amendment, incorporated report or form of prospectus) and on the Effective Date relating to the Bonds, the Registration Statement fully complied, and the Final Prospectus, both as of its date and at the Closing Date, and the Indenture, at the Closing Date, will fully comply, in all material respects with the applicable provisions of the Securities Act and the Trust Indenture Act of 1939, as amended (“Trust Indenture Act”), respectively, and, in each case, the applicable instructions, rules and regulations of the Commission thereunder; the Registration Statement, at the date it initially became effective and at the Effective Date, did not contain and will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading; the Final Prospectus, both as of its date and at the Closing Date, will not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; and on said dates the Incorporated Documents, taken together as a whole, fully complied or will fully comply in all material respects with the applicable provisions of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the applicable rules and regulations of the Commission thereunder; provided that the foregoing representations and warranties in this paragraph (c) shall not apply to statements or omissions made in reliance upon and in conformity with any Underwriter Information as defined in Section 11(b) below, or to any statements in or omissions from any Statements of Eligibility on Form T-1 (or amendments thereto) of the Indenture Trustee under the Indenture filed as exhibits to the Registration Statement or Incorporated Documents.

(d) As of its date, the Applicable Time (as defined below), on the date of its filing if applicable, and on the Closing Date, the Pricing Prospectus and each Issuer Free Writing Prospectus (as defined below) (other than the Pricing Term Sheet, as defined in Section 5(b) below), did not include any untrue statement of a material fact or when considered together, did not omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading (except that the principal amount of the Bonds, the tranches, the initial principal balances, the scheduled final payment dates, the final maturity dates, the expected average lives, the Expected Amortization Schedule and the Expected Sinking Fund Schedule described in the Pricing Prospectus were subject to change based on market conditions, and the interest rate, price to the public and underwriting discounts and commissions for each tranche was not included in the Pricing Prospectus). The Pricing Term Sheet, as of its issue date and at all subsequent times through the completion of the public offer and the sale of the Bonds, did not include any untrue statement of material fact or, when considered together with the Pricing Prospectus and each other Issuer Free Writing Prospectus, did not omit to state any material fact necessary in order to make the statements therein, in the light of the circumstance in which they are made, not misleading. The two preceding sentences do not apply to

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statements in or omissions from the Pricing Prospectus, the Pricing Term Sheet or any other Issuer Free Writing Prospectus in reliance upon and in conformity with Underwriter Information as defined in Section 11(b) hereof. “Issuer Free Writing Prospectus” means any “issuer free writing prospectus,” as defined in Rule 433(h) of the Securities Act, relating to the Bonds in the form filed or required to be filed with the Commission or, if not required to be filed, in the form retained in the Issuer’s records pursuant to Rule 433(g). References to the term “Free Writing Prospectus” shall mean a free writing prospectus, as defined in Rule 405 under the Securities Act. References to the term “Applicable Time” means 1:00 p.m., central time, 2:00 p.m., eastern time, on the date hereof. The Issuer represents, warrants and agrees that it has treated and agrees that it will treat each of the free writing prospectuses listed on Schedule III hereto as an Issuer Free Writing Prospectus, and that each such Issuer Free Writing Prospectus has fully complied and will fully comply with the applicable requirements of Rules 164 and 433, including timely Commission filing where required, legending and record keeping.

(e) Each Issuer Free Writing Prospectus, as of its issue date and at all subsequent times through the completion of the public offer and sale of the Bonds or until any earlier date that the Issuer notified or notifies the Representatives as described in the next sentence, did not, does not and will not include any information that conflicted, conflicts or will conflict with the information then contained in the Registration Statement. If at any time following issuance of an Issuer Free Writing Prospectus there occurred or occurs an event or development as a result of which such Issuer Free Writing Prospectus conflicted or would conflict with the information then contained in the Registration Statement or included or would include an untrue statement of a material fact or omitted or would omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances prevailing at that subsequent time, not misleading, (i) the Company or the Issuer has promptly notified or will promptly notify the Representatives and (ii) the Company or the Issuer has promptly amended or will promptly amend or supplement such Issuer Free Writing Prospectus to eliminate or correct such conflict, untrue statement or omission. The foregoing two sentences do not apply to statements in or omissions from any Issuer Free Writing Prospectus in reliance upon and in conformity with Underwriter Information as defined in Section 11(b) hereof.

(f) The Issuer has been duly formed and is validly existing as a limited liability company in good standing under the Limited Liability Company Act of the State of Delaware, as amended, with full limited liability company power and authority to execute, deliver and perform its obligations under this Underwriting Agreement, the Bonds, the Sale Agreement, the Servicing Agreement, the Indenture, the Issuer LLC Agreement, the Intercreditor Agreement, the Administration Agreement and the other agreements and instruments contemplated by the Pricing Prospectus (collectively, the “Issuer Documents”) and to own its properties and conduct its business as described in the Pricing Prospectus; the Issuer has been duly qualified as a foreign limited liability company for the transaction of business and is in good standing under the laws of each other jurisdiction in which it owns or leases properties or conducts any business so as to require such qualification, except where failure to so qualify or to be in good standing would not have a material adverse effect on the business, properties or financial condition

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of the Issuer; the Issuer has conducted and will conduct no business in the future that would be inconsistent with the description of the Issuer’s business set forth in the Pricing Prospectus; the Issuer is not a party to or bound by any agreement or instrument other than the Issuer Documents and other agreements or instruments incidental to its formation; the Issuer has no material liabilities or obligations other than those arising out of the transactions contemplated by the Issuer Documents and as described in the Pricing Prospectus; the Company is the beneficial owner of all of the limited liability company interests of the Issuer; and based on current law, the Issuer is not classified as an association taxable as a corporation for United States federal income tax purposes.

(g) The issuance and sale of the Bonds by the Issuer, the purchase of the Transition Property by the Issuer from the Company and the consummation of the transactions herein contemplated by the Issuer, and the fulfillment of the terms hereof on the part of the Issuer to be fulfilled, will not result in a breach of any of the terms or provisions of, or constitute a default under the Issuer’s certificate of formation or limited liability company agreement (collectively, the “Issuer Charter Documents”), or any agreement or instrument to which the Issuer is now a party.

(h) This Underwriting Agreement has been duly authorized, executed and delivered by the Issuer, which has the necessary limited liability company power and authority to execute, deliver and perform its obligations under this Underwriting Agreement.

(i) The Issuer (i) is not in violation of the Issuer Charter Documents, (ii) is not in default and no event has occurred which, with notice or lapse of time or both, would constitute such a default, in the due performance or observance of any term, covenant or condition contained in any agreement or instrument to which it is a party or by which it is bound or to which any of its properties is subject, except for any such defaults that would not, individually or in the aggregate, have a material adverse effect on its business, property or financial condition, and (iii) is not in violation of any law, ordinance, governmental rule, regulation or court decree to which it or its property may be subject, except for any such violations that would not, individually or in the aggregate, have a material adverse effect on its business, property or financial condition.

(j) The Indenture has been duly authorized by the Issuer, and, on the Closing Date, will have been duly executed and delivered by the Issuer and will be a valid and binding instrument, enforceable against the Issuer in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, reorganization, receivership, moratorium or other similar laws relating to or affecting creditors’ or secured parties’ rights generally and by general principles of equity (including concepts of materiality, reasonableness, good faith and fair dealing), regardless of whether considered in a proceeding in equity or at law; and limitations on enforceability of rights to indemnification by federal or state securities laws or regulations or by public policy. On the Closing Date, the Indenture will (i) comply as to form in all material respects with the requirements of the Trust Indenture Act and (ii) conform in all material respects to the description thereof in the Pricing Prospectus and Final Prospectus.

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(k) The Bonds have been duly authorized by the Issuer for issuance and sale to the Underwriters pursuant to this Underwriting Agreement and, when executed by the Issuer and authenticated by the Indenture Trustee in accordance with the Indenture and delivered to the Underwriters against payment therefor in accordance with the terms of this Underwriting Agreement, will constitute valid and binding obligations of the Issuer entitled to the benefits of the Indenture and enforceable against the Issuer in accordance with their terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, reorganization, receivership, moratorium or other similar laws relating to or affecting creditors’ or secured parties’ rights generally and by general principles of equity (including concepts of materiality, reasonableness, good faith and fair dealing), regardless of whether considered in a proceeding in equity or at law; and limitations on enforceability of rights to indemnification by federal or state securities laws or regulations or by public policy, and the Bonds conform in all material respects to the description thereof in the Pricing Prospectus and Final Prospectus. The Issuer has all requisite limited liability company power and authority to issue, sell and deliver the Bonds in accordance with and upon the terms and conditions set forth in this Underwriting Agreement and in the Pricing Prospectus and Final Prospectus.

