Exhibit 5.1



                [HELLER EHRMAN WHITE & MCAULIFFE LLP LETTERHEAD]


December 21, 2001

Chugach Electric Association, Inc.
5601 Minnesota Drive
Anchorage, Alaska 99518

Re:  Chugach Electric Association, Inc. - Registration Statement on Form S-1
     with respect to $180,000,000 aggregate principal amount of Debt Securities

Ladies and Gentlemen:

         We have acted as counsel to Chugach Electric Association, Inc., an
Alaska electric cooperative corporation (the "Company"), in connection with the
filing by the Company with the Securities and Exchange Commission (the
"Commission") of a Registration Statement on Form S-1 (the "Registration
Statement") with respect to the issuance of $120,000,000 aggregate principal
amount of the Company's 2002 Series A Bonds and $60,000,000 aggregate principal
amount of the Company's 2002 Series B Bonds (collectively the "Securities"). The
Securities are initially to be issued pursuant to and secured by an Indenture of
Trust dated as of September 15, 1991, as amended by the First, Second, Third,
Fourth, Fifth, Sixth, Seventh, Eighth, Ninth, Tenth, and Eleventh Supplemental
Indentures thereto (as so amended, the "Indenture"), between Chugach and U.S.
Bank Trust National Association (the current "Trustee"). Capitalized terms not
otherwise defined herein shall have the meanings assigned to them in the
Indenture.

         We have assumed the authenticity of all records, documents and
instruments submitted to us as originals, the genuineness of all signatures, the
legal capacity of natural persons and the conformity to the originals of all
records, documents and instruments submitted to us as copies. We have based our
opinion upon our review of the following records, documents, instruments and
certificates and such additional certificates relating to factual matters as we
have deemed necessary or appropriate for our opinion:

         (a)      The Registration Statement;

         (b)      The Indenture, including the form of the Securities;

         (c)      The Articles of Incorporation (including all amendments
                  thereto) of the Company certified by the Alaska Department of
                  Community and Economic Development, Division of Banking,
                  Securities and Corporations, as of December 18, 2001, and
                  certified to us by an officer of the Company as being complete
                  and in full force and effect as of the date of this opinion;
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December 21, 2001
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         (d)      The Bylaws of the Company (and all amendments thereto)
                  certified to us by an officer of the Company as being complete
                  and in full force and effect as of the date of this opinion;

         (e)      A Certificate of Compliance relating to the Company issued by
                  the Alaska Department of Community and Economic Development
                  Division of Banking, Securities and Corporations on December
                  18, 2001; and

         (f)      Records certified to us by an officer of the Company as
                  constituting all records of proceedings and actions of the
                  board of directors of the Company relating to the transactions
                  contemplated by the Registration Statement and issuance of the
                  Securities.

         We have also assumed (1) the applicable provisions of the Securities
Act of 1933 (the "Securities Act") and the Securities Exchange Act of 1934 (the
"Exchange Act"), the Trust Indenture Act of 1939, as amended, and the securities
or blue sky laws of various states have been complied with, (2) the Indenture
has been duly authorized, executed and delivered on behalf of the Trustee, (3)
the Securities will be duly executed by the Company and authenticated by the
Trustee in accordance with the terms of the Indenture and (4) the Securities
will be delivered and paid for as contemplated by the Registration Statement.

                                       II.

         We express no opinion as to:

         A. The applicable choice of law rules that may affect the
interpretation or enforcement of the Indenture or the Securities.

         B. Any tax, anti-trust, land use, safety, environmental or hazardous
materials laws, rules or regulations.

         C. The enforceability of any liquidated damages provision contained in
the Indenture or the Securities.

         D. The right of a lender or indenture trustee to take possession of the
collateral without having a receiver appointed, or entitlement to appointment of
a receiver, as Alaska Statutes ("AS") Section 09.40.240 specifies statutory
prerequisites to such an appointment.

         F. The enforceability of any provision of the Indenture which purports
to waive the right to benefit from the doctrine of marshalling of assets upon
foreclosure.

         G. The enforceability of any provision of the Indenture which purports
to create a "springing lien" whereby certain property initially excepted from
the lien of the Indenture would become subject to the lien of the Indenture upon
the occurrence of an Event of Default.
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         H. The enforceability of any provision of the Indenture to the extent
any such provision or the enforcement thereof conflict with AS Chapter 34.20,
which contains certain provisions with respect to the foreclosure of mortgages
and deeds of trust in Alaska, which provisions relate to and specify the
procedures for the sale of encumbered real property, the curing of defaults, the
application of proceeds and related matters.

