EMPLOYMENT AGREEMENT

THIS  EMPLOYMENT  AGREEMENT is entered into and  effective as of this 1st day of
December  1997,  by  and  between  KENETECH  Energy  Systems,  Inc.  a  Delaware
corporation (the "Company"),  KENETECH Corporation (the "Parent"),  KES Penuelas
Holdings,  Inc., KES LNG,  Ltd.;  KES Penuelas Ltd., KES Puerto Rico,  L.P., KES
Bermuda, Inc. (collectively  referred to as the "Subsidiaries"),  and Michael U.
Alvarez, an individual currently employed by the Company (the "Executive").

                                    RECITALS:

A.   The Executive  presently is employed as an Executive Officer by the Company
     and has valuable  experience and knowledge with respect to the business and
     affairs of the Company, the Parent and its Subsidiaries;

B.   The Parent, the Company and its Subsidiaries (each jointly and severally an
     "Employer"  and,  collectively,  the  "Employers")  desire to continue  the
     services of the  Executive  for the purposes of disposing of the  Company's
     interests   (the   "EcoElectrica    Interest")   in   EcoElectrica,    L.P.
     ("EcoElectrica"),  and are willing to offer the  Executive the incentive to
     do so in the form of a written  Employment  Agreement which  supersedes all
     prior  Employment  Agreements  executed  by the  parties  hereto,  and  the
     Executive desires to enter into a new Employment Agreement;

C.   Representatives  of the  holders  of not less  than $34  million  principal
     amount of the Parent's 12 3/4%  Secured  Notes (the  "Secured  Notes") have
     participated  in the  negotiation  of this  Employment  Agreement  and have
     represented  that such holders,  and perhaps  others,  are prepared to give
     written  assurances to the Executive  substantially to the effect that such
     holders (and their assignees and  transferees)  will not object to and will
     support the terms of this  Employment  Agreement  before any tribunal  with
     appropriate jurisdiction (the "Assurances") and each Employer has agreed to
     use its best efforts to obtain Assurances from the holders of not less than
     $51 million principal amount of Secured Notes which,  when received,  shall
     be filed by the  Secretary of each Employer with minutes of meetings of the
     Board of Directors of such Employer.  The Executive has specifically relied
     on the  expectation of receiving the Assurances  prior to the filing by any
     Employer of any bankruptcy petition under the Federal Bankruptcy Code as an
     inducement to enter into this Employment  Agreement and cancel the existing
     employment agreement.

D.   This  Employment  Agreement  has been approved by the Board of Directors of
     the Parent and is to be approved by the Board of  Directors  of each of the
     Company and the  Subsidiaries.  The execution of this Employment  Agreement
     conclusively evidences that such approvals have been duly authorized by the
     respective  Boards of  Directors  certifying  that each of the  obligations
     owing to the Executive  hereunder are joint and several obligations of each
     of the Employers.  Copies of the  Resolutions  of the respective  Boards of
     Directors are attached hereto.

NOW, THEREFORE, in consideration of the above recitals; the continued employment
of the Executive by the  Employers,  the mutual  promises  contained  herein and
other good and valuable consideration,  the receipt and sufficiency of which are
hereby acknowledged, it is agreed as follows:

                                    AGREEMENT

1. EMPLOYMENT

1.1  Duties.  The Employers will continue to employ the Executive in his current
     position for the  Employment  Period.  The Executive  agrees to continue in
     such employment for the duration of the Employment Period and to perform in
     good faith and to the best of the  Executive's  ability all services  which
     may be required of the  Executive's  position and to be available to render
     such  services  at all  reasonable  times  and  places in  accordance  with
     reasonable  directives  and  assignments  issued  by the  President  of the
     Company  and the  Company's  Board of  Directors.  During  the  Executive's
     Employment  Period, he will devote such time and effort as may be necessary
     to implement the business and affairs of the Employers  within the scope of
     the executive office. The Executive's  principal  employment location shall
     be San Francisco,  California and the Executive shall have no obligation to
     relocate at the request of the Company. Except to the extent allowed by the
     Board of Directors of the Company,  the Executive will not, whether for the
     Executive's own account or as an employee,  consultant or advisor,  provide
     services to any business enterprise which is in direct competition with the
     Employers,  provided,  however,  that the Executive  will have the right to
     consult with and provide services to any other business enterprise,  and to
     perform such  incidental  services as are necessary in connection  with (a)




     the Executive's private passive investments, (b) the Executive's charitable
     or community activities,  and (c) the Executive's participation in trade or
     professional  organizations,  but only to the extent in each case that such
     services do not interfere with the performance of the Executive's  services
     hereunder.

