EXHIBIT (5)

                              October 3, 1997


CMS Energy Corporation
Fairlane Plaza South
330 Town Center Drive
Suite 1100
Dearborn, MI 48126

Ladies and Gentlemen:

          I am the Assistant General Counsel of CMS Energy Corporation, a
Michigan corporation (the "Company"), and have acted as such in connection
with the Registration Statement on Form S-3 (the "Registration Statement")
being filed by the Company with the Securities and Exchange Commission
(the "Commission") under the Securities Act of 1933, as amended (the
"Securities Act"), relating to the additional registration of not to
exceed $25,500,000 of (i) CMS Energy Common Stock, $.01 par value ("Common
Stock"); (ii) Subordinated Debentures of the Company ( "Debentures");
(iii) Preferred Securities of CMS Energy Trust I; (iv) Preferred
Securities of CMS Energy Trust II; (v) the guarantee of the Preferred
Securities by the Company ("Preferred Securities Guarantee"); (vi) Stock
Purchase Contracts of the Company; and (vii) Stock Purchase Units of the
Company.  (The offered securities, collectively, the "Securities".)  The
guarantee of the Preferred Securities is to be issued pursuant to the
Preferred Securities Guarantee Agreement (the "Preferred Securities
Guarantee") to be entered into among the Company and The Bank of New York,
as trustee (the "Guarantee Trustee").  The Debentures are to be issued
under an Indenture to be entered into between the Company and The Bank of
New York, as trustee (the "Indenture Trustee"), and one or more
supplemental indenture thereto (collectively, the "Indenture"). 
Capitalized terms not otherwise defined herein have the respective
meanings specified in the Registration Statement.

        In rendering this opinion, I have examined and relied upon a copy
of the Registration Statement.  I have also examined, or have arranged for
the examination by an attorney or attorneys under my general supervision,
originals, or copies of originals certified to my satisfaction, of such
agreements, documents, certificates and other statements of governmental
officials and other instruments, and have examined such questions of law
and have satisfied myself as to such matters of fact, as I have considered
relevant and necessary as a basis for this opinion.  I have assumed the
authenticity of all documents submitted to me as originals, the
genuineness of all signatures, the legal capacity of all natural persons
and the conformity with the original documents of any copies thereof
submitted to me for examination.

        Based on the foregoing, it is my opinion that:

        1.     The Company is duly incorporated and validly existing under
               the laws of the State of Michigan.

        2.     The Company has corporate power and authority (i) to
               execute and deliver the Preferred Securities Guarantee, the
               Stock Purchase Agreement and the Indenture, and (ii) to
               authorize and sell the Debentures pursuant to the Indenture
               and the Common Stock pursuant to the Stock Purchase
               Agreement.

        3.     The Preferred Securities Guarantee will be a legally issued
               and binding obligation  of the Company (except to the
               extent enforceability may be limited by applicable
               bankruptcy, insolvency, reorganization, moratorium,
               fraudulent transfer or other similar laws affecting the
               enforcement of creditors' rights generally and by the
               effect of general principles of equity, regardless of
               whether enforceability is considered in a proceeding in
               equity or at law) when (i) the Registration Statement, as
               finally amended (including any necessary post-effective
               amendments) shall have become effective under the
               Securities Act; (ii) the Preferred Securities Guarantee
               shall have been qualified under the Trust Indenture Act of
               1939, as amended (the "Trust Indenture Act"), and duly
               executed and delivered by the Company and the Guarantee
               Trustee; (iii) the Preferred Securities shall have been
               legally issued, as contemplated by paragraph 4 below; and
               (iv) the Preferred Securities Guarantees shall have been
               duly executed and delivered as provided in the Preferred
               Securities Guarantee Agreement.

        4.     Debentures will be legally issued and binding obligations
               of the Company (except to the extent enforceability may be
               limited by applicable bankruptcy, insolvency,
               reorganization, moratorium, fraudulent transfer or other
               similar laws affecting the enforcement of creditors' rights
               generally and by the effect of general principles of
               equity, regardless of whether enforceability is considered
               in a proceeding in equity or at law) when (i) the
               Registration Statement, as finally amended (including any
               necessary post-effective amendments) shall have become
               effective under the Securities Act, and  the Indenture
               shall have been qualified under the Trust Indenture Act,
               and duly executed and delivered by the Company and the
               Indenture Trustee; (ii) an appropriate prospectus
               supplement with respect to the particular Debentures then
               being sold by the Company shall have been filed with the
               Commission pursuant to Rule 424 under the Securities Act;
               (iii) the Company's Board of Directors or duly authorized
               committee thereof shall have duly adopted final resolutions
               authorizing the issuance and sale of the Debentures, as
               contemplated by the Registration Statement and the
               Indenture; and (iv) the supplemental indenture under which
               such Debentures are to be issued shall have been duly
               executed and authenticated as provided in the Indenture and
               such resolutions, and shall have been duly delivered to the
               purchasers thereof against payment of the agreed
               consideration therefor.

