Exhibit 10.2


                         SEVERANCE AND RELEASE AGREEMENT

PARTIES

The parties to this Severance and Release Agreement ("Agreement") are Sierra
Pacific Resources and its affiliates Nevada Power Company and Sierra Pacific
Power Company (collectively referred to as "Company"), and Steven C. Oldham
("Employee").

BASIS

(a)      Employee currently holds the position of Senior Vice President, Energy
         Supply, with the Company.

(b)      Employee has had access to Confidential Information, as hereinafter
         defined. Employee has occupied a position of trust and confidence with
         respect to such Confidential Information.

(c)      This Agreement is intended as a final settlement of any and all claims,
         known or unknown, that Employee may have against Company arising out of
         or related to his employment with Company and the termination of that
         employment, including, but not limited to all rights Employee may have
         pursuant to any express or implied Employment Agreement or any Change
         In Control Agreement or severance plan or agreement. This Agreement
         provides Employee with benefits that exceed the benefits contained in
         the Employment Agreement, as defined below, and is adequate
         consideration for this Agreement.

TERMS OF AGREEMENT

1.       DEFINED TERMS

         1.1      "COMPETING ORGANIZATION" means persons or organizations,
                  including Employee, engaged in, or who may become engaged in,
                  research or development, production, distribution, marketing,
                  providing or selling of a Competing Product or Service.

         1.2      "COMPETING PRODUCTS OR SERVICES" means products, processes, or
                  services of any person or organization, other than Company, in
                  existence or under development, which are substantially the
                  same as or which compete with the products, processes, or
                  services being developed, manufactured, or sold by Company
                  during the time of Employee's


                  employment with Company, including, but not limited to,
                  products, processes, and services related to the generation,
                  transmission, or distribution of electric energy and/or the
                  buying, selling, scheduling of electric energy or capacity, or
                  any risk management activities associated therewith.

         1.3      "CONFIDENTIAL INFORMATION" means any plan, specification,
                  pattern, procedure, profile, design, device, list,
                  compilation, data, or information relating to the present or
                  planned business of Company which has not been released
                  publicly by authorized representatives of Company, including,
                  but not limited to trade secrets as defined in NRS 600A.010 et
                  seq. Confidential Information may include inventions;
                  marketing and sales plans or programs; customer and supplier
                  information; financial data; purchasing, pricing, or supply
                  information; product engineering information; technological
                  know-how; designs, plans or specifications regarding products
                  and materials; manufacturing processes and techniques;
                  regulatory approval strategies; computer programs, data,
                  formulae and compositions; service techniques and protocols;
                  and new product strategies, plans and designs. Confidential
                  Information also includes information that if disclosed, could
                  negatively affect the Company's reputation and it's
                  relationship with business, governmental agencies and
                  customers. Confidential Information includes all information
                  received by Company under an obligation of confidentiality to
                  a third party.

         1.4      "EMPLOYMENT AGREEMENT" means all previous agreements, express
                  or implied, between Company and Employee.

         1.5      "RESTRICTED AREA" means the State of Nevada and the service
                  territories of the Company.

2.       TERMINATION OF EMPLOYMENT

         2.1      Company shall terminate Employee's employment with Company
                  effective May 20, 2002 ("Termination or Separation Date"). Any
                  accrued and unused Paid Time Off will be included in
                  Employee's final paycheck. Employee agrees not to seek
                  re-employment with Company or any of its subsidiaries or
                  affiliates.

3.       BENEFITS TO EMPLOYEE

         3.1      Company shall pay to Employee severance in the amount of
                  $245,000.00 ("Severance"), payable on the condition that in
                  Company's reasonable judgment Employee is in full compliance
                  with the confidentiality, non-competition, and
                  non-disparagement provisions of the Agreement, one-half at
                  separation, one-quarter 90 days after the date of separation,
                  and


                                       2


                  one-quarter on the first anniversary of his date of
                  separation. The Severance shall be subject to withholding,
                  deductions, assessments and taxes, if applicable.

         3.2      Commencing on the Termination Date, the Company shall continue
                  to cover Employee and Employee's dependants as defined in the
                  Health Plan under its medical, prescriptive drugs, dental,
                  vision and EAP employee welfare benefit plans ("Health Plans")
                  to the same extent as Employee and his dependents are covered
                  immediately prior to the Termination Date until July 31, 2005,
                  to the same extent as Employee and his dependents are covered
                  immediately prior to the Termination Date. Company shall pay
                  all costs incurred in providing the above-described coverage
                  for Employee. Employee shall be eligible to participate in
                  open enrollment and is subject to any amendments or changes
                  that would apply to other covered employees. If Employee
                  becomes eligible for similar coverage through another employer
                  or disability, then Employee shall notify Company of such
                  coverage and Company shall be entitled to terminate coverage
                  under this Agreement and/or offer Employee COBRA in the form
                  and manner required by law.