(l) There is no litigation or governmental proceeding to which the Issuer is a party or to which any property of the Issuer is subject or which is pending or, to the knowledge of the Issuer, threatened against the Issuer that could reasonably be expected to, individually or in the aggregate, result in a material adverse effect on the Issuer’s business, property or financial condition.

(m) Other than any necessary action of the Public Utility Commission of Texas (the “PUCT”), any filings required under the Public Utility Regulatory Act (as such term is defined in the Pricing Prospectus) or Financing Order issued by the PUCT on October 27, 2011 to the Company (the “Financing Order”) or as otherwise set forth or contemplated in the Pricing Prospectus, no approval, authorization, consent or order of any public board or body (except such as have been already obtained and other than in connection or in compliance with the provisions of applicable blue-sky laws or securities laws of any state, as to which the Issuer makes no representations or warranties), is legally required for the issuance and sale by the Issuer of the Bonds.

(n) The Issuer is not, and after giving effect to the sale and issuance of the Bonds, will not be an “investment company” within the meaning of the Investment Company Act of 1940, as amended (the “1940 Act”).

(o) The nationally recognized accounting firm which has performed certain procedures with respect to certain statistical and structural information contained in the Pricing Prospectus and the Final Prospectus, are independent public accountants.

(p) Each of the Sale Agreement, the Servicing Agreement, the Intercreditor Agreement, the Administration Agreement and the Issuer LLC Agreement has been duly authorized by the Issuer, and when executed and delivered by the Issuer and the other parties thereto, will constitute a valid and legally binding obligation of the Issuer,

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enforceable against the Issuer in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, reorganization, receivership, moratorium or other similar laws relating to or affecting creditors’ or secured parties’ rights generally and by general principles of equity (including concepts of materiality, reasonableness, good faith and fair dealing), regardless of whether considered in a proceeding in equity or at law, and limitations on enforceability of rights to indemnification by federal or state securities laws or regulations or by public policy.

(q) The Issuer has complied with the written representations, acknowledgements and covenants (the “17g-5 Representations”) relating to compliance with Rule 17g-5 under the Exchange Act set forth in the (i) undertaking, dated as of October 31, 2011, by the Issuer to ▇▇▇▇▇’▇ (as defined below), (ii) letter, dated October 19, 2011, from the Issuer to S&P (as defined below), and (iii) letter, dated October 18, 2011, between Fitch (as defined below, and together with ▇▇▇▇▇’▇ and S&P, the “Rating Agencies”) and the Issuer (collectively, the “Rating Agency Letters”), other than (x) any noncompliance of the 17g-5 Representations that would not have a material adverse effect on the rating of the Bonds or the Bonds or (y) any noncompliance arising from the breach by an Underwriter of the representations and warranties and covenants set forth in Section 13 hereof.

4. Representations and Warranties of the Company. The Company represents and warrants to the several Underwriters that:

(a) The Company, in its capacity as co-registrant and sponsor with respect to the Bonds, and jointly with the Issuer, has filed with the Commission Registration Nos. 333-177662 and ▇▇▇-▇▇▇▇▇▇-▇▇ for the registration under the Securities Act of up to $1,695,000,000 aggregate principal amount of the Bonds. Registration Nos. 333-177662 and ▇▇▇-▇▇▇▇▇▇-▇▇ has been declared effective by the Commission and no stop order suspending such effectiveness has been issued under the Securities Act and no proceedings for that purpose have been instituted or are pending or, to the knowledge of the Company, threatened by the Commission.

(b) (i) At the earliest time after the filing of the Registration Statement that the Issuer or another offering participant made a bona fide offer (within the meaning of Rule 164(h)(2)) of the Bonds and (ii) at the date hereof, the Company was not and is not an “ineligible issuer”, as defined in Rule 405 under the Securities Act.

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statements therein not misleading; the Final Prospectus, both as of its date and at the Closing Date, will not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, that the foregoing representations and warranties in this paragraph (c) shall not apply to statements or omissions made in reliance upon and in conformity with Underwriter Information as defined in Section 11(b) hereof, or to any statements in or omissions from any Statement of Eligibility on Form T-1, or amendments thereto, of the Indenture Trustee under the Indenture filed as exhibits to the Registration Statement or Incorporated Documents.

(d) As of its date, the Applicable Time, on the date of its filing, if applicable, and on the Closing Date, the Pricing Prospectus and each Issuer Free Writing Prospectus (as defined below) (other than the Pricing Term Sheet, as defined in Section 5(b) below), did not include any untrue statement of a material fact or when considered together, did not omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading (except that the principal amount of the Bonds, the tranches, the initial principal balances, the scheduled final payment dates, the final maturity dates, the expected average lives, the Expected Amortization Schedule and the Expected Sinking Fund Schedule described in the Pricing Prospectus were subject to change based on market conditions, and the interest rate, price to the public and underwriting discounts and commissions for each tranche was not included in the Pricing Prospectus). The Pricing Term Sheet, as of its issue date and at all subsequent times through the completion of the public offer and the sale of the Bonds, did not include any untrue statement of material fact or, when considered together with the Pricing Prospectus and each other Issuer Free Writing Prospectus, did not omit to state any material fact necessary in order to make the statements therein, in the light of the circumstance in which they are made, not misleading. The two preceding sentences do not apply to statements in or omissions from the Pricing Prospectus, the Pricing Term Sheet or any other Issuer Free Writing Prospectus in reliance upon and in conformity with Underwriter Information as defined in Section 11(b) hereof. The Company represents, warrants and agrees that it has treated and agrees that it will treat each of the free writing prospectuses listed on Schedule III hereto as an Issuer Free Writing Prospectus, and that each such Issuer Free Writing Prospectus has fully complied and will fully comply with the applicable requirements of Rules 164 and 433, including timely Commission filing where required, legending and record keeping.

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of a material fact or, when considered together with the Registration Statement, omitted or would omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances prevailing at that subsequent time, not misleading, (i) the Company or the Issuer has promptly notified or will promptly notify the Representatives and (ii) the Company or the Issuer has promptly amended or will promptly amend or supplement such Issuer Free Writing Prospectus to eliminate or correct such conflict, untrue statement or omission. The foregoing two sentences do not apply to statements in or omissions from any Issuer Free Writing Prospectus in reliance upon and in conformity with Underwriter Information as defined in Section 11(b) hereof.

(f) The Company has been duly formed and is validly existing as a limited liability company in good standing under the laws of the jurisdiction of its formation, has the limited liability company power and authority to own, lease and operate its properties and to conduct its business as presently conducted and as set forth in or contemplated by the Pricing Prospectus, and is qualified as a foreign limited liability company to transact business and is in good standing in each jurisdiction in which such qualification is required, whether by reason of the ownership or leasing of property or the conduct of business, except where the failure to so qualify or be in good standing would not have a material adverse effect on the business, property or financial condition of the Company and its subsidiaries considered as a whole, and has all requisite power and authority to sell the Transition Property as described in the Pricing Prospectus and to otherwise perform its obligations under any Issuer Document to which it is a party. The Company is the beneficial owner of all of the limited liability company interests of the Issuer.

(g) The Company has no significant subsidiaries within the meaning of Rule 1-02(w) of Regulation S-X.

(h) The transfer by the Company of all of its rights and interests under the Financing Order relating to the Bonds to the Issuer and the consummation of the transactions herein contemplated by the Company, and the fulfillment of the terms hereof on the part of the Company to be fulfilled, will not result in a breach of any of the terms or provisions of, or constitute a default under, the Company’s Restated Certificate of Formation or limited liability company agreement, as amended (collectively, the “Company Charter”), or in a material breach of any of the terms of, or constitute a material default under, any indenture, mortgage, deed of trust or other agreement or instrument to which the Company is now a party.

(i) This Underwriting Agreement has been duly authorized, executed and delivered by the Company, which has the necessary limited liability company power and authority to execute, deliver and perform its obligations under this Underwriting Agreement.

(j) The Company (i) is not in violation of the Company Charter, (ii) is not in default and no event has occurred which, with notice or lapse of time or both, would constitute such a default, in the due performance or observance of any term, covenant or condition contained in any indenture, mortgage, deed of trust or other agreement or

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instrument to which it is a party or by which it is bound or to which any of its properties is subject, except for any such defaults that would not, individually or in the aggregate, have a material adverse effect on the business, property or financial condition of the Company and its subsidiaries considered as a whole, or (iii) is not in violation of any law, ordinance, governmental rule, regulation or court decree to which it or its property may be subject, except for any such violations that would not, individually or in the aggregate, have a material adverse effect on the business, property or financial condition of the Company and its subsidiaries considered as a whole.

