Exhibit 5(d)









 (214) 220-7700
 (214) 220-7716

                                            April 11, 1997


Central Power and Light Company
c/o Central and South West Corporation
1616 Woodall Rodgers Freeway
Dallas, Texas  75202

CPL Capital I
c/o Central and South West Corporation
1616 Woodall Rodgers Freeway
Dallas Texas  75202

CPL Capital II
c/o Central and South West Corporation
1616 Woodall Rodgers Freeway
Dallas Texas  75202

         Re:   Registration Statement on Form S-3, as amended, of
               Central Power and Light Company

Ladies and Gentlemen:

         We are acting as special  Texas counsel to Central Power and
Light Company,  a Texas  corporation  (the  "Company"),  in connection  with the
proposed  issuance  and  sale  by the  Company  from  time to time of up to $150
million  aggregate   principal  amount  of  the  Company's  Junior  Subordinated
Debentures (the  "Debentures") to be issued in one or more series pursuant to an
indenture  between  the  Company  and The  Bank of New  York,  as  Trustee  (the
"Indenture"),  and  the  proposed  public  offering  by CPL  Capital-I  and  CPL
Capital-II,  each a  business  trust  created  under  the  laws of the  State of
Delaware  (collectively,  the "Issuer Trusts"), from time to time in one or more
series, not to exceed $150 million of their preferred  securities,  representing
preferred  undivided  beneficial  interests in the assets of such Issuer  Trusts
(the "Preferred Securities"),  all as contemplated by the Registration Statement
on Form S-3, as amended (File No.  333-21149)  (the  "Registration  Statement"),
filed by the Company  and the Issuer  Trusts with the  Securities  and  Exchange
Commission  (the  "Commission")  for  the  registration  of the  Debentures  and
Preferred  Securities  under the Securities Act of 1933, as amended (the "Act"),
and their  sale  pursuant  to one or more  underwriting  agreements filed as an
exhibit to the Registration Statement (each, an "Underwriting Agreement").

          As described in the Registration Statement,  the Company may issue the
Debentures to (a) the public or institutional investors or (b) the Issuer Trusts
in connection with the issuance of Preferred Securities. If Preferred Securities
are issued by the Issuer  Trusts,  the  proceeds  therefrom,  together  with the
capital  contribution of the Company,  as owner of the common securities of each
Issuer Trust,  will be used to purchase  Debentures.  The Company will guarantee
pursuant  to  a  Guarantee  Agreement  the  payment  by  each  Issuer  Trust  of
distributions  with respect to the Preferred  Securities and of amounts due upon
liquidation  of each Issuer  Trust or  redemption  of the  Preferred  Securities
(collectively,  the "Guarantees"), all to the extent such Issuer Trust has funds
available therefor as set forth in the Guarantees.  The Preferred Securities are
to be issued by each Issuer Trust pursuant to a Trust Agreement, each as amended
and  restated.   We  have  examined  originals,   or  copies  certified  to  our
satisfaction,  or such  corporate  records of the Company and the Issuer Trusts,
certificates of public officials,  certificates of officers and  representatives
of the  Company  and the Issuer  Trusts and other  documents  as we have  deemed
necessary as a basis for the opinions hereinafter expressed.  In our examination
we have assumed the  genuineness of all signatures and the  authenticity  of all
documents  submitted to us as originals and the conformity with the originals of
all  documents  submitted  to us as  copies.  As to  various  questions  of fact
material to such opinions we have,  when relevant  facts were not  independently
established,  relied  upon  certifications  by officers of the Company and other
appropriate  persons and  statements  contained in the  Registration  Statement.

Based on the  foregoing,  and  having  regard  to legal  considerations  we deem
relevant, we are of the opinion that:

          1. All requisite  action  necessary for the due execution and delivery
of the  Guarantees  will have been  taken  when the  Board of  Directors  of the
Company,  the Pricing Committee  thereof or an officer duly authorized  thereby,
shall have taken such action as may be necessary to fix and  determine the terms
of the  Guarantees  and  the  Guarantees  shall  have  been  duly  executed  and
delivered.

          2. All requisite  action  necessary for the due execution and delivery
of the  Debentures  will have been  taken  when the  Board of  Directors  of the
Company,  the Pricing Committee  thereof or an officer duly authorized  thereby,
shall have taken such action as may be necessary to fix and  determine the terms
of the Debentures, the Indenture shall have been executed and delivered, and the
Debentures  shall have been issued and  delivered  in exchange  for the proceeds
from the Preferred Securities and the capital contribution of the company.

         The opinions expressed above are limited to the laws of the  State of
Texas.

          We hereby  consent to the use of this  opinion as Exhibit  5(b) to the
Registration  Statement. In giving such consent, we do not thereby admit that we
are within the  category  of persons  whose  consent  is  required  pursuant  to
Section 7 of the Act or the rules and regulations of the Securities and Exchange
Commission.
                                              Very truly yours,



                                              /s/ Vinson & Elkins L.L.P.