         3.3      On July 9, 2005, Employee shall be 55 years old. As of that
                  date, Employee is eligible with 30 years of service to receive
                  benefits under vested pension under the Sierra Pacific
                  Resources Retirement Plan ("Retirement Plan"). Beginning
                  August 1, 2005, the Company shall provide Employee with
                  coverage under its Medical Plans in the same form and manner
                  as employees who elect retiree medical coverage with 30 years
                  of service. Employee shall be required to reimburse the
                  Company for Employee's portion of the costs of coverage in the
                  form and manner as employees who elect retiree medical
                  coverage with 30 years of service. Medical benefits provided
                  to Employee pursuant to this section may be subject to federal
                  taxes and the Company must report premium payments and paid
                  claims to the IRS. Coverage and benefits are subject to any
                  and all changes in said plans and benefits as may be made by
                  Company after the date of Termination.

         3.4      Employee's accrued Supplemental Executive Retirement Plan
                  ("SERP") benefits shall be fully vested as of the Termination
                  Date, and Employee may elect to be paid, in cash, the present
                  value of his vested SERP within seven days of his Termination
                  Date as allowed by the Plan. Alternatively, Employee may elect
                  to begin receiving the appropriate annuity when he reaches age
                  55. The SERP payment shall include new provisions in the Plan
                  which includes the 2000 and 2001 STIPs as though said STIPs
                  had been paid and, in addition, shall include a payment which
                  will grant Employee additional years of service under the SERP
                  from the Termination Date to the date Employee reaches the age
                  of 55. After


                                       3

                  payment, Employee shall have no further claims or benefits
                  under the SERP.

         3.5      All Non-Qualified Stock Options ("Options") will automatically
                  vest on Employee's Termination Date, and Employee shall have
                  the right to exercise said options in accordance with the
                  terms of their original grant and the terms of the Executive
                  Long-Term Incentive Plan.

         3.6      Employee is covered under Supplemental Executive Life
                  insurance. Employee shall continue to be covered under such
                  insurance until May 31, 2002, at which time Employee shall
                  have the option of converting such insurance in strict
                  accordance with the terms of such policy and paying the
                  premiums thereon.

         3.7      If ever in the future the Company's officers are paid a STIP
                  for the year 2000 ("2000 STIP"), then the Employee shall be
                  paid the 2000 STIP at the same time and in the form and manner
                  paid to the other officers. The 2000 STIP shall be subject to
                  withholding, deductions, assessments, and taxes, if
                  applicable. If ever the Company's officers are paid a STIP for
                  the year 2001 ("2001 STIP"), then the Employee shall be paid
                  the 2001 STIP at the same time and in the form and manner paid
                  to the other officers. The 2001 STIP shall be subject to
                  withholding, deductions, assessments, and taxes, if
                  applicable. If ever the Company's officers are paid a STIP for
                  the year 2002 ("2002 STIP"), then the Employee shall be paid a
                  prorated portion of the 2002 STIP at the same time and in the
                  form and manner paid to the other officers. Employee's
                  prorated portion of the 2002 STIP shall be calculated by
                  dividing the number of hours credited to Employee during 2002
                  (1/1/02 through Termination Date) by 2080, and Employee shall
                  be entitled to receive the resulting percentage of the 2002
                  STIP. The 2002 STIP shall be subject to withholding,
                  deductions, assessments, and taxes, if applicable.

         3.8      Subject to the express condition that in Company's reasonable
                  judgment at the time of each payment that Employee is in full
                  compliance with the confidentiality, non-competition, and
                  non-disparagement provisions of this Agreement, beginning on
                  the first day of the month after the Termination Date and on
                  the first day of each month thereafter, ending on the first
                  day of the month in which Employee reaches age 55, Employee
                  shall be paid a monthly payment of $4,300.00.

4.       CONFIDENTIALITY

         4.1      Employee shall preserve as confidential all Confidential
                  Information. Employee shall not use Confidential Information
                  for the benefit of Employee or any third party. Employee shall
                  not disclose to others any Confidential Information or any
                  copy or notes made from any Item


                                       4


                  embodying Confidential Information. If Employee is required to
                  disclose Confidential Information pursuant to a valid order of
                  a court or other governmental entity or any political
                  subdivision thereof; then Employee shall first give notice to
                  Company so that Company shall have a reasonable opportunity to
                  interpose an objection or obtain a protective order requiring
                  that the Confidential Information and/or documents so
                  disclosed be used only for the purposes for which the order
                  was issued.