(k) Except as set forth or contemplated in the Pricing Prospectus, there is no litigation or governmental proceeding to which the Company or any of its subsidiaries is a party or to which any property of the Company or any of its subsidiaries is subject or which is pending or, to the knowledge of the Company, threatened against the Company or any of its subsidiaries that could reasonably be expected to, individually or in the aggregate, result in a material adverse effect on the business, property or financial condition of the Company and its subsidiaries considered as a whole.

(l) Other than any necessary action of the PUCT, any filings required under the Public Utility Regulatory Act or Financing Order or as otherwise set forth or contemplated in the Pricing Prospectus, no approval, authorization, consent or order of any public board or body (except such as have been already obtained and other than in connection or in compliance with the provisions of applicable blue-sky laws or securities laws of any state, as to which the Company makes no representations or warranties), is legally required for the issuance and sale by the Issuer of the Bonds.

(m) The Company is not, and after giving effect to the sale and issuance of the Bonds, will not be an “investment company” within the meaning of the 1940 Act.

(n) Each of the Sale Agreement, the Servicing Agreement, the Intercreditor Agreement and the Administration Agreement has been duly and validly authorized by the Company, and when executed and delivered by the Company and the other parties thereto will constitute a valid and legally binding obligation of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, reorganization, receivership, moratorium or other similar laws relating to or affecting creditors’ or secured parties’ rights generally and by general principles of equity (including concepts of materiality, reasonableness, good faith and fair dealing), regardless of whether considered in a proceeding in equity or at law, and limitations on enforceability of rights to indemnification by federal or state securities laws or regulations or by public policy.

(o) There are no Texas transfer taxes related to the transfer of the Transition Property or the issuance and sale of the Bonds to the Underwriters pursuant to this Underwriting Agreement required to be paid at or prior to the Closing Date by the Company or the Issuer.

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(p) The nationally recognized accounting firm referenced in Section 3(o) and Section 9(u) are independent public accountants.

(q) The Company, in its capacity as sponsor with the respect to the Bonds, has caused the Issuer to comply with the 17g-5 Representations, other than (x) any noncompliance of the 17g-5 Representations that would not have a material adverse effect on the rating of the Bonds or the Bonds or (y) any noncompliance arising from the breach by an Underwriter of the representations and warranties and covenants set forth in Section 13 hereof.

(r) The Company will comply, and has complied, in all material respects, with its diligence and disclosure obligations in respect to the Bonds under Rule 193 of the Act and Items 1111(a)(7) and 1111(a)(8) of Regulation AB.

5. Investor Communications.

(a) The Issuer and the Company represent and agree that, unless they obtain the prior consent of the Representatives, and each Underwriter represents and agrees that, unless it obtains the prior consent of the Issuer and the Company and the Representatives, it has not made and will not make any offer relating to the Bonds that would constitute an Issuer Free Writing Prospectus, or that would otherwise constitute a “free writing prospectus,” required to be filed by the Issuer or the Company, as applicable, with the Commission or retained by the Issuer or the Company, as applicable, under Rule 433 under the Securities Act; provided that the prior written consent of the parties hereto shall be deemed to have been given in respect of the term sheets and each other Free Writing Prospectus identified in Schedule III hereto.

(b) The Company and the Issuer (or the Representatives at the direction of the Issuer) will prepare a final pricing term sheet relating to the Bonds (the “Pricing Term Sheet”), containing only information that describes the final pricing terms of the Bonds and otherwise in a form consented to by the Representatives. The Issuer and the Company will file the Pricing Term Sheet within the period required by Rule 433(d)(5)(ii) under the Securities Act following the date such final pricing terms have been established for all classes of the offering of the Bonds. The Pricing Term Sheet is an Issuer Free Writing Prospectus for purposes of this Underwriting Agreement.

(c) Each Underwriter may provide to investors one or more of the Free Writing Prospectuses, including the preliminary term sheet, as filed by the Issuer with the Commission on January 4, 2012 and the Pricing Term Sheet (collectively, the “Term Sheets”), subject to the following conditions:

(i) Unless preceded or accompanied by a prospectus satisfying the requirements Section 10(a) of the Securities Act, an Underwriter shall not convey or deliver any Written Communication (as defined herein) to any person in connection with the initial offering of the Bonds, unless such Written Communication (i) is made in reliance on Rule 134 under the Securities Act, (ii) constitutes a prospectus satisfying the requirements of Rule 430B under the

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Securities Act, (iii) constitutes “ABS informational and computational information” as defined in Item 1101 of Regulation AB, (iv) is an Issuer Free Writing Prospectus listed on Schedule III hereto or (v) is an Underwriter Free Writing Prospectus (as defined below). “Written Communication” has the same meaning as that term is defined in Rule 405 under the Securities Act.

An “Underwriter Free Writing Prospectus” means any free writing prospectus that contains only preliminary or final terms of the Bonds and is not required to be filed by the Company or the Issuer pursuant to Rule 433 and that contains information substantially the same as the information contained in the Pricing Prospectus or Pricing Term Sheet (including, without limitation, (i) the class, size, rating, price, CUSIPs, coupon, yield, spread, benchmark, status and/or legal maturity date of the Bonds, the weighted average life, expected first and final payment dates, trade date, settlement date, transaction parties, credit enhancement, logistical details related to the location and timing of and access to the roadshow, ERISA eligibility, legal investment status and payment window of one or more classes of Bonds and (ii) a column or other entry showing the syndicate structure or the status of the subscriptions for the Bonds, both for the Bonds as a whole and for each Underwriter’s retention, and/or expected pricing parameters of the Bonds).

(ii) Each Underwriter shall comply with all applicable laws and regulations in connection with the use of Free Writing Prospectuses and Term Sheets, including but not limited to Rules 164 and 433 under the Securities Act.

(iii) All Free Writing Prospectuses provided to investors, whether or not filed with the Commission, shall bear a legend including substantially the following statement:

The Issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the Issuer has filed with the SEC for more complete information about the Issuer and the offering. You may get these documents for free by visiting ▇▇▇▇▇ on the SEC web site at ▇▇▇.▇▇▇.▇▇▇. Alternatively, the Issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling ▇▇▇▇▇▇▇, Sachs & Co. toll free at ▇-▇▇▇-▇▇▇-▇▇▇▇.

The Issuer and the Representatives shall have the right to require additional specific legends or notations to appear on any Free Writing Prospectus, the right to require changes regarding the use of terminology and the right to determine the types of information appearing therein with the approval of, in the case of the Issuer, the Representatives and, in the case of the Representatives, the Issuer (which in either case shall not be unreasonably withheld).

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(iv) Each Underwriter covenants with the Issuer and the Company that after the Final Prospectus is available such Underwriter shall not distribute any written information concerning the Bonds to an investor unless such information is preceded or accompanied by the Final Prospectus or by notice to the investor that the Final Prospectus is available for free by visiting ▇▇▇▇▇ on the SEC website at ▇▇▇.▇▇▇.▇▇▇.

6. Purchase and Sale. On the basis of the representations and warranties herein contained, and subject to the terms and conditions herein set forth, the Issuer shall sell to each of the Underwriters, and each Underwriter shall purchase from the Issuer, at the time and place herein specified, severally and not jointly, at the purchase price set forth in Schedule I hereto, the principal amount of the Bonds set forth opposite such Underwriter’s name in Schedule II hereto. The Underwriters agree to make a public offering of the Bonds. The Issuer shall pay (in the form of a discount to the principal amount of the offered Bonds) to the Underwriters a commission equal to $6,780,000.

7. Time and Place of Closing; Substitution of Underwriters. Delivery of the Bonds against payment of the aggregate purchase price therefor by wire transfer in federal funds shall be made at the place, on the date and at the time specified in Schedule I hereto, or at such other place, time and date as shall be agreed upon in writing by the Issuer and the Representatives. The hour and date of such delivery and payment are herein called the “Closing Date”. The Bonds shall be delivered to DTC or to Deutsche Bank Trust Company Americas, as custodian for DTC, in fully registered global form registered in the name of Cede & Co., for the respective accounts specified by the Representatives not later than the close of business on the business day preceding the Closing Date or such other time as may be agreed upon by the Representatives. The Issuer agrees to make the Bonds available to the Representatives for checking purposes not later than 1:00 P.M. New York Time on the last business day preceding the Closing Date at the place specified for delivery of the Bonds in Schedule I hereto, or at such other place as the Issuer may specify.

