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                                                                    EXHIBIT 5(b)


                 [LETTERHEAD OF RICHARDS, LAYTON & FINGER P.A.]



                                October 18, 1999



Consumers Energy Company Financing III
c/o Consumers Energy Company
212 West Michigan Avenue
Jackson, Michigan  49201

                  Re:      Consumers Energy Company Financing III

Ladies and Gentlemen:

                  We have acted as special Delaware counsel for Consumers Energy
Company, a Michigan corporation (the "Company"), and Consumers Energy Company
Financing III, a Delaware business trust (the "Trust"), in connection with the
matters set forth herein. At your request, this opinion is being furnished to
you.

                  For purposes of giving the opinions hereinafter set forth, our
examination of documents has been limited to the examination of originals or
copies of the following:

                  (a) The Certificate of Trust of the Trust, dated as of October
12, 1999 (the "Certificate"), as filed in the office of the Secretary of State
of the State of Delaware (the "Secretary of State") on October 12, 1999;

                  (b) The Declaration of Trust of the Trust, dated as of October
12, 1999, among the Company, as Sponsor, and the trustees of the Trust named
therein;

                  (c) The Registration Statement (the "Registration Statement")
on Form S-3, including a preliminary prospectus (the "Prospectus") and a
preliminary prospectus



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Consumers Energy Company Financing III
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supplement (the "Prospectus Supplement") relating to the Trust Preferred
Securities of the Trust representing preferred undivided beneficial interests in
the assets of the Trust (each, a "Preferred Security" and collectively, the
"Preferred Securities"), as proposed to be filed by the Company and the Trust
with the Securities and Exchange Commission on or about October 18, 1999;

                  (d) A form of Amended and Restated Declaration of Trust of the
Trust, to be entered into among the Company, as Sponsor, the trustees of the
Trust named therein, and the holders, from time to time, of undivided beneficial
interests in the assets of the Trust (including Annex I and Exhibits A-1 and A-2
thereto) (the "Trust Agreement"), attached as an exhibit to the Registration
Statement; and

                  (e) A Certificate of Good Standing for the Trust, dated
October 18, 1999, obtained from the Secretary of State.

                  Initially capitalized terms used herein and not otherwise
defined are used as defined in the Trust Agreement.

                  For purposes of this opinion, we have not reviewed any
documents other than the documents listed in paragraphs (a) through (e) above.
In particular, we have not reviewed any document (other than the documents
listed in paragraphs (a) through (e) above) that is referred to in or
incorporated by reference into the documents reviewed by us. We have assumed
that there exists no provision in any document that we have not reviewed that is
inconsistent with the opinions stated herein. We have conducted no independent
factual investigation of our own but rather have relied solely upon the
foregoing documents, the statements and information set forth therein and the
additional matters recited or assumed herein, all of which we have assumed to be
true, complete and accurate in all material respects.

                  With respect to all documents examined by us, we have assumed
(i) the authenticity of all documents submitted to us as authentic originals,
(ii) the conformity with the originals of all documents submitted to us as
copies or forms, and (iii) the genuineness of all signatures.

                  For purposes of this opinion, we have assumed (i) that the
Trust Agreement and the Certificate are in full force and effect and have not
been amended, (ii) except to the extent provided in paragraph 1 below, the due
creation or due organization or due formation, as the case may be, and valid
existence in good standing of each party to the




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Consumers Energy Company Financing III
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documents examined by us under the laws of the jurisdiction governing its
creation, organization or formation, (iii) the legal capacity of natural persons
who are parties to the documents examined by us, (iv) that each of the parties
to the documents examined by us has the power and authority to execute and
deliver, and to perform its obligations under, such documents, (v) the due
authorization, execution and delivery by all parties thereto of all documents
examined by us, (vi) the receipt by each Person to whom a Preferred Security is
to be issued by the Trust (collectively, the "Preferred Security Holders") of a
Preferred Security Certificate for such Preferred Security and the payment for
the Preferred Security acquired by it, in accordance with the Trust Agreement
and the Registration Statement, and (vii) that the Preferred Securities are
issued and sold to the Preferred Security Holders in accordance with the Trust
Agreement and the Registration Statement. We have not participated in the
preparation of the Registration Statement and assume no responsibility for its
contents.

                  This opinion is limited to the laws of the State of Delaware
(excluding the securities laws of the State of Delaware), and we have not
considered and express no opinion on the laws of any other jurisdiction,
including federal laws and rules and regulations relating thereto. Our opinions
are rendered only with respect to Delaware laws and rules, regulations and
orders thereunder which are currently in effect.

                  Based upon the foregoing, and upon our examination of such
questions of law and statutes of the State of Delaware as we have considered
necessary or appropriate, and subject to the assumptions, qualifications,
limitations and exceptions set forth herein, we are of the opinion that:

                  1. The Trust has been duly created and is validly existing in
good standing as a business trust under the Business Trust Act.

                  2. The Preferred Securities will represent valid and, subject
to the qualifications set forth in paragraph 3 below, fully paid and
nonassessable undivided beneficial interests in the assets of the Trust.

                  3. The Preferred Security Holders, as beneficial owners of the
Trust, will be entitled to the same limitation of personal liability extended to
stockholders of private corporations for profit organized under the General
Corporation Law of the State of Delaware. We note that the Preferred Security
Holders may be obligated to make payments as set forth in the Trust Agreement.




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Consumers Energy Company Financing III
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                  We consent to the filing of this opinion with the Securities
and Exchange Commission as an exhibit to the Registration Statement. In
addition, we hereby consent to the use of our name under the heading "Legal
Opinions" in the Prospectus and under the heading "Legal Matters" in the
Prospectus Supplement. In giving the foregoing consents, we do not thereby admit
that we come within the category of Persons whose consent is required under
Section 7 of the Securities Act of 1933, as amended, or the rules and
regulations of the Securities and Exchange Commission thereunder. Except as
stated above, without our prior written consent, this opinion may not be
furnished or quoted to, or relied upon by, any other Person for any purpose.

                                                     Very truly yours,

                                             /s/ Richards, Layton & Finger P.A.




WAY/JEJ