        5.     The Stock Purchase Contracts and the Stock Purchase Units,
               when issued and sold, will be legally issued and binding
               obligations of the Company (except to the extent
               enforceability may be limited by applicable bankruptcy,
               insolvency, reorganization, moratorium, fraudulent transfer
               or other similar laws affecting the enforcement of
               creditors' rights generally and by the effect of general
               principles of equity, regardless of whether enforceability
               is considered in a proceeding in equity or at law) when (i)
               the Registration Statement, as finally amended, (including
               any necessary post-effective amendments), shall have become
               effective under the Securities Act; (ii) an appropriate
               prospectus supplement with respect to the particular Stock
               Purchase Contracts and the Stock Purchase Units then being
               sold by the Company shall have been filed with the
               Commission pursuant to Rule 424 under the Securities Act;
               and (iii) and the Stock Purchase Contracts under which the
               Common Stock are to be purchased shall have been duly
               executed and delivered as provided in the Stock Purchase
               Contracts.

        6.     The Common Stock will be legally issued, fully paid and
               non-assessable when; (i) the Registration Statement, as
               finally amended, shall have become effective under the
               Securities Act; (ii) the Company's Board of Directors or a
               duly authorized committee thereof shall have duly adopted
               final resolutions authorizing the issuance and sale of the
               Common Stock, Preferred Securities or Debentures to be
               converted into Common Stock or Stock Purchase Contracts
               pursuant to which Common Stock may be purchased, as
               contemplated by the Registration Statement and prospectus
               supplement relating thereto; and (iii) upon delivery,
               purchase or conversion, as the case may be, certificates
               representing the Common Stock shall have been duly
               executed, countersigned and registered and duly delivered
               to the purchasers thereof against payment of the agreed
               consideration therefor.

        7.     The Preferred Securities of CMS Energy Trust I and CMS Energy
               Trust II (each a "CMS Trust" and, together, the "CMS Trusts"),
               when the Amended and Restated Trust Agreement of such CMS
               Trust (each a "Trust Agreement") is duly executed and
               delivered and the terms of the Preferred Securities are 
               established in accordance with the terms of the Trust 
               Agreement of such CMS Trust, will be duly authorized for
               issuance and, when issued and executed in accordance with
               the Trust Agreement of such CMS Trust and delivered and paid
               for as set forth in the form of prospectus supplement for the
               Preferred Securities included in the Registration Statement,
               will be validly issued, fully paid and nonassessable, 
               representing undivided beneficial interests in the assets of
               such CMS Trust.  I bring to your attention, however, that the
               Preferred Securities holders may be obligated, pursuant to the
               Trust Agreement of such CMS Trust, to (i) provide indemnity
               and/or security in connection with and pay taxes or govern-
               mental charges arising from transfers of Preferred Securities
               and (ii) provide security and indemnity in connection with the
               requests of or directions to the Property Trustee of such 
               CMS Trust to exercise its rights and powers under the Trust
               Agreement of such CMS Trust.

          For purposes of this opinion, I have assumed that there will be
no changes in the laws currently applicable to the Company and that such
laws will be the only laws applicable to the Company.

          I do not find it necessary for the purposes of this opinion to
cover, and accordingly I express no opinion as to, the application of the
securities or blue sky laws of the various states to the execution and
delivery of the Preferred Securities Guarantee or the sale of  the
Securities.

          I am a member of the bar of the State of Michigan and I express
no opinion as to the laws of any jurisdiction other than the State of
Michigan and the federal law of the United States of America.  I note that
the rights, duties and obligations of the Indenture Trustee under the
Indenture are stated to be governed and construed in accordance with the
laws of the State of New York.  However, for purposes of paragraph 4
above, I have assumed that the Indenture, as to the rights, duties and
obligations of the Indenture Trustee, is stated to be governed by the laws
of the State of Michigan.  I further note that each Trust Agreement and the
rights and obligations of each of the Preferred Securities holders, each 
CMS Trust and the Trustees of each CMS Trust with respect to the Trust
Agreement in the Preferred Securities, is stated to be governed by, and
construed in accordance with, the laws of the State of Delaware.  However, for
purposes of paragraph 7 above, I have assumed that the Trust Agreement, rights
and obligations of each of the Preferred Securities holders, each CMS Trust
and Trustees of each CMS Trust with respect to the Trust Agreement is stated
to be governed by the laws of the State of Michigan.

          I hereby consent to the filing of this opinion as an exhibit to
the Company's Registration Statement on Form S-3 relating to the
Securities and to all references to me included in or made a part of the
Registration Statement.

                                         Very truly yours,



                                         /s/ Michael D. Van Hemert
                                         _____________________________
                                             Michael D. Van Hemert