1.2  Term  of  Employment.   Unless  sooner  terminated  in  connection  with  a
     termination for cause (pursuant to paragraph 1.5 hereof),  the Executive is
     and will  continue  to be  employed  by the  Employers  for a  period  (the
     "Employment  Period") until the later to occur of:  (a) December  31, 1998;
     (b) 90 days following the closing of the sale of the EcoElectrica Interest;
     and (c) the date on which all payments due  hereunder are fully and finally
     paid; at the  Executive's  current  annual base salary ("Base  Salary") and
     with the same employee benefits applicable as of January 1, 1997.

1.3  Death  of  Executive.  The  employment  relationship  established  by  this
     Employment  Agreement shall be terminated  automatically  upon the death of
     the Executive; provided, however, that if any of the Special Bonus Payments
     (as defined in  paragraph  2 hereof)  would  otherwise  have been earned or
     would  have been  payable  within  one year of the date of the  Executive's
     death,  the Employers  will pay the  Executive's  estate such Special Bonus
     Payments.

1.4  Disability  of Executive.  This  Employment  Agreement  shall be terminated
     automatically upon the permanent disability of the Executive.  For purposes
     of this Employment  Agreement,  a permanent  disability  shall be deemed to
     have occurred if (a) the Executive is unable to perform his material duties
     hereunder  for a period of ninety  (90)  consecutive  days,  or one hundred
     eighty (180) days in any one (1) year period, on account of any physical or
     mental disability,  or (b) a licensed physician selected by the Company and
     approved by the  Executive  (or his closest  relative if the  Executive  is
     unable to act), which approval shall not be unreasonably withheld,  makes a
     medical determination of physical or mental disability or incapacity of the
     Executive,  provided,  however,  that if any of the Special Bonus  Payments
     would otherwise have been earned or would have been payable within one year
     of the date of the Executive's permanent disability, the Employers will pay
     the Executive such Special Bonus Payments.

1.5  Termination  for  Cause.  This  Employment   Agreement  may  be  terminated
     voluntarily  by the  Employers  at any time  during  its term  upon (a) any
     finding of  felonious  conduct or material  fraud by the  Executive  or (b)
     embezzlement or  misappropriation  of funds or property of the Employers by
     the Executive, in each case upon written notice to the Executive specifying
     the cause for termination.  This Employment  Agreement may be terminated by
     the  Employers at any time during its term upon (A) any material  breach by
     the  Executive of his duties  under this  Employment  Agreement,  (B) gross
     negligence by the Executive,  (C) any conduct or act of moral turpitude, or
     any conduct or act done or committed  by the  Executive  that will,  in the
     minds of reasonable people,  reflect  negatively on the Employers,  or that
     brings the Employers into public hatred, contempt or ridicule or that tends
     to shock or offend the  community  in which the  Executive  represents  the
     Employers,  in  each  case  in a  material  or  significant  way,  (D)  the
     Executive's   consistent   refusal  to  perform  his  material  duties  and
     obligations,  or (E) the Executive's willful and intentional  misconduct in
     the performance of his material duties and obligations,  in each case after
     written notice to the Executive specifying the cause for termination,  and,
     in the case of the causes  described in subparagraph (A) and (D) above, the
     passage of not less than  thirty  (30) days after  receipt of such  notice,
     during  which  time the  Executive  shall  have the right to respond to the
     Employers'  notice and cure the breach or other  event  giving  rise to the
     termination.

1.6  Change in Control.  Upon a Change in Control,  the  Employers  will pay the
     Executive a lump sum amount equal to one year's Base  Salary.  For purposes
     of this Employment Agreement, "Change in Control" means:

     (a)  a merger  or  acquisition  in which the  Parent  is not the  surviving
          entity,  except for a transaction the principal purpose of which is to
          change the State of the Parent's incorporation;

     (b)  the sale, transfer or other disposition of all or substantially all of
          the assets of the Parent in liquidation or dissolution of the Parent;

     (c)  any reverse merger in which the Parent is the surviving entity, but in
          which fifty percent (50%) or more of the Parent's  outstanding  voting
          stock is  transferred  to  holders  different  from those who held the
          stock immediately prior to such merger; or




     (d)  the  acquisition  of more than  fifty  percent  (50%) of the  Parent's
          outstanding  voting stock  pursuant to a tender or exchange offer made
          by a person or related  group of persons  (other  than the Parent or a
          person that  directly or indirectly  controls,  is controlled by or is
          under common control with the Parent).

1.7  Withholding.  The Employers will deduct and withhold, from the compensation
     payable to the  Executive  under  this  Employment  Agreement,  any and all
     Federal,  State and local income and employment  withholding  taxes and any
     other amounts  required to be deducted or withheld by the  Employers  under
     the applicable statute or regulation.