If any Underwriter shall fail or refuse to purchase and pay for the aggregate principal amount of Bonds that such Underwriter has agreed to purchase and pay for hereunder, the Issuer shall immediately give notice to the other Underwriters of the default of such Underwriter, and the other Underwriters shall have the right within 24 hours after the receipt of such notice to determine to purchase, or to procure one or more others, who are members of the Financial Industry Regulatory Authority (“FINRA”) (or, if not members of FINRA, who are not eligible for membership in FINRA and who agree (i) to make no sales within the United States, its territories or its possessions or to persons who are citizens thereof or residents therein and (ii) in making sales to comply with FINRA’s Conduct Rules) and satisfactory to the Issuer, to purchase, upon the terms herein set forth, the aggregate principal amount of Bonds that the defaulting Underwriter had agreed to purchase. If any non-defaulting Underwriter or Underwriters shall determine to exercise such right, such Underwriter or Underwriters shall give written notice to the Issuer of the determination in that regard within 24 hours after receipt of notice of any such default, and thereupon the Closing Date shall be postponed for such period, not exceeding three business days, as the Issuer shall determine. If in the event of such a default, no non-defaulting Underwriter shall give such notice, then this Underwriting Agreement may be terminated by the Issuer, upon like notice given to the non-defaulting Underwriters, within a further period of 24 hours. If in such case the Issuer shall not elect to terminate this Underwriting Agreement it shall have the right, irrespective of such default:

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(a) to require each non-defaulting Underwriter to purchase and pay for the respective aggregate principal amount of Bonds that it had agreed to purchase hereunder as hereinabove provided and, in addition, the aggregate principal amount of Bonds that the defaulting Underwriter shall have so failed to purchase up to an aggregate principal amount of Bonds equal to one-ninth (1/9) of the aggregate principal amount of Bonds that such non-defaulting Underwriter has otherwise agreed to purchase hereunder, and/or

(b) to procure one or more persons, reasonably acceptable to the Representatives, who are members of FINRA (or, if not members of FINRA, who are not eligible for membership in FINRA and who agree (i) to make no sales within the United States, its territories or its possessions or to persons who are citizens thereof or residents therein and (ii) in making sales to comply with FINRA’s Conduct Rules), to purchase, upon the terms herein set forth, either all or a part of the aggregate principal amount of Bonds that such defaulting Underwriter had agreed to purchase or that portion thereof that the remaining Underwriters shall not be obligated to purchase pursuant to the foregoing clause (a).

In the event the Issuer shall exercise its rights under (a) and/or (b) above, the Issuer shall give written notice thereof to the non-defaulting Underwriters within such further period of 24 hours, and thereupon the Closing Date shall be postponed for such period, not exceeding three business days, as the Issuer shall determine.

In the computation of any period of 24 hours referred to in this Section 7, there shall be excluded a period of 24 hours in respect of each Saturday, Sunday or legal holiday that would otherwise be included in such period of time.

Any action taken by the Issuer or the Company under this Section 7 shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Underwriting Agreement. Termination of this Underwriting Agreement pursuant to this Section 7 shall be without any liability on the part of the Issuer, the Company or any non-defaulting Underwriter, except as otherwise provided in Sections 8(a)(vii) and 11 hereof.

8. Covenants.

(a) Covenants of the Issuer. The Issuer covenants and agrees with the several Underwriters that:

(i) The Issuer will upon request promptly deliver to the Representatives and Counsel to the Underwriters a signed copy of the Registration Statement as originally filed or, to the extent a signed copy is not available, a conformed copy, certified by an officer of the Issuer to be in the form as originally filed, including all Incorporated Documents and exhibits and all amendments thereto.

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(ii) The Issuer will deliver to the Underwriters, as soon as practicable after the date hereof, as many copies of the Pricing Prospectus and Final Prospectus as they may reasonably request.

(iii) The Issuer will cause or has caused the Final Prospectus to be filed with the Commission pursuant to Rule 424 as soon as practicable and advise the Underwriters of any stop order suspending the effectiveness of the Registration Statement or the institution of any proceeding therefor of which Issuer shall have received notice. The Issuer will use its reasonable best efforts to prevent the issuance of any such stop order and, if issued, to obtain as soon as possible the withdrawal thereof. The Issuer has complied and will comply with Rule 433 under the Securities Act in connection with the offering of the Bonds.

(iv) If, during such period of time (not exceeding nine months) after the Final Prospectus has been filed with the Commission pursuant to Rule 424 as in the opinion of Counsel for the Underwriters a prospectus covering the Bonds is required by law to be delivered in connection with sales by an Underwriter or dealer (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), any event relating to or affecting the Issuer, the Bonds or the Transition Property or of which the Issuer shall be advised in writing by the Representatives shall occur that in the Issuer’s reasonable judgment after consultation with Counsel for the Underwriters (as defined below) should be set forth in a supplement to, or an amendment of, the Pricing Prospectus, the Pricing Term Sheet and each other Issuer Free Writing Prospectus, considered together (the “Pricing Package”) or the Final Prospectus in order to make the Pricing Package or the Final Prospectus not misleading in the light of the circumstances when it is delivered to a purchaser (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), the Issuer will, at its expense, amend or supplement the Pricing Package or the Final Prospectus by either (A) preparing and furnishing to the Underwriters at the Issuer’s expense a reasonable number of copies of a supplement or supplements or an amendment or amendments to the Pricing Package or the Final Prospectus or (B) making an appropriate filing pursuant to Section 13 or Section 15 of the Exchange Act, which will supplement or amend the Pricing Package or the Final Prospectus so that, as supplemented or amended, it will not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances when the Pricing Package or the Final Prospectus is delivered to a purchaser (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), not misleading; provided that should such event relate solely to the activities of any of the Underwriters, then such Underwriters shall assume the expense of preparing and furnishing any such amendment or supplement. The Issuer will also fulfill its obligations set out in Section 3(e) above.

(v) As soon as practicable, but not later than 16 months, after the date hereof, the Issuer will make generally available to its security holders, an earnings statement (which need not be audited) that will satisfy the provisions of Section 11(a) of the Securities Act.

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(vi) The Issuer will furnish such proper information as may be lawfully required and otherwise cooperate in qualifying the Bonds for offer and sale under the blue-sky laws of such jurisdictions as the Representatives may designate; provided that the Issuer shall not be required to qualify as a foreign limited liability company or dealer in securities, to file any consents to service of process under the laws of any jurisdiction, or meet any other requirements deemed by the Issuer to be unduly burdensome.

(vii) The Issuer or the Company will, except as herein provided, pay or cause to be paid all expenses and taxes (except transfer taxes) in connection with (i) the preparation and filing by it of the Registration Statement, Pricing Prospectus and Final Prospectus (including any amendments and supplements thereto) and any Issuer Free Writing Prospectuses, (ii) the issuance and delivery of the Bonds as provided in Section 7 hereof (including, without limitation, reasonable fees and disbursements of Counsel for the Underwriters and all trustee and Rating Agency fees), (iii) the qualification of the Bonds under blue-sky laws (including counsel fees not to exceed $15,000), and (iv) the printing and delivery to the Underwriters of reasonable quantities of the Registration Statement and, except as provided in Section 8(a)(iv) hereof, of the Pricing Prospectus and Final Prospectus. The Issuer shall not, however, be required to pay any amount for any expenses of the Underwriters, except that, if the obligation of the Underwriters to purchase the Bonds terminates in accordance with the provisions of Section 7 (but excluding terminations arising thereunder out of an Underwriter default), 9, 10 or 12 hereof, the Issuer (i) will reimburse the Underwriters for the reasonable fees and disbursements of Counsel for the Underwriters, and (ii) will reimburse the Underwriters for their reasonable out-of-pocket expenses, such out-of-pocket expenses in an aggregate amount not exceeding $100,000, incurred in contemplation of the performance of this Underwriting Agreement. The Issuer shall not in any event be liable to any of the several Underwriters for damages on account of loss of anticipated profits.

(viii) During the period from the date of this Underwriting Agreement to the date that is five days after the Closing Date, the Issuer will not, without the prior written consent of the Representatives, offer, sell or contract to sell, or otherwise dispose of, directly or indirectly, or announce the offering of, any asset-backed securities (other than the Bonds).

(ix) To the extent, if any, that any rating necessary to satisfy the condition set forth in Section 9(y) of this Underwriting Agreement is conditioned upon the furnishing of documents or the taking of other actions by the Issuer on or after the Closing Date, the Issuer shall furnish such documents and take such other actions.

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(x) For a period from the date of this Underwriting Agreement until the retirement of the Bonds or until such time as the Underwriters shall cease to maintain a secondary market in the Bonds, whichever occurs first, the Issuer shall file with the Commission, and to the extent permitted by and consistent with the Issuer’s obligations under applicable law, make available on the website associated with the Issuer’s parent, such periodic reports, if any, as are required from time to time under Section 13 or Section 15(d) of the Exchange Act; provided that the Issuer may deregister under the Commission’s rules and regulations. The Issuer shall also, to the extent permitted by and consistent with the Issuer’s obligations under applicable law, include in the periodic and other reports to be filed with the Commission as provided above or posted on the Issuer’s website, such information as required by Section 3.07(d) of the Indenture with respect to the Bonds. To the extent that the Issuer’s obligations are terminated or limited by an amendment to Section 3.07(d) of the Indenture, or otherwise, such obligations shall be correspondingly terminated or limited hereunder.

(xi) The Issuer will not file any amendment to the Registration Statement or amendment or supplement to the Final Prospectus or amendment or supplement to the Pricing Package during the period when a prospectus relating to the Bonds is required to be delivered under the Securities Act, without prior notice to the Underwriters, or to which ▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP, who are acting as counsel for the Underwriters (“Counsel for the Underwriters”), shall reasonably object in writing.

(xii) So long as any of the Bonds are outstanding, the Issuer will furnish to the Representatives, if and to the extent not posted on the Issuer or its affiliate’s website, (A) as soon as available, a copy of each report of the Issuer filed with the Commission under the Exchange Act or mailed to the Bondholders (to the extent such reports are not publicly available on the Commission’s website), (B) a copy of any filings with the PUCT pursuant to the Financing Order including, but not limited to, any Issuance Advice Letter or any annual or more frequent True-Up Advice Letters, and (C) from time to time, any information concerning the Issuer as the Representatives may reasonably request.

(xiii) So long as the Bonds are rated by any Rating Agency, the Issuer will comply with the 17g-5 Representations, other than (x) any noncompliance of the 17g-5 Representations that would not have a material adverse effect on the rating of the Bonds or the Bonds or (y) any noncompliance arising from the breach by an Underwriter of the representations and warranties and covenants set forth in Section 13 hereof.

(b) Covenants of the Company. The Company covenants and agrees with the several Underwriters that, to the extent that the Issuer has not already performed such act pursuant to Section 8(a):

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(i) To the extent permitted by applicable law and the agreements and instruments that bind the Company, the Company will use its reasonable best efforts to cause the Issuer to comply with the covenants set forth in Section 8(a) hereof.

(ii) The Company will use its reasonable best efforts to prevent the issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement and, if issued, to obtain as soon as possible the withdrawal thereof.

(iii) If, during such period of time (not exceeding nine months) after the Final Prospectus has been filed with the Commission pursuant to Rule 424 as in the opinion of Counsel for the Underwriters a prospectus covering the Bonds is required by law to be delivered in connection with sales by an Underwriter or dealer, any event relating to or affecting the Company, the Bonds or the Transition Property or of which the Company shall be advised in writing by the Representatives shall occur that in the Company’s reasonable judgment after consultation with Counsel for the Underwriters should be set forth in a supplement to, or an amendment of, the Final Prospectus in order to make the Final Prospectus not misleading in the light of the circumstances when it is delivered to a purchaser, the Company will cause the Issuer, at the Company’s or the Issuer’s expense, to amend or supplement the Final Prospectus by either (A) preparing and furnishing to the Underwriters at the Company’s or the Issuer’s expense a reasonable number of copies of a supplement or supplements or an amendment or amendments to the Final Prospectus or (B) causing the Issuer to make an appropriate filing pursuant to Section 13 or Section 15 of the Exchange Act, which will supplement or amend the Final Prospectus so that, as supplemented or amended, it will not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances when the Final Prospectus is delivered to a purchaser, not misleading; provided that should such event relate solely to the activities of any of the Underwriters, then such Underwriters shall assume the expense of preparing and furnishing any such amendment or supplement. The Company will also fulfill its obligations set out in Section 4(d) above.

(iv) During the period from the date of this Underwriting Agreement to the date that is five days after the Closing Date, the Company will not, without the prior written consent of the Representatives, offer, sell or contract to sell, or otherwise dispose of, directly or indirectly, or announce the offering of, any asset-backed securities (other than the Bonds).

(v) The Company will cause the proceeds for the issuance and sale of the Bonds to be applied for the purposes described in the Pricing Prospectus.

(vi) To the extent, if any, that any rating necessary to satisfy the condition set forth in Section 9(y) of this Underwriting Agreement is conditioned upon the furnishing of documents or the taking of other actions by the Company on or after the Closing Date, the Company shall furnish such documents and take such other actions.

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(vii) The initial Transition Charge will be calculated in accordance with the Financing Order.

(viii) So long as the Bonds are rated by a Rating Agency, the Company, in its capacity as sponsor with respect to the Bonds, will cause the Issuer to comply with the 17g-5 Representations, other than (x) any noncompliance of the 17g-5 Representations that would not have a material adverse effect on the rating of the Bonds or the Bonds or (y) any noncompliance arising from the breach by an Underwriter of the representations and warranties and covenants set forth in Section 13 hereof.

9. Conditions to the Obligations of the Underwriters. The obligations of the Underwriters to purchase the Bonds shall be subject to the accuracy of the representations and warranties on the part of the Issuer and the Company contained in this Underwriting Agreement, on the part of the Company contained in Article III of the Sale Agreement, and on the part of the Company contained in Section 6.01 of the Servicing Agreement as of the Closing Date, to the accuracy of the statements of the Issuer and the Company made in any certificates pursuant to the provisions hereof, to the performance by the Issuer and the Company of their obligations hereunder, and to the following additional conditions:

(a) The Final Prospectus shall have been filed with the Commission pursuant to Rule 424 prior to 5:30 P.M., New York time, on the second business day after the date of this Underwriting Agreement, or such other time and date as may be approved by the Underwriters. In addition, all material required to be filed by the Issuer or Company pursuant to Rule 433(d) under the Securities Act that was prepared by either of them or that was prepared by any Underwriter and timely provided to the Issuer or the Company shall have been filed with the Commission within the applicable time period prescribed for such filing by such Rule 433(d).

(b) No stop order suspending the effectiveness of the Registration Statement shall be in effect, and no proceedings for that purpose shall be pending before, or threatened by, the Commission on the Closing Date; and the Underwriters shall have received one or more certificates, dated the Closing Date and signed by an officer of the Company and the Issuer, as appropriate, to the effect that no such stop order is in effect and that no proceedings for such purpose are pending before, or to the knowledge of the Company or the Issuer, as the case may be, threatened by, the Commission.

(c) ▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP, counsel for the Underwriters, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (a) hereto), dated the Closing Date, with respect to the issuance and sale of the Bonds, the Indenture, the other Issuer Documents, the Registration Statement and other related matters; and such counsel shall have received such papers and information as they may reasonably request to enable them to pass upon such matters.

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(d) ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇ & Finger, P.A., special Delaware counsel for the Company and the Issuer, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (b) hereto), dated the Closing Date, regarding the filing of a voluntary bankruptcy petition.

(e) ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇ & Finger, P.A., special Delaware counsel for the Company and the Issuer, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (c) hereto), dated the Closing Date, regarding certain Delaware Uniform Commercial Code matters.

(f) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (d) hereto), dated the Closing Date, regarding certain aspects of the transactions contemplated by the Issuer Documents.

(g) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (e) hereto), dated the Closing Date, to the effect that a court sitting in bankruptcy would not order the substantive consolidation of the assets and liabilities of the Issuer with those of the Company in connection with a bankruptcy, reorganization or other insolvency proceeding involving the Company; that if the Company were to become a debtor in such insolvency proceeding, such court would hold that the Transition Property is not property of the estate of the Company.

(h) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (f) hereto), dated the Closing Date, regarding certain Federal and Texas constitutional matters relating to the Transition Property.

(i) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (g) hereto), dated the Closing Date, regarding certain tax matters.

(j) In-house counsel for the Company and the Issuer, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (h) hereto), dated the Closing Date, regarding certain aspects of the transactions contemplated by the Issuer Documents.

(k) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (i) hereto), dated the Closing Date, with respect to the characterization of the transfer of the Transition Property by the Company to the Issuer as a “true sale” for Texas law purposes.

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(l) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (j) hereto), dated the Closing Date, to the effect that the Transition Property is not subject to the lien of the Company’s Mortgage and Deed of Trust, dated as of November 1, 1944.

(m) ▇▇▇▇▇ Peabody LLP, counsel for the Indenture Trustee, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (k) hereto), dated the Closing Date, regarding certain matters relating to the Indenture Trustee.

(n) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Company and the Issuer, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (1) hereto), dated the Closing Date, regarding certain Texas regulatory issues.

(o) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (m) hereto), dated the Closing Date, regarding the Trustee’s security interest under the Uniform Commercial Code.

(p) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (n) hereto), dated the Closing Date, regarding certain Texas perfection and priority issues.

(q) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (o) hereto), dated the Closing Date, regarding bankruptcy and corporate governance matters.

(r) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (p) hereto), dated the Closing Date, regarding certain bankruptcy matters relating to the Issuer LLC Agreement.

(s) ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇ & Finger, P.A., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (q) hereto), dated the Closing Date, regarding certain matters of Delaware law.

(t) ▇▇▇▇▇ ▇▇▇▇▇ L.L.P., counsel for the Issuer and the Company, shall have furnished to the Representatives their written opinion (substantially in the form attached as Annex I (r) hereto), dated the Closing Date, regarding the constitutionality under the United States Constitution of the Texas Electric Choice Plan (Tex. Util. Code ▇▇▇. §§ 11.001-64.158 as amended and supplemented in 2009) to permit securitization of “Transition Costs.”

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(u) On or before the date of this Underwriting Agreement and on or before the Closing Date, a nationally recognized accounting firm reasonably acceptable to the Representatives shall have furnished to the Representatives one or more reports regarding certain calculations and computations relating to the Bonds, in form or substance reasonably satisfactory to the Representatives, in each case in respect of which the Representatives shall have made specific requests therefor and shall have provided acknowledgment or similar letters to such firm reasonably necessary in order for such firm to issue such reports.

(v) Subsequent to the respective dates as of which information is given in each of the Registration Statement, the Pricing Prospectus and the Final Prospectus, there shall not have been any change specified in the letters required by subsection (u) of this Section 9 which is, in the judgment of the Representatives, so material and adverse as to make it impracticable or inadvisable to proceed with the offering or the delivery of the Bonds as contemplated by the Registration Statement and the Final Prospectus.

(w) The Issuer LLC Agreement, the Administrative Agreement, the Intercreditor Agreement, the Sale Agreement, the Servicing Agreement and the Indenture and any amendment or supplement to any of the foregoing shall have been executed and delivered.

(x) Since the respective dates as of which information is given in each of the Registration Statement and in the Pricing Prospectus and as of the Closing Date there shall have been no (i) material adverse change in the business, property or financial condition of the Company and its subsidiaries, taken as a whole, whether or not in the ordinary course of business, or the Issuer or (ii) adverse development concerning the business or assets of the Company and its subsidiaries, taken as a whole, or the Issuer which would be reasonably likely to result in a material adverse change in the prospective business, property or financial condition of the Company and its subsidiaries, taken as a whole, whether or not in the ordinary course of business, or the Issuer or (iii) development which would be reasonably likely to result in a material adverse change, in the Transition Property, the Bonds or the Financing Order.

(y) At the Closing Date, (i) the Bonds shall be rated at least the ratings set forth in the Pricing Term Sheet by ▇▇▇▇▇’▇ Investors Service, Inc. (“Moody’s”), Standard & Poor’s Ratings Services, a Standard & Poor’s Financial Services LLC business (“S&P”) and Fitch, Inc. (“Fitch”), respectively, and the Issuer shall have delivered to the Underwriters a letter from each such rating agency, or other evidence satisfactory to the Underwriters, confirming that the Bonds have such ratings, and (ii) none of ▇▇▇▇▇’▇, S&P and Fitch shall have, since the date of this Underwriting Agreement, downgraded or publicly announced that it has under surveillance or review, with possible negative implications, its ratings of the Bonds.

(z) The Issuer and the Company shall have furnished or caused to be furnished to the Representatives at the Closing Date certificates of officers of the Company and the Issuer, reasonably satisfactory to the Representatives, as to the

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accuracy of the representations and warranties of the Issuer and the Company herein, in the Sale Agreement, the Servicing Agreement and the Indenture at and as of the Closing Date, as to the performance by the Issuer and the Company of all of their obligations hereunder to be performed at or prior to such Closing Date, as to the matters set forth in subsections (b) and (x) of this Section and as to such other matters as the Representatives may reasonably request.

(aa) An issuance advice letter, in a form consistent with the provisions of the Financing Order, shall have been filed with the PUCT and shall have become effective.

(bb) On or prior to the Closing Date, the Issuer shall have delivered to the Representatives evidence, in form and substance reasonably satisfactory to the Representatives, that appropriate filings have been or are being made in accordance with the PURA, the Financing Order and other applicable law reflecting the grant of a security interest by the Issuer in the collateral relating to the Bonds to the Indenture Trustee, including the filing of the requisite notices in the office of the Secretary of State of the State of Texas.

(cc) On or prior to the Closing Date, the Company shall have funded the capital subaccount of the Issuer with cash in an amount equal to $8,475,000.

(dd) The Issuer and the Company shall have furnished or caused to be furnished or agree to furnish to the Rating Agencies at the Closing Date such opinions and certificates as the Rating Agencies may reasonably request.

(ee) On or prior to the Closing Date, the Issuer shall have delivered to the Representatives evidence, in form and substance reasonably satisfactory to the Representatives, of (i) a certificate that attaches a true, correct and complete copy of the Financing Order and certifies such copy to be the act and deed of the PUCT and (ii) a certificate that states the Financing Order has not been altered, rescinded, amended, modified, revoked or supplemented as of the Closing Date.

(ff) On or prior to the Closing Date, the Issuer and the Company shall have furnished to the Underwriters such further certificates as the Underwriters may reasonably request.

Any opinion letters delivered on the Closing Date to the Rating Agencies beyond those being delivered to the Underwriters above shall either (x) include the Underwriters as addressees or (y) be accompanied by reliance letters addressed to the Underwriters referencing such letters.

If any of the conditions specified in this Section 9 shall not have been fulfilled when and as provided in this Underwriting Agreement, or if any of the opinions and certificates mentioned above or elsewhere in this Underwriting Agreement shall not be in all material respects reasonably satisfactory in form and substance to the Representatives and Counsel for the Underwriters, all obligations of the Underwriters hereunder may be canceled at, or at any time prior to, the Closing Date by the Representatives. Notice of such cancellation shall be given to the Issuer in writing or by telephone or facsimile confirmed in writing.

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10. Conditions of Issuer’s Obligations. The obligation of the Issuer to deliver the Bonds shall be subject to the conditions that no stop order suspending the effectiveness of the Registration Statement shall be in effect at the Closing Date and no proceedings for that purpose shall be pending before, or threatened by, the Commission at the Closing Date. In case these conditions shall not have been fulfilled, this Underwriting Agreement may be terminated by the Issuer upon notice thereof to the Underwriters. Any such termination shall be without liability of any party to any other party except as otherwise provided in Sections 8(a)(vii) and 11 hereof.

11. Indemnification and Contribution.

(a) The Company and the Issuer, jointly and severally, shall indemnify, defend and hold harmless each Underwriter, each Underwriter’s officers and directors, and each person who controls any Underwriter within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act from and against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Securities Act, the Exchange Act or any other statute or common law and shall reimburse each such Underwriter and controlling person for any reasonable legal or other expenses (including, to the extent hereinafter provided, reasonable counsel fees) as and when incurred by them in connection with investigating any such losses, claims, damages or liabilities or in connection with defending any actions, insofar as such losses, claims, damages, liabilities, expenses or actions arise out of or are based upon (i) any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, or (ii) any untrue statement or alleged untrue statement of a material fact contained in the Pricing Prospectus, the Final Prospectus, each Issuer Free Writing Prospectus (when read together with the Pricing Prospectus) (or, in each case, any amendment or supplement thereto), or any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that the indemnity agreement contained in this Section 11 shall not apply to any such losses, claims, damages, liabilities, expenses or actions arising out of, or based upon, any such untrue statement or alleged untrue statement, or any such omission or alleged omission, if such statement or omission was made in reliance upon and in conformity with Underwriter Information as defined in Section 11(b) hereof, or based upon, statements in or omissions from that part of the Registration Statement that shall constitute the Statement of Eligibility under the Trust Indenture Act of the Indenture Trustee with respect to any indenture qualified pursuant to the Registration Statement. The indemnity agreement of the Company and Issuer contained in this Section 11 and the representations and warranties of the Issuer and Company contained in Sections 3 and 4 hereof shall remain operative and in full force and effect regardless of any termination of this Underwriting Agreement or of any investigation made by or on behalf of any Underwriter, its officers or its directors or any such controlling person, and shall survive the delivery of the Bonds.

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(b) Each Underwriter shall severally and not jointly indemnify, defend and hold harmless the Company and the Issuer, each of the Company’s and Issuer’s respective officers, directors, and managers, and each person who controls the Issuer or Company within the meaning of Section 15 of the Securities Act, from and against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Securities Act or any other statute or common law and shall reimburse each of them for any reasonable legal or other expenses (including, to the extent hereinafter provided, reasonable counsel fees) as and when incurred by them in connection with investigating any such losses, claims, damages or liabilities or in connection with defending any actions, insofar as such losses, claims, damages, liabilities, expenses or actions arise out of or are based upon (i) any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading or (ii) any untrue statement or alleged untrue statement of a material fact contained in the Final Prospectus and, together with the Pricing Prospectus, the Issuer Free Writing Prospectuses, collectively, or any omission or alleged omission to state therein a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, if such statement or omission was made in reliance upon and in conformity with information about the Underwriters or the underwriting of the Bonds furnished in writing to the Company or Issuer by such Underwriter, through the Representatives, expressly for use in connection with the preparation of the Registration Statement, the Pricing Prospectus, the Final Prospectus or any Issuer Free Writing Prospectus or any amendment or supplement to any of them, the only such information being set forth in Schedule IV hereto (the “Underwriter Information”). The indemnity agreement of the respective Underwriters contained in this Section 11 and the representations and warranties of the Underwriters contained in Section 5 hereof shall remain operative and in full force and effect regardless of any termination of this Underwriting Agreement or of any investigation made by or on behalf of the Company or the Issuer, their directors, managers or officers, any such Underwriter, or any such controlling person, and shall survive the delivery of the Bonds.

(c) The Company, the Issuer and the several Underwriters each shall, upon the receipt of notice of the commencement of any action against it or any person controlling it as aforesaid, in respect of which indemnity may be sought on account of any indemnity agreement contained herein, promptly give written notice of the commencement thereof to the party or parties against whom indemnity shall be sought under (a) or (b) above, but the failure to notify such indemnifying party or parties of any such action shall not relieve such indemnifying party or parties from any liability hereunder to the extent such indemnifying party or parties is/are not materially prejudiced as a result of such failure to notify and in any event shall not relieve such indemnifying party or parties from any liability which it or they may have to the indemnified party otherwise than on account of such indemnity agreement. In case such notice of any such action shall be so given, such indemnifying party shall be entitled to participate at its own expense in the defense, or, if it so elects, to assume (in conjunction with any other indemnifying parties) the defense of such action, in which event such defense shall be

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conducted by counsel chosen by such indemnifying party or parties and reasonably satisfactory to the indemnified party or parties who shall be defendant or defendants in such action, and such defendant or defendants shall bear the fees and expenses of any additional counsel retained by them; but if the indemnifying party shall elect not to assume the defense of such action, such indemnifying party will reimburse such indemnified party or parties for the reasonable fees and expenses of any counsel retained by them; provided, however, if the defendants in any such action (including impleaded parties) include both the indemnified party and the indemnifying party and counsel for the indemnifying party shall have reasonably concluded that there may be a conflict of interest involved in the representation by a single counsel of both the indemnifying party and the indemnified party, the indemnified party or parties shall have the right to select separate counsel, satisfactory to the indemnifying party, whose reasonable fees and expenses shall be paid by such indemnifying party, to participate in the defense of such action on behalf of such indemnified party or parties (it being understood, however, that the indemnifying party shall not be liable for the fees and expenses of more than one separate counsel (in addition to local counsel) representing the indemnified parties who are parties to such action). Each of the Company, Issuer and the several Underwriters agrees that without the other party’s prior written consent, which consent shall not be unreasonably withheld, it will not settle, compromise or consent to the entry of any judgment in any claim in respect of which indemnification may be sought under the indemnification provisions of this Underwriting Agreement, unless such settlement, compromise or consent (i) includes an unconditional release of such other party from all liability arising out of such claim and (ii) does not include a statement as to or an admission of fault, culpability or a failure to act by or on behalf of such other party.

(d) If the indemnification provided for in subparagraph (a) or (b) above shall be unavailable to or insufficient to hold harmless an indemnified party, each indemnifying party agrees to contribute to such indemnified party with respect to any and all losses, claims, damages, liabilities and expenses for which each such indemnification provided for in subparagraph (a) or (b) above shall be unavailable or insufficient, in such proportion as shall be appropriate to reflect (i) the relative benefits received by the Company and the Issuer on the one hand and the Underwriters on the other hand from the offering of the Bonds pursuant to this Underwriting Agreement or (ii) if an allocation solely on the basis provided by clause (i) is not permitted by applicable law or is inequitable or against public policy, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause (i) above but also the relative fault of each indemnifying party on the one hand and the indemnified party on the other in connection with the statements or omissions which have resulted in such losses, claims, damages, liabilities and expenses and (iii) any other relevant equitable considerations; provided, however, that no indemnified party guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any indemnifying party not guilty of such fraudulent misrepresentation. Relative benefits received by the Issuer and the Company on the one hand and the Underwriters on the other shall be deemed to be in the same proportion as the total net proceeds from the offering (before deducting expenses) received by the Issuer and the Company bear to the total discounts and commissions received by the Underwriters under this Underwriting

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Agreement. Relative fault shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by such indemnifying party or the indemnified party and each such party’s relative intent, knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The Company, the Issuer and each of the Underwriters agree that it would not be just and equitable if contributions pursuant to this subparagraph (d) were to be determined by pro rata allocation or by any other method of allocation which does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this Section 11, no Underwriter shall be required to contribute in excess of the amount equal to the excess of (i) the total underwriting discount and commissions received by it, over (ii) the amount of any damages which such Underwriter has otherwise been required to pay by reason of any such untrue or alleged untrue statement or omission or alleged omission. The obligations of each Underwriter to contribute pursuant to this Section 11 are several and not joint and shall be in the same proportion as such Underwriter’s obligation to underwrite Bonds is to the total number of Bonds set forth in Schedule II hereto.

(e) The obligations of the Issuer and the Company under this Section 11 shall be in addition to any liability which the Issuer or the Company may otherwise have. The obligation of the Underwriters under this Section 11 shall be in addition to any liability which the respective Underwriters may otherwise have.

12. Termination. This Underwriting Agreement may be terminated, at any time prior to the Closing Date with respect to the Bonds by the Representatives by written notice to the Issuer if after the date hereof and at or prior to the Closing Date (a) there shall have occurred any general suspension of trading in securities on the New York Stock Exchange (“NYSE”), or there shall have been established by the NYSE or by the Commission any general limitation on prices for such trading or any general restrictions on the distribution of securities, or a general banking moratorium declared by New York or federal authorities or a material disruption in commercial banking or securities settlement or clearance services in the United States, or (b) there shall have occurred any (i) outbreak of hostilities (including, without limitation, an act of terrorism) or (ii) other national or international calamity or crisis, or any material adverse change in financial, political or economic conditions affecting the United States, including, but not limited to, an escalation of hostilities that existed prior to the date of this Underwriting Agreement or (iii) material adverse change in the financial markets in the United States, and the effect of any such event specified in clause (b) above on the financial markets of the United States shall be such as to make it impracticable or inadvisable, in the reasonable judgment of the Representatives, to proceed with the public offering or the delivery of the Bonds on the terms and in the manner contemplated by the Final Prospectus. Any termination hereof pursuant to this Section 12 shall be without liability of any party to any other party except as otherwise provided in Sections 8(a)(vii) and 11 hereof.

13. Representations, Warranties and Covenants of the Underwriters. Each Underwriter, severally and not jointly, represents, warrants and covenants with the Issuer and the Company that, such Underwriter has not provided and will not provide, any information, whether in a written or oral format, to the Rating Agencies in violation of the Rule 17g-5 Policy attached

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as Schedule I to that certain Posting Agreement dated as of November 8, 2011 by and among ▇▇▇▇▇▇▇, ▇▇▇▇▇ & Co., the Company and the Issuer, except for such violation that would not have a material adverse effect on the rating of the Bonds or the Bonds.

14. Absence of Fiduciary Relationship. Each of the Issuer and the Company acknowledges and agrees that:

(a) the Underwriters have been retained solely to act as underwriters in connection with the sale of the Bonds and that no fiduciary, advisory or agency relationship between the Underwriters, on one hand, and the Company and/or the Issuer, on the other hand, has been created in respect of any of the transactions contemplated by this Underwriting Agreement irrespective of whether one or more of the Underwriters have advised or are advising the Company and/or the Issuer on other matters;

(b) the price of the Bonds was established by the Issuer and the Company following discussions and arms-length negotiations with the Underwriters, among others and the Issuer and the Company have each consulted their own legal and financial advisors to the extent it deemed appropriate;

(c) it has been advised that the Underwriters and their affiliates are engaged in a broad range of transactions which may involve interests that differ from those of the Issuer and Company and that the Underwriters have no obligation to disclose such interests and transactions to the Issuer or the Company by virtue of any fiduciary, advisory or agency relationship; and

(d) it waives, to the fullest extent permitted by law, any claims it may have against the Underwriters for breach of fiduciary duty or alleged breach of fiduciary duty and agrees that the Underwriters shall have no liability (whether direct or indirect) to the Issuer or the Company in respect of such fiduciary duty claim or to any person asserting a fiduciary duty claim on behalf of or in right of the Issuer or the Company including stockholders, employees or creditors of the Issuer and/or the Company.

15. Notices. All communications hereunder will be in writing and may be given by United States mail, courier service, telecopy, telefax or facsimile (confirmed by telephone or in writing in the case of notice by telecopy, telefax or facsimile) or any other customary means of communication, and any such communication shall be effective when delivered, or if mailed, three days after deposit in the United States mail with proper postage for ordinary mail prepaid, and if sent to the Representatives, to it at the address specified in Schedule I hereto; and if sent to the Company, to it at ▇▇▇▇ ▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇, Attention: ▇▇▇▇ ▇▇▇▇▇▇▇▇; and if sent to the Issuer, to it at ▇▇▇▇ ▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇, ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇, Attention: ▇▇▇▇ ▇▇▇▇▇▇▇▇. The parties hereto, by notice to the others, may designate additional or different addresses for subsequent communications.

16. Successors. This Underwriting Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the officers and directors and controlling persons referred to in Section 11 hereof, and no other person will have any right or obligation hereunder.

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17. Applicable Law. This Underwriting Agreement will be governed by and construed in accordance with the laws of the State of New York.

18. Submission to Jurisdiction. To the fullest extent permitted by applicable law, each of the parties to this Agreement hereby irrevocably and unconditionally consents to submit to the nonexclusive jurisdiction of the courts of the State of New York for purposes of any action or proceeding arising out of or in connection with this Agreement or the transactions contemplated hereby.

19. Waiver of Jury Trial. Each of the parties hereto hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby.

20. Counterparts. This Underwriting Agreement may be signed in any number of counterparts, each of which shall be deemed an original, which taken together shall constitute one and the same instrument.

21. Integration. This Agreement supersedes all prior agreements and understandings (whether written or oral) among the Issuer, the Company and the Underwriters, or any of them, with respect to the subject matter hereof.

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If the foregoing is in accordance with your understanding of our agreement, please sign and return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement among the Company, the Issuer and the several Underwriters.


Very truly yours,

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC

By:		/s/ ▇▇▇▇▇ ▇▇▇▇▇▇
Name: ▇▇▇▇▇ ▇▇▇▇▇▇
Title: Assistant Treasurer


CENTERPOINT ENERGY TRANSITION BOND COMPANY IV, LLC

By:		/s/ ▇▇▇▇▇ ▇▇▇▇▇▇
Name: ▇▇▇▇▇ ▇▇▇▇▇▇
Title: Assistant Treasurer

The foregoing Underwriting Agreement is hereby confirmed and accepted as of the date specified in Schedule I hereto.

As the Representative of the Underwriters named in Schedule II hereto


▇▇▇▇▇▇▇, SACHS & CO.

By:		/s/ ▇▇▇▇▇▇▇, ▇▇▇▇▇ & Co.
		(▇▇▇▇▇▇▇, Sachs & Co.)

CITIGROUP GLOBAL MARKETS INC.

By:		/s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇▇
Title: Director


▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & CO. LLC

By:		/s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
Title: Executive Director

SCHEDULE I

Underwriting Agreement dated January 11, 2012

Registration Nos. 333-177662 and ▇▇▇-▇▇▇▇▇▇-▇▇

Representatives of the Underwriters:

▇▇▇▇▇▇▇, Sachs & Co.

Citigroup Global Markets Inc.

▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co. LLC

c/o

Goldman, Sachs & Co.

▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇

▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇

Attention: ▇▇▇▇▇▇ ▇▇▇▇▇▇

Title, Purchase Price and Description of Bonds:

Title:

CenterPoint Energy Transition Bond Company IV, LLC, Senior Secured Transition Bonds


	Total Principal Amount of Tranche		Bond Rate			Price to Public			Underwriting Discounts and Commissions			Proceeds to Issuer
Per Tranche A-1 Bond	$	606,222,000		0.9012	%		99.99988	%		0.4	%	$	603,796,385
Per Tranche A-2 Bond	$	407,516,000		2.1606	%		99.99983	%		0.4	%	$	405,885,243
Per Tranche A-3 Bond	$	681,262,000		3.0282	%		99.99929	%		0.4	%	$	678,532,115
Total	$	1,695,000,000										$	1,688,213,743


Redemption provisions:		None

Other provisions:		None

Closing Date, Time and Location:		January 19, 2012, 10:00 a.m. Houston, and 11: 00 a.m. New York, time; offices of ▇▇▇▇▇ ▇▇▇▇▇ L.L.P.; Houston, Texas and simultaneously; offices of ▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP; New York, New York

I-1

SCHEDULE II

Principal Amount of Bonds to be Purchased

Principal Amount


Underwriter	Tranche A-1		Tranche A-2		Tranche A-3		Total
▇▇▇▇▇▇▇, Sachs & Co.	$	200,053,260	$	134,480,280	$	224,816,460	$	559,350,000
Citigroup Global Markets Inc.	$	127,306,620	$	85,578,360	$	143,065,020	$	355,950,000
▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co. LLC	$	127,306,620	$	85,578,360	$	143,065,020	$	355,950,000
Barclays Capital Inc.	$	30,311,100	$	20,375,800	$	34,063,100	$	84,750,000
▇.▇. ▇▇▇▇▇▇ Securities LLC	$	30,311,100	$	20,375,800	$	34,063,100	$	84,750,000
Loop Capital Markets LLC	$	30,311,100	$	20,375,800	$	34,063,100	$	84,750,000
▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇ Incorporated	$	30,311,100	$	20,375,800	$	34,063,100	$	84,750,000
RBS Securities Inc.	$	30,311,100	$	20,375,800	$	34,063,100	$	84,750,000

Total	$	606,222,000	$	407,516,000	$	681,262,000	$	1,695,000,000

II-1

SCHEDULE III

Schedule of Issuer Free Writing Prospectuses

A. Free Writing Prospectuses not required to be filed

Electronic Road Show

B. Free Writing Prospectuses Required to be filed pursuant to Rule 433

Preliminary Term Sheet, as filed with the Securities and Exchange Commission on January 4, 2012

Pricing Term Sheet dated January 11, 2012, as filed with the Securities and Exchange Commission on January 11, 2012

III-1

SCHEDULE IV

DESCRIPTIVE LIST OF UNDERWRITER PROVIDED INFORMATION

A: Pricing Prospectus

(a) under the heading “UNDERWRITING THE BONDS” in the Preliminary Prospectus Supplement: (i) the third sentence under the caption “No Assurance as to Resale Price or Resale Liquidity for the Bonds”; (ii) the entire first full paragraph under the caption “Various Types of Underwriter Transactions That May Affect the Price of the Bonds” (except the last sentence thereof); and (iii) the last sentence of the second full paragraph and the last sentence of the fifth full paragraph under the caption “Various Types of Underwriter Transactions That May Affect the Price of the Bonds”; and (b) under the heading “RISK FACTORS—OTHER RISKS ASSOCIATED WITH AN INVESTMENT IN THE TRANSITION BONDS” in the Prospectus, the first sentence under the caption “The absence of a secondary market for the transition bonds and other factors might limit your ability to resell your transition bonds.”

B. Final Prospectus

(a) the first sentence of the last full paragraph on the cover page of the Prospectus Supplement; (b) under the heading “UNDERWRITING THE BONDS” in the Prospectus Supplement: (i) the entire two paragraphs under the caption “The Underwriters’ Sales Price for the Bonds”; (ii) the third sentence under the caption “No Assurance as to Resale Price or Resale Liquidity for the Bonds”; (iii) the entire first full paragraph under the caption “Various Types of Underwriter Transactions That May Affect the Price of the Bonds” (except the last sentence thereof); and (iv) the last sentence of the second full paragraph and the last sentence of the fifth full paragraph under the caption “Various Types of Underwriter Transactions That May Affect the Price of the Bonds”; and (c) under the heading “RISK FACTORS—OTHER RISKS ASSOCIATED WITH AN INVESTMENT IN THE TRANSITION BONDS” in the Prospectus, the first sentence under the caption “The absence of a secondary market for the transition bonds and other factors might limit your ability to resell your transition bonds.”

IV-1

Annex I

For purposes of Annex I (a) to Annex I (r) please see closing documents numbers 14 – 31, as so labeled in the closing checklist.

CENTERPOINT ENERGY TRANSITION BOND COMPANY IV, LLC CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC $1,695,000,000 SENIOR SECURED TRANSITION BONDS UNDERWRITING AGREEMENT

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