         Without limiting the effect of the assumptions and qualifications
stated above, we advise you that our opinion set forth in Part III is further
limited as follows:

         (i) Rule 82 of the Alaska Rules of Civil Procedure may limit or
otherwise affect the enforceability of any provisions in the Indenture or the
Securities with respect to recovery of attorneys' fees.

         (ii) The right of the Trustee to pursue multiple remedies is limited by
AS 09.45.200, which generally prohibits an action for the foreclosure of a lien
during or after the pendency of an action for the recovery of a debt secured by
such lien.

         (iii) The right to obtain a deficiency judgment is limited by AS
34.20.100, which provides that, following a nonjudicial foreclosure, no other or
further action or proceeding may be taken nor judgment entered against the maker
on the obligation secured by the deed of trust for a deficiency.

         (iv) The enforceability of the Securities may further be limited by
provisions of Alaska law (a) limiting the right of any party to enforce its
rights under the Securities if that party proceeds in a manner which would be
deemed commercially unreasonable or seeks to invoke penalties of defaults which
bear no reasonable relation to the damage suffered or would otherwise work a
forfeiture, and (b) limiting, on public policy grounds, the effectiveness of
general indemnities or waivers of the benefits of statutory provisions or
judicially created rights.

         (v) There may be statutory and other legal requirements applicable to a
lender or indenture trustee exercising any remedies upon the occurrence of a
default or in the foreclosure of any security under the Indenture, but those
legal requirements should not make the remedies under the Indenture, taken as a
whole, inadequate for the practical realization of the security and benefits
provided by the Indenture.

         This opinion is limited to the federal laws of the United States of
America and the laws of the State of Alaska, and we disclaim any opinion as to
the laws of any other jurisdiction. We further disclaim any opinion as to any
statute, rule, regulation, ordinance, order or other promulgation of any
regional or local governmental body or as to any related judicial or
administrative opinion.
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                                      III.

         Based upon the foregoing and our examination of such questions of law
as we have deemed necessary or appropriate for the purpose of our opinion, and
subject to the limitations and qualifications expressed herein, it is our
opinion that:

         The Securities have been duly authorized and, when sold and after
receipt of payment therefor, will constitute the valid and binding obligations
of the Company, enforceable against the Company in accordance with their terms,
subject, as to enforcement, (i) to bankruptcy, insolvency, fraudulent
conveyance, reorganization, arrangement, moratorium and other laws of general
applicability relating to or affecting creditors' rights and remedies, and (ii)
to general principles of equity, whether such enforceability is considered in a
proceeding in equity or at law.

                                       IV.

         We further advise you that:

          A.   As noted, the enforceability of the Securities is subject to the
               effect of general principles of equity. These principles include,
               without limitation, concepts of commercial reasonableness,
               materiality and good faith and fair dealing. As applied to the
               Securities, these principles will require the parties thereto to
               act reasonably, in good faith and in a manner that is not
               arbitrary or capricious in the administration and enforcement of
               the Securities and will preclude the parties thereto from
               invoking penalties for defaults that bear no reasonable relation
               to the damage suffered or that would otherwise work a forfeiture.

          B.   The enforceability of the Securities is subject to the effects of
               (i) Section 45.01.102 of the Alaska Uniform Commercial Code (the
               "Alaska UCC"), which provides that obligations of good faith,
               diligence, reasonableness and care prescribed by the Alaska UCC
               may not be disclaimed by agreement, although the parties may by
               agreement determine the standards by which the performance of
               such obligations is to be measured if those standards are not
               manifestly unreasonable, (ii) Section 45.01.203 of the Alaska
               UCC, which imposes an obligation of good faith in the performance
               or enforcement of a contract and (iii) legal principles under
               which a court may refuse to enforce, or may limit the enforcement
               of, a contract or any clause of a contract that a court finds as
               a matter of law to have been unconscionable at the time it was
               made.

          C.   The effectiveness of indemnities, rights of contribution,
               exculpatory provisions and waivers of the benefits of statutory
               provisions may be limited on public policy grounds.

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          D.   Provisions of the Securities requiring that waivers must be in
               writing may not be binding or enforceable if a non-executory oral
               agreement has been created modifying any such provision or an
               implied agreement by trade practice or course of conduct has
               given rise to a waiver.

                                       V.

         We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference to this firm under the heading
"Legal Opinions" in the prospectus constituting a part of the Registration
Statement.

         This opinion is rendered to you in connection with the filing of the
Registration Statement and is solely for your benefit and the benefit of the
purchasers of the Securities. This opinion may not be relied upon by any other
person, firm, corporation or other entity without our prior written consent. We
disclaim any obligation to advise you of any change of law that occurs, or any
facts of which we become aware, after the date of this opinion.

                                    Very truly yours,

                                /S/ HELLER EHRMAN WHITE & MCAULIFFE LLP