2. SPECIAL BONUS PAYMENTS

The Employers shall pay the Executive certain bonuses (collectively  referred to
as "Special Bonus Payments") as set forth below.

2.1  Financial Closing Bonus. On the date  EcoElectrica  closes the funding of a
     nonrecourse  construction loan pursuant to a Credit Agreement,  dated as of
     October 31, 1997, among EcoElectrica, Banque Paribas and ABN AMRO Bank (the
     "Financial  Closing"),  the Employers will pay to the Executive a Financial
     Closing bonus in the amount of $350,000.

2.2  ECOELECTRICA  BONUS. An EcoElectrica bonus (the  "EcoElectrica  Incentive")
     shall be paid to the Executive as follows. The EcoElectrica Incentive shall
     be  determined  with  reference to  Distributable  Cash (as defined  below)
     resulting  from  the  transactions  in  which  the  Employers  directly  or
     indirectly sell,  transfer or otherwise dispose of all or substantially all
     of the  EcoElectrica  Interest  and shall not  exceed six  million  dollars
     ($6,000,000) in an aggregate amount to be shared by the Executive, Aaron T.
     Samson and Scott J.  Taylor.  "Distributable  Cash"  means cash and or cash
     equivalents  distributable or available for distribution by the Company and
     the  Subsidiaries,  to the Parent  (including all cash paid,  advanced,  or
     distributed to the Parent and its affiliates  after the date hereof) net of
     (a) amounts due under the Loan  Agreement,  dated as of August 30, 1996, by
     and between Lyon Credit  Corporation and KES Penuelas  Holdings,  Inc., (b)
     liabilities  known to the Company and those actually known by the Executive
     (other than  nonrecourse  debt or  obligations)  arising from the Company's
     ownership of Hartford  Hospital,  Chateaugay,  Pepperell  and other Company
     assets  (other than the  EcoElectrica  Interest),  (c) direct and  approved
     costs  of sale  of  EcoElectrica  Interest,  (d) up to $10  million  in the
     aggregate in respect of the  provision  or payment of taxes  payable by the
     Parent (on a consolidated  basis) arising from the sale of the EcoElectrica
     Interest and/or  amounts,  if any, paid or provided by the Parent to reduce
     or  settle  intercompany  claims or debts  within  the  Parent's  family as
     certified by the Chief Financial  Officer,  or other authorized  officer of
     the  Parent  as of the  date of such  distribution  (including  crossclaims
     involving  KENETECH  Windpower,  Inc. ("KWI")) and (e) Gross Sales Proceeds
     (as defined below) with respect to which Other Asset  Incentive (as defined
     below) is paid.  Distributable  Cash is not  reduced by (a)  payments  with
     respect to the EcoElectrica  Incentive and the Other Asset Incentive or (b)
     costs or fees  associated with  bankruptcy  filings,  if any, by the Parent
     and/or  affiliates.  The  Executive  shall be  entitled  to receive a forty
     percent (40%) share (the "Share") of the EcoElectrica Incentive.  The Share
     shall be paid to the Executive (the "Share  Payments") as and when payments
     are made to the holders of the Secured  Notes (the "Note  Payments") in the
     same  proportion  each Note  Payments  bear to the lesser of (x) amounts of
     principal  and interest  remaining  due on the Secured Notes on the date of
     such Note  Payment or (y) the amount the holders of the Secured  Notes have
     agreed to accept  in full  satisfaction  of the  Secured  Notes;  provided,
     however,  that to the extent a Note Payment has been reduced, in effect, by
     an offset against Distributable Cash not described above, such Note Payment
     shall  be  deemed  not  to  have  been  so  reduced  for  purposes  of  the
     corresponding Share Payment;  and, provided further, that in no event shall
     the entire  Share be paid to the  Executive  later than the  earlier of the
     first  anniversary of the date of the sale of the EcoElectrica  Interest or
     the date that the obligations  under the Secured Notes have been cancelled.
     In his sole discretion,  the Executive may direct the Company to allocate a
     portion of his share of the  EcoElectrica  Incentive  (and the Other  Asset
     Incentive) to other  employees as additional  compensation to them. If, due
     to reasons reasonably beyond the control of the Employers,  the liabilities
     described  in clause (d) have not been paid or provided  for as of the time
     of  distribution,  then the Executive  shall be entitled to distribution of
     100% of his  share  of the  EcoElectrica  Incentive  calculated  to be due,
     assuming the total of such  liabilities is $10 million less the amount that
     such  liabilities  as have been paid or  provided  for prior to the date of
     distribution;  provided,  however,  that the balance  due to the  Executive




