EXHIBIT 4.15


                                       
                    EXCHANGE AND REGISTRATION RIGHTS AGREEMENT

     EXCHANGE AND REGISTRATION RIGHTS AGREEMENT, dated as of December 17, 
1997, among Oglethorpe Power Corporation (An Electric Membership 
Corporation), an electric membership corporation organized under the laws of 
the state of Georgia ("Oglethorpe"), OPC Scherer 1997 Funding Corporation A, 
a Delaware corporation (the "Funding Corporation"), and Goldman, Sachs & Co, 
as representative of the purchasers (the "Purchasers"), identified on 
Schedule I to the Purchase Contract (as defined herein), of the Serial 
Facility Bonds Due June 30, 2011 of the Funding Corporation.

     The Funding Corporation proposes to issue and sell to the Purchasers 
upon the terms set forth in the Purchase Contract the Securities (as defined 
herein). The proceeds of the Securities will be loaned to Wilmington Trust 
Company and NationsBank, N.A., as Owner Trustees under four separate Trust 
Agreements, each dated as of December 30, 1985, as supplemented and amended 
(in such capacity, the "Lessors").  

     As an inducement to the Purchasers to enter into the Purchase Contract 
and in satisfaction of a condition to the obligations of the Purchasers 
thereunder, Oglethorpe and the Funding Corporation agree with the Purchasers 
for the benefit of holders (as defined herein) from time to time of the 
Registrable Securities (as defined herein) as follows:

     1.  Certain Definitions.

     For purposes of this Exchange and Registration Rights Agreement, the 
following terms shall have the following respective meanings:

     "Base Interest" shall mean the interest, if any, that would otherwise 
accrue on the Securities under the terms thereof and the Collateral Trust 
Indenture, without giving effect to the provisions of this Agreement.

     The term "broker-dealer" shall mean any broker or dealer registered with 
the Commission under the Exchange Act.

     "Collateral Trust Indenture" shall mean the Collateral Trust Indenture, 
dated as of January 1, 1998, among Oglethorpe, the Funding Corporation and 
SunTrust Bank, Atlanta, a Georgia banking corporation, as trustee, as the 
same may be amended from time to time.

     "Closing" shall mean the date of the closing of the issuance and sale of 
the Securities pursuant to the Purchase Contract.

     "Commission" shall mean the United States Securities and Exchange 
Commission, or any other federal agency at the time administering the 
Exchange Act or the Securities Act, whichever is the relevant statute for the 
particular purpose.




     "Effective Time" shall mean the time and date as of which the Commission 
declares the Exchange Registration Statement effective or as of which the 
Exchange Registration Statement otherwise becomes effective. 

      "Exchange Act" shall mean the Securities Exchange Act of 1934, or any 
successor thereto, as the same shall be amended from time to time.

     "Exchange Offer" shall have the meaning assigned thereto in Section 2(a) 
hereof.

     "Exchange Registration" shall have the meaning assigned thereto in 
Section 3(c) hereof.

     "Exchange Registration Statement" shall have the meaning assigned 
thereto in Section 2(a) hereof.

     "Exchange Securities" shall have the meaning assigned thereto in Section 
2(a) hereof.

     The term "holder" shall mean each of the Purchasers and other persons 
who acquire Registrable Securities from time to time (including any 
successors or assigns), in each case for so long as such person owns any 
Registrable Securities.

     "NASD" shall mean the National Association of Securities Dealers, Inc.

     The term "person" shall mean a corporation, association, partnership, 
organization, business, individual, government or political subdivision 
thereof or governmental agency.

     "Purchase Contract" shall mean the Purchase Contract, dated as of 
December 11, 1997, between Oglethorpe, the Funding Corporation and the 
Purchasers relating to the Securities.

     "Registrable Securities" shall mean the Securities; provided, however, 
that a Security shall cease to be a Registrable Security when (i) in the 
circumstances contemplated by Section 2(a) hereof, the Security has been 
exchanged for an Exchange Security in an Exchange Offer as contemplated in 
Section 2(a) hereof (provided that any Exchange Security received by a 
broker-dealer in an Exchange Offer in exchange for a Registrable Security 
that was not acquired by the broker-dealer directly from the Funding 
Corporation will also be a Registrable Security through and including the 
earlier of the 90th day after the Exchange Offer is completed or such time as 
such broker-dealer no longer owns such Security); (ii) such Security is sold 
pursuant to Rule 144 under circumstances in which any legend borne by such 
Security relating to restrictions on transferability thereof, under the 
Securities Act or otherwise, is removed by the Funding Corporation or 
pursuant to the Collateral Trust Indenture; (iii) such Security is eligible 
to be sold pursuant to paragraph (k) of Rule 144; or (iv) such Security shall 
cease to be outstanding.