5.       NON-DISPARAGEMENT

         5.1      Employee agrees to not make disparaging statements about the
                  Company or its officers and/or directors to third parties such
                  as the news media, governmental officials, or governmental
                  agencies. This section does not apply to testimony made under
                  oath before a court or governmental entity. This section does
                  not apply to statements of opinion made to family and friends
                  so long as they are not news media, governmental officials, or
                  governmental agencies.

6.       NON-COMPETITION

         6.1      Without express consent of the Company's CEO for a period of
                  one year after Employee's Termination Date, Employee shall
                  not, directly or indirectly, assist, provide services or
                  consultation to, enter into, engage in or acquire any
                  ownership interest in, or become employed by or associated
                  with, any Competing organization doing business or seeking to
                  commence doing business in the Restricted Area. This includes,
                  but is not limited to, services rendered to such Competing
                  organization in an executive, managerial, administrative, or
                  consulting capacity in connection with Competing Products or
                  Services in support of actual competition in geographic areas
                  other than where the services are performed and thus may fall
                  within the prohibition of this Agreement, regardless of where
                  such services physically are rendered. This limitation
                  includes, but is not limited to, any contact or solicitation,
                  either for Employee's benefit or for the benefit of any other
                  person or entity, and Employee will not in any manner assist
                  any person or entity in making any such contact or
                  solicitation.

         6.2      Employee shall not solicit any employee of Company to
                  terminate his or her employment or relationship with Company
                  or to perform any service for Employee or for any Competing
                  Organization.

         6.3      Employee agrees that the restrictions set forth in paragraphs
                  6.1 and 6.2 are fair and reasonable and are reasonably
                  required for the protection of the interests of the Company.
                  Employee agrees that compliance with the provisions of
                  paragraphs 6.1 and 6.2 will not cause Employee undue


                                       5


                  hardship nor unreasonably interfere with Employee's ability to
                  earn a livelihood.

7.       RELEASE

         7.1      Employee hereby waives and releases Company and its officers,
                  directors, agents, and employees (collectively referred to as
                  "Company Agents") from any claims, rights, contracts or causes
                  of action existing or accrued as of the date this Agreement is
                  signed that Employee may have against Company or Company
                  Agents (collectively referred to as "Claims") which arise out
                  of or are related to Employee's employment with Company
                  (collectively referred to as "Release") or the termination of
                  said employment. This Release includes, but is not limited to,
                  the following:

                  7.1.1    Claims which are known or unknown at the time of the
                           signing of this Agreement;

                  7.1.2    Claims which arise under any state or federal laws,
                           including, but not limited to, the Civil Rights Act
                           of 1964, as amended, and the Age Discrimination in
                           Employment Act of 1967, as amended, which have arisen
                           on or before the date of execution of this Agreement;
                           and

                  7.1.3    Claims based upon any contract of employment,
                           including but not limited to, the Change in Control
                           Agreement, except as set forth herein.

         7.2      Employee shall not commence any action against Company or
                  Company Agents in violation of this Release.

         7.3      Employee does not waive any Claim which arises after the
                  effective date of this Agreement.

         7.4      Employee further expressly acknowledges and agrees that:

                  7.4.1    In consideration for this Waiver, Employee shall
                           receive compensation beyond that which Employee was
                           otherwise entitled to receive before entering into
                           this Agreement;

                  7.4.2    Employee has been advised to consult with an attorney
                           before signing this Agreement;

                  7.4.3    This Agreement is being offered only to Employee at
                           this time.


                                       6


                  7.4.4    Employee was given a copy of the Agreement on or
                           about May 10, 2002. Employee was informed that
                           Employee had 21 days within which to consider the
                           Agreement. If Employee fails to execute this
                           Agreement within said 21-day period, then the terms
                           and conditions contained in this Agreement are
                           automatically withdrawn without further action or
                           notice by Company.

                  7.4.5    Employee was informed and understands that Employee
                           has seven days following the date Employee executes
                           this Agreement in which to revoke this Agreement. Any
                           revocation of the Agreement must be in writing and
                           delivered to the Acting Vice-President of Human
                           Resources of Company during the revocation period.
                           This Agreement will become effective and enforceable
                           seven days following execution by Employee, unless it
                           is revoked during the seven-day period.