     shall from time to time be  distributed  immediately  upon the provision or
     payment of any such  liability (up to $10 million in the aggregate) or upon
     any  determination  that no  further  liabilities  described  in clause (d)
     exist,  whichever first occurs.  In the event the Parent  determines not to
     sell the EcoElectrica Interest by December 31, 1998, and instead determines
     to refinance or otherwise  provide for the payment or  satisfaction  of the
     Secured Notes or determines to recapitalize the Parent,  Distributable Cash
     shall be  determined at that time,  with  reference to the implied value of
     the  EcoElectrica  Interest  and/or the Employers' then going concern value
     and shall make the Share Payments as and when the Note Payments are made as
     above  provided,  but in no event  shall  the  entire  Share be paid to the
     Executive  later than the earlier of the first  anniversary  of the date of
     such  refinancing  or  recapitalization  or the date the Secured Notes have
     been cancelled.

       Distributable Cash                 EcoElectrica Incentive (Expressed as
                                          Incremental % of Distributable Cash)

       $100 million to $110 million                5
       $110 million to $120 million                6
       $120 million to $130 million                7.5
       $130 million to $140 million                9
       more than $140 million                     10

2.3  Other Asset Bonuses.  Fifteen  percent (15%) (but not to exceed $750,000 in
     the  aggregate for the  Executive,  Aaron T. Samson and Scott J. Taylor) of
     the  Gross  Sales   Proceeds   resulting   from  the   disposition  of  all
     miscellaneous assets of the Company (other than EcoElectrica) or settlement
     of any claims by or against  the  Company,  including,  but not  limited to
     Hartford Hospital, KES Chateaugay,  L.P. and Pepperell,  shall be set aside
     at the time of each  closing  thereof for a fund to make bonus  payments to
     the  Executive,  Aaron T.  Samson and Scott J.  Taylor  (the  "Other  Asset
     Incentive"). The Executive shall be entitled to a forty percent (40%) share
     of the Other Asset  Incentive  funds received from the  disposition of such
     assets or  settlement of such claims within five (5) days of receipt by the
     Employers thereof.

     "Gross Sales Proceeds" means the amount of cash proceeds  realized or to be
     realized  by the  Company  and  affiliates,  without  regard  to  actual or
     proposed  timing of receipt,  from a purchaser or through  escrow  releases
     (e.g., cash releases securing equity funding or indemnity deposits) and, in
     any case,  without  deduction for legal expenses,  taxes,  other fees, loan
     repayments,  compensation  payments  or  amounts  paid to the KWI estate to
     settle creditors' claims.

3.   CONFIDENTIALITY.  The Executive hereby acknowledges that the Employers may,
     from time to time during the Employment  Period,  disclose to the Executive
     confidential  information pertaining to the Employers' business and affairs
     and  client  base,   including  (without  limitation)  customer  lists  and
     accounts,  other  similar  items  indicating  the source of the  Employers'
     income,  and information  pertaining to the salaries and performance levels
     of the Employers' employees.  The Executive will not, at any time during or
     after such  Employment  Period,  disclose to any third party or directly or
     indirectly  make  use  of  any  such  confidential  information,  including
     (without  limitation)  the names,  addresses and  telephone  numbers of the
     Employers' customers, other than in connection with, and in furtherance of,
     the  Employers'  business  and affairs.  All  documents  and data  (whether
     written,  printed  or  otherwise  reproduced  or  recorded)  containing  or
     relating to any such  proprietary  information of the Employers  which come
     into the  Executive's  possession  during  the  Employment  Period  will be
     returned by the Executive to the Employers immediately upon the termination
     of the Employment Period or upon any earlier request by the Employers,  and
     the Executive will not retain any copies,  notes or excerpts  thereof.  The
     Executive's  obligations under this Section 3 will continue in effect after
     termination of the Executive's employment with the Employers,  whatever the
     reason or reasons for such  termination,  and the  Employers  will have the
     right to  communicate  with any of the  Executive's  future or  prospective
     employers  concerning the  Executive's  continuing  obligations  under this
     Section 3.
 
4.   INDEMNIFICATION.  The indemnification provisions for Officers and Directors
     under the Employers'  Bylaws will (to the maximum extent  permitted by law)
     be  extended  to  the  Executive,  and  during  the  period  following  the
     Executive's  termination  irrespective of a Change in Control, with respect
     to any and all matters, events or transactions occurring or effected during
     the Executive's Employment Period.