     "Registration Default" shall have the meaning assigned thereto in 
Section 2(b) hereof.

     "Registration Expenses" shall have the meaning assigned thereto in 
Section 4 hereof.

     "Resale Period" shall have the meaning assigned thereto in Section 2(a) 
hereof.

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     "Restricted Holder" shall mean (i) a holder that is an affiliate of 
Oglethorpe or the Funding Corporation, within the meaning of Rule 405, (ii) a 
holder who acquires Exchange Securities outside the ordinary course of such 
holder's business, (iii) a holder who has arrangements or understandings with 
any person to participate in the Exchange Offer for the purpose of 
distributing Exchange Securities and (iv) a holder that is a broker-dealer, 
but only with respect to Exchange Securities received by such broker-dealer 
pursuant to an Exchange Offer in exchange for Registrable Securities acquired 
by the broker-dealer directly from the Funding Corporation.

     "Rule 144" and "Rule 405" shall mean, in each case, such rule 
promulgated under the Securities Act (or any successor provision), as the 
same shall be amended from time to time.

     "Securities Act" shall mean the Securities Act of 1933, or any successor 
thereto, as the same shall be amended from time to time.

     "Securities" shall mean the Serial Facility Bonds Due June 30, 2011 of 
the Funding Corporation to be issued and sold to the Purchasers and 
securities issued in exchange therefor or in lieu thereof pursuant to the 
Collateral Trust Indenture, other than the Exchange Securities.

     "Special Interest" shall have the meaning assigned thereto in Section 
2(b) hereof.

     "Trust Indenture Act" shall mean the Trust Indenture Act of 1939, or any 
successor thereto, and the rules, regulations and forms promulgated 
thereunder, all as the same shall be amended from time to time.

     Unless the context otherwise requires, any reference herein to a 
"Section" or "clause" refers to a Section or clause, as the case may be, of 
this Exchange and Registration Rights Agreement, and the words "herein," 
"hereof" and "hereunder" and other words of similar import refer to this 
Exchange and Registration Rights Agreement as a whole and not to any 
particular Section or other subdivision.

     2.   Registration Under the Securities Act.

     (a)  Oglethorpe agrees to file under the Securities Act, as soon as 
practicable, a registration statement relating to an offer to exchange (such 
registration statement, the "Exchange Registration Statement", and such 
offer, the "Exchange Offer") any and all of the Securities for a like 
aggregate principal amount at maturity of debt securities issued by the 
Funding Corporation, which debt securities are substantially identical to the 
Securities, respectively (and are entitled to the benefits of the Collateral 
Trust Indenture, which has been qualified under the Trust Indenture Act), 
except that they have been registered pursuant to an effective registration 
statement under the Securities Act and do not contain provisions for the 
additional interest contemplated in Section 2(b) below (such new debt 
securities hereinafter called "Exchange Securities").  Oglethorpe agrees to 
use its best efforts to cause the Exchange Registration Statement to become 
effective under the Securities Act as soon as practicable, but no later than 
180 days after the Closing. The Exchange Offer will be registered under the 
Securities Act on the appropriate form and will comply with all applicable 
tender offer rules and regulations under the Exchange Act. Oglethorpe further 
agrees to use its best efforts to commence and complete the Exchange Offer 
promptly, but no later than 90 days after such 