8.       MISCELLANEOUS PROVISIONS

         8.1.     AGREEMENT IS CONFIDENTIAL: Unless and until the terms of this
                  Agreement, and the amount of any payment eligible to be paid
                  or actually paid under this Agreement, are disclosed in
                  writing to the public by Company pursuant to any applicable
                  legal duty to disclose such information, it shall be a
                  condition of eligibility to receive or retain any payment
                  pursuant to this Agreement that Employee hold the terms of
                  this Agreement and the amount of any payment hereunder in
                  strict confidence. Employee may disclose such information on a
                  confidential basis to Employee's spouse and to any financial
                  counselor, tax advisor or legal counsel retained by Employee.

         8.2      ASSIGNMENT BY COMPANY: The obligations of Company hereunder
                  shall be the obligations of any and all successors and assigns
                  of Company. Company may assign this Agreement without
                  Employee's consent to any affiliate or subsidiary of Company.
                  Company may assign this Agreement without Employee's consent
                  to any company that acquires all or substantially all of the
                  stock or assets of Company, or into which or with which
                  Company is merged or consolidated. The Employee may not assign
                  the Agreement, and no person other than Employee or Employee's
                  estate may enforce the rights of Employee under this
                  Agreement.

         8.3      WAIVER: The waiver by Company of a violation by Employee of
                  any provision of this Agreement shall not be construed as a
                  waiver of any subsequent violation.

         8.4      SEVERABILITY: The provisions of this Agreement shall be
                  severable, and in the event that any portion or provision of
                  it is found by any court to be


                                       7


                  unenforceable, in whole or in part, the remainder of this
                  Agreement shall nevertheless be enforceable and binding on the
                  parties. In the event that any restriction set forth in this
                  Agreement shall be declared by a court of competent
                  jurisdiction to exceed the maximum restriction such court
                  deems reasonable and enforceable, the restriction deemed
                  reasonable and enforceable by the court shall become and
                  thereafter be the maximum restriction hereunder.

         8.5      REVIEW OF AGREEMENT: Employee acknowledges that Employee had
                  sufficient opportunity to review this Agreement with an
                  attorney or, if Employee did not do so, it is because Employee
                  read and understands this Agreement and did not believe that
                  legal advice was necessary. Employee agrees that the
                  restrictions contained in this Agreement are fair and
                  appropriate under the circumstances.

         8.6      DISPUTE RESOLUTION: Any dispute between the parties which is
                  covered by, arises out of, or is based upon this Agreement
                  shall be settled by final and binding arbitration. Any award
                  or determination rendered by the arbitrator may be entered as
                  a judgment in any court having jurisdiction thereof. The
                  arbitration is subject to the following:

                  8.6.1    The arbitration shall be administered by the American
                           Arbitration Association ("AAA") in accordance with
                           its Employment Dispute Resolution Rules ("Rules") in
                           effect at the time of the arbitration.

                  8.6.2    The arbitration shall be heard by one neutral
                           arbitrator. The arbitrator shall be an attorney
                           admitted to the practice of law in at least one
                           state.

                  8.6.3    The arbitrator shall have the authority to award any
                           remedy or relief that a state or federal court having
                           jurisdiction over the persons and subject matter is
                           authorized to grant.

                  8.6.4    The Company shall pay all of the costs and/or fees
                           charged by AAA and the arbitrator. The arbitrator
                           shall have the authority to award attorney's fees and
                           costs pursuant to sub-section 8.6.3 above.

         8.7      JURISDICTION: This Agreement shall be construed under the laws
                  of the State of Nevada except where Federal laws are
                  applicable. Venue for any arbitration or action to enforce the
                  arbitration provisions of this Agreement shall be in the State
                  of Nevada.

         8.8      EFFECTIVE DATE: This Agreement shall become effective on the
                  date it is signed by the Employee.


                                       8


         8.9      FINAL AGREEMENT: This Agreement supercedes all prior
                  understandings, statements or agreements concerning the
                  subject matter of this Agreement, including the Employment
                  Agreement or Change in Control Agreement. Any amendment to
                  this Agreement shall be in writing and signed by both parties.
                  This Agreement contains all of the terms and conditions agreed
                  upon by the parties. There are no understandings or agreements
                  which conflict or modify the terms of this Agreement. Company
                  has made no representations or promises upon which Employee
                  relies in signing this Agreement except the terms set forth
                  herein. Company has made no representations upon which
                  Employee relies concerning the tax characteristics or status
                  of the benefits described in this Agreement.


COMPANY                                      STEVEN C. OLDHAM


By:
   --------------------------------          ----------------------------------
Date: May __, 2002                           Date: May __, 2002



SCO-SEVAGRMT02



                                       9