5.   GOVERNING LAW. This Employment  Agreement shall be governed,  construed and
     interpreted  under,  and in  accordance  with,  the  laws of the  State  of
     California.

6.   ENTIRE  EMPLOYMENT  AGREEMENT.  This Employment  Agreement  constitutes the
     entire Employment  Agreement (and supersedes and replaces in their entirety
     any prior Employment Agreements,  arrangements and understandings)  between
     the Executive,  the Parent, the Company or the Subsidiaries with respect to
     the subject  matter hereof,  and no amendment  hereof shall be deemed valid
     unless in writing and signed by the parties hereto.

7.   INTERPRETATION  AND  CONSTRUCTION.   The  headings  and  sections  of  this
     Employment  Agreement  are inserted for  convenience  only and shall not be
     deemed to constitute part of this Employment Agreement. It is the intention
     of the parties hereto that the provisions  contained  herein be enforceable
     to the fullest  extent  permitted by applicable  law. In the event that any
     provision of this Employment  Agreement  shall be finally  determined to be
     unenforceable,  such provision shall not be entirely void, but rather shall
     be  limited or revised  by a court of  competent  jurisdiction  only to the
     extent necessary to make it enforceable,  but every other provision of this
     Employment  Agreement  shall remain in full force and effect.  In the event
     that this  Employment  Agreement  is rejected as an  executory  contract or
     otherwise by any one, or more of the  obligors  hereunder,  such  rejection
     shall have no effect upon the liability of the remaining obligors.

8.   BINDING EFFECT NONASSIGNABILITY;  WAIVER. The rights and obligations of the
     Company,  the Parent and the Subsidiaries  under this Employment  Agreement
     shall inure to the benefit of, and shall be binding upon,  the Parent,  the
     Company and its Subsidiaries  and their successors and assigns.  The rights
     and  obligations  of the  Executive  under this  Employment  Agreement  are
     personal to the Executive and may not be assigned, transferred or delegated
     by the  Executive  to any other  person or entity  except as  provided  for
     herein.  The waiver of any of the  parties  of any breach of any  provision
     hereof shall not be effective  unless in writing and shall not constitute a
     waiver  by such  party of any  other  succeeding  breach  of any  provision
     hereof.

9.   ACKNOWLEDGMENT.  The Executive  acknowledges that he has carefully read all
     of the  provisions  of this  Employment  Agreement,  and has given  careful
     consideration  to the restrictions  imposed upon him hereby,  and he agrees
     that the same are  necessary for the proper  protection  of the  Employer's
     business and that the Employers  have agreed to enter into this  Employment
     Agreement in partial  consideration of the  representation of the Executive
     that he will abide by and be bound by such provisions.  He further confirms
     that he considers each of said  provisions to be reasonable with respect to
     the subject matter thereof.

10.  DISPUTES.  Any  dispute or  controversy  arising  among the parties to this
     Employment Agreement relating to the validity, enforceability, enforcement,
     performance, construction, and interpretation of this Employment Agreement,
     including a dispute  pertaining to the validity or  enforceability  of this
     provision  shall be  enforceable  in law and in equity and the expenses and
     attorneys' fees incurred by the Executive in seeking relief, in addition to
     such other relief as may be granted,  shall be paid by the  Employers.  Any
     proceeding for injunctive relief (including  temporary  restraining orders,
     preliminary  injunctions and permanent  injunctions)  may be brought in any
     court of competent jurisdiction.

11.  COUNTERPARTS.  This  Employment  Agreement  may be  executed in two or more
     counterparts,  all of which, when taken together,  shall constitute one and
     the same Employment Agreement.



IN WITNESS  WHEREOF,  the parties have executed this Employment  Agreement as of
the day and year first above written.

Dated:   February 20, 1998

 
______________________________           KES PENUELAS, LTD.
         Michael U. Alvarez              a BVI Company


KENETECH ENERGY SYSTEMS, INC.            By:                        
a Delaware corporation                       Mark D. Lerdal, Vice President


By:                                      KES PUERTO RICO, L.P.
   Mark D. Lerdal, Vice President        a Bermuda Exempted Limited Partnership
 

KENETECH CORPORATION,                    By:                                  
Delaware corporation                       Mark D. Lerdal, Vice President
                                             KES LNG, Ltd., General Partner


By:                                      KES BERMUDA, INC.
    Mark D. Lerdal, CEO & President      a Delaware corporation
 

KES PENUELAS HOLDINGS, INC.              By:                         
a Delaware corporation                       Mark D. Lerdal, Vice President


By:                                                   
    Mark D. Lerdal, Vice President
 

KES LNG, LTD.
a BVI Company


By:                                                    
     Mark D. Lerdal, Vice President