                                      3


registration statement has become effective, hold the Exchange Offer open for 
at least 30 days and issue Exchange Securities for all Registrable Securities 
that have been properly tendered and not withdrawn on or prior to the 
expiration of the Exchange Offer. The Exchange Offer will be deemed to have 
been "completed" only if the debt securities received by holders other than 
Restricted Holders in the Exchange Offer for Registrable Securities are, upon 
receipt, transferable by each such holder without need for further compliance 
with Section 5 of the Securities Act and the Exchange Act (except for the 
requirement to deliver a prospectus included in the Exchange Registration 
Statement applicable to resales by any broker-dealer of Exchange Securities 
received by such broker-dealer pursuant to an Exchange Offer in exchange for 
Registrable Securities other than those acquired by the broker-dealer 
directly from the Funding Corporation), and without material restrictions 
under the blue sky or securities laws of a substantial majority of the states 
of the United States of America. The Exchange Offer shall be deemed to have 
been completed upon the earlier to occur of (i) the Funding Corporation 
having exchanged the Exchange Securities for all outstanding Registrable 
Securities pursuant to the Exchange Offer and (ii) the Funding Corporation 
having exchanged, pursuant to the Exchange Offer, Exchange Securities for all 
Registrable Securities that have been properly tendered and not withdrawn 
before the expiration of the Exchange Offer, which shall be on a date that is 
at least 30 days following the commencement of the Exchange Offer.  
Oglethorpe agrees (x) to include in the Exchange Registration Statement a 
prospectus for use in connection with any resales of Exchange Securities by a 
broker-dealer, other than resales of Exchange Securities received by a 
broker-dealer pursuant to an Exchange Offer in exchange for Registrable 
Securities acquired by the broker-dealer directly from the Funding 
Corporation, and (y) to keep such Exchange Registration Statement effective 
for a period (the "Resale Period") beginning when Exchange Securities are 
first issued in the Exchange Offer and ending upon the earlier of the 
expiration of the 90th day after the Exchange Offer has been completed or 
such time as such broker-dealers no longer own any Registrable Securities. 
With respect to such Exchange Registration Statement, each broker-dealer that 
holds Exchange Securities received in an Exchange Offer in exchange for 
Registrable Securities not acquired by it directly from either of the Funding 
Corporation shall have the benefit of the rights of indemnification and 
contribution set forth in Sections 7(a), (c), (d) and (e) hereof.

     (b)  In the event that (i) the Exchange Registration Statement has not 
become effective or been declared effective by the Commission on or before 
the date on which such registration statement is required to become or be 
declared effective pursuant to Section 2(a), (ii) the Exchange Offer has not 
been completed within 90 days after the initial effective date of the 
Exchange Registration Statement relating to the Exchange Offer or (iii) any 
Exchange Registration Statement required by Section 2(a) hereof is filed and 
declared effective but shall thereafter, prior to the 90th day after the 
Exchange Offer has been completed, either be withdrawn by Oglethorpe or shall 
become subject to an effective stop order issued pursuant to Section 8(d) of 
the Securities Act suspending the effectiveness of such registration 
statement (except as specifically permitted herein) without being succeeded 
immediately by an additional registration statement filed and declared 
effective (each such event referred to in clauses (i) through (iii), a 
"Registration Default" and each period during which a Registration Default 
has occurred and is continuing, a "Registration Default Period"), then, as 
liquidated damages for such Registration Default, subject to the provisions 
of Section 9(b), special cash interest ("Special Interest"), in addition to 
Base Interest, shall accrue and be payable at a per annum rate of 0.25% for 
any such Registration Default Period; provided, however, such Registration 
Default 

                                      4


Period shall not continue beyond the second anniversary of the Closing.  The 
amount of Special Interest shall not increase because more than one 
Registration Default has occurred and is continuing.  A holder of securities 
constituting an unsold allotment from the sale of securities from the Funding 
Corporation to the Purchasers shall not be entitled to Special Interest.  

     (c)  Oglethorpe shall take all reasonable actions necessary or advisable 
to be taken by it to ensure that the transactions contemplated herein are 
effected as so contemplated.

     (d)  Any reference herein to a registration statement as of any time 
shall be deemed to include any document incorporated, or deemed to be 
incorporated, therein by reference as of such time and any reference herein 
to any post-effective amendment to a registration statement as of any time 
shall be deemed to include any document incorporated, or deemed to be 
incorporated, therein by reference as of such time.

     3.   Registration Procedures.

     If Oglethorpe files a registration statement pursuant to Section 2(a), 
the following provisions shall apply:

     (a)  At or before the Effective Time of the Exchange Offer, Oglethorpe 
shall qualify the Collateral Trust Indenture under the Trust Indenture Act of 
1