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                                                                  EXHIBIT 10(jj)

                              [COMPANY LETTERHEAD]



October 15, 2001

Mr. David G. Tees
4222 Kirby Oaks Drive
Taylor Lake, Texas 77586


         Re:      Retention Agreement

Dear David:

                  As it is our belief that your continued employment with
Reliant Energy, Incorporated (the "Company") is important for the growth and
development of the Company, the Company hereby agrees to provide David G. Tees
("you" or the "Executive") with the following benefits upon the occurrence of
certain events in connection with the anticipated sale of Texas Genco, as more
fully set forth below in this letter agreement (this "Agreement").

                  1. DEFINITIONS: For purposes of this Agreement, the following
terms will have the meanings indicated below:

                  "ADDITIONAL BENEFITS" shall mean the additional benefits
provided in Section 3 hereof.

                  "AFFILIATE" shall mean any company controlled by, controlling
or under common control with the Company within the meaning of Section 414 of
the Internal Revenue Code of 1986, as amended.

                  "CAUSE" shall mean termination of employment by the Company or
an Affiliate due to unacceptable performance, misconduct, gross negligence,
dishonesty, acts detrimental or destructive to the Company or its Affiliates,
employees or property, or any violation of the policies of the Company or its
Affiliates.

                  "COMPARABLE EMPLOYMENT" shall mean employment that (i)
provides annual base salary or annualized base rate of pay not less than the
Executive's Compensation, (ii) provides the opportunity to receive a bonus not
less than the Executive's target award under the AICP and (iii) is at a location
that is not more than 35 miles from the principal place of employment for the
Executive as of the Effective Date.



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                  "COMPENSATION" shall mean the Executive's annual base salary
as of the date of his termination of employment with the Company.

                  "DEFERRED COMPENSATION PLAN" shall mean the Company's Deferred
Compensation Plan as in effect from time to time.

                  "DISABILITY" means disability as defined in the Company's Long
Term Disability Plan.

                  "EFFECTIVE DATE" shall mean October 15, 2001, the date of this
Agreement.

                  "RESTORATION PLAN" shall mean the Reliant Energy, Incorporated
Benefits Restoration Plan, as in effect from time to time, or any successor
plan.

                  "RETENTION PERIOD" shall mean the period commencing on the
Effective Date and ending on the earlier of (i) the Texas Genco Sale or (ii)
December 31, 2005.

                  "RETIREMENT PLAN" shall mean the Reliant Energy, Incorporated
Retirement Plan, as amended and restated effective January 1, 1999, and as
thereafter amended.

                  "SERVICE" shall mean Service as defined in the Retirement
Plan.

                  "SUPPLEMENTAL RETIREMENT BENEFIT" is defined in Section 2(a)
hereof.

                  "TEXAS GENCO" shall mean the entity owning the Texas
generating assets of the Company's electric utility division.

                  "TEXAS GENCO PURCHASER" shall mean any of the purchaser(s) or
transferee(s), as applicable, of Texas Genco in the Texas Genco Sale, or an
affiliate of or successor to such purchaser(s) or transferee(s).

                  "TEXAS GENCO SALE" shall mean the closing of a sale, long-term
lease or other disposition of the stock or substantially all of the assets of
Texas Genco by the Company.

                  "WITHOUT CAUSE" shall mean without Cause and for reasons other
than death or Disability of the Executive.

                  2. SUPPLEMENTAL RETIREMENT BENEFIT.

         (a)      If (i) the Executive is terminated Without Cause prior to the
                  end of the Retention Period, (ii) the Executive dies while
                  employed by the Company prior to the end of the Retention
                  Period, or (iii) the Texas Genco Sale occurs, the Executive
                  remains employed through the Retention Period and either (A)
                  neither a Texas Genco Purchaser nor the Company provides the
                  Executive with a benefit equivalent to the Supplemental
                  Retirement Benefit, as defined below, or (B) the Executive is
                  not offered Comparable Employment with a Texas Genco Purchaser
                  or the Company or an Affiliate, then the Executive shall be
                  entitled to a supplemental



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                  retirement benefit equal in value to the benefit that would
                  have been payable to Executive in accordance with Section 7.8
                  of the Retirement Plan if such benefit formula was in effect
                  with respect to the Executive as of the date of Executive's
                  termination of employment with the Company (the "Supplemental
                  Retirement Benefit"). Such Supplemental Retirement Benefit
                  shall be offset by the present value of any transition benefit
                  or other similar benefit provided by the Company or an
                  Affiliate pursuant to the Retirement Plan and/or Restoration
                  Plan, either in connection with the Texas Genco Sale or
                  otherwise, and/or any transition pension benefit or similar
                  benefit provided by the Texas Genco Purchaser.

         (b)      If Executive becomes entitled to receive the Supplemental
                  Retirement Benefit, such Supplemental Retirement Benefit will
                  be paid at the same time and in the same manner as the benefit
                  provided to the Executive pursuant to the terms of the
                  Restoration Plan.

                  3. ADDITIONAL BENEFITS: If (i) the Executive's employment with
the Company or an Affiliate is terminated Without Cause during the Retention
Period (and, in connection with his termination of employment, he is not offered
Comparable Employment with the Texas Genco Purchaser or the Company or an
Affiliate) or (ii) Executive is not offered Comparable Employment with the Texas
Genco Purchaser or the Company or an Affiliate in connection with the Texas
Genco Sale, then the Executive will be entitled to receive the Additional
Benefits outlined below. For purposes of this Agreement, the Additional Benefits
are as follows:

         (a)      If the Executive has not reached age 60 as of the date of his
                  termination of employment with the Company and all Affiliates
                  with eligibility for Additional Benefits as described above,
                  he shall be entitled to receive, with respect to any amounts
                  deferred pursuant to the Deferred Compensation Plan as of the
                  Effective Date (the "Existing Deferrals"), benefits payable
                  from the Company's general assets at such time(s) and in such
                  amount(s) as the amounts that would have been payable to the
                  Executive under the Deferred Compensation Plan on account of
                  the Existing Deferrals if the Executive had reached age 60 as
                  of his date of termination. The benefit payable under this
                  Section 3(a) shall be paid in lieu of the Executive's benefits
                  otherwise payable under the Deferred Compensation Plan on
                  account of the Existing Deferrals, and the Executive hereby
                  agrees to forego benefits under the Deferred Compensation Plan
                  with respect to the Existing Deferrals if the benefit under
                  this Section 3(a) is provided by the Company.

         (b)      If the Executive has not reached age 65 as of the date of his
                  termination of employment with the Company and all Affiliates
                  (i) with eligibility for Additional Benefits as described
                  above or (ii) due to Disability during the Retention Period,
                  he shall be treated as a "Retired Participant" under Company's
                  Executive Life Insurance Plan as if he had reached age 65 as
                  of his date of termination.

                  4. RELEASE REQUIRED: Notwithstanding anything else in this
Agreement, the Executive will not be entitled to any of the benefits set forth
in Sections 2 or 3 hereof unless he executes (and does not revoke during any
statutory revocation period) a general waiver and



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release of claims against the Company, its Affiliates, and any officer or
director of the Company or its Affiliates, in a form acceptable to the Company.

                  5. WITHHOLDING OF TAXES: The Company may withhold from any
benefits payable under this agreement all federal, state, city or other taxes as
may be required pursuant to any law or governmental regulation or ruling.

                  6. NO EMPLOYMENT AGREEMENT: Nothing in this agreement shall
give the Executive any rights to (or impose any obligations for) continued
employment by the Company or any Affiliate or subsidiary thereof or successor
thereto, nor shall it give such entities any rights (or impose any obligations)
with respect to continued performance of duties by the Executive.

                  7. NO ASSIGNMENT; SUCCESSORS: Executive's right to receive
payments or benefits hereunder shall not be assignable or transferable, whether
by pledge, creation of a security interest or otherwise, whether voluntary,
involuntary, by operation of law or otherwise, other than a transfer by will or
by the laws of descent or distribution, and in the event of any attempted
assignment or transfer contrary to this Section 7 the Company shall have no
liability to pay any amount so attempted to be assigned or transferred. This
agreement shall inure to the benefit of and be enforceable by Executive's
personal or legal representatives, executors, administrators, successors, heirs,
distributees, devisees and legatees.

                  This agreement shall be binding upon and inure to the benefit
of the Company, its successors and assigns, including, without limitation, any
company into or with which the Company may merge or consolidate by operation of
law or otherwise.

                  8. ENTIRE AGREEMENT: This agreement represents the entire
agreement between the Company and Executive with respect to the subject matter
hereof, and supersedes and is in full substitution for any and all prior
agreements or understandings, whether oral or written, relating to the subject
matter hereof.

                  9. MODIFICATION OF AGREEMENT. Any modification of this
agreement shall be binding only if evidenced in writing and signed by an
authorized representative of the Company.

                  10. APPLICABLE LAW: This agreement is entered into under, and
shall be governed for all purposes by, the laws of the State of Texas.

                  11. SEVERABILITY: If a court of competent jurisdiction
determines that any provision of this agreement is invalid or unenforceable,
then the invalidity or unenforceability of that provision shall not affect the
validity or enforceability of any other provision of this agreement and all
other provisions shall remain in full force and effect.



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                  If you agree to the terms of this letter agreement, please
sign and date below.

                                       Yours very truly,

                                       RELIANT ENERGY, INCORPORATED



                                       By /s/ David M. McClanahan
                                         ---------------------------------------
                                         David M. McClanahan
                                         Vice Chairman and President and
                                         Chief Operating Officer,
                                         Reliant Energy Delivery Group

Accepted and Agreed to By:



/s/ David G. Tees
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David G. Tees

10/31/01
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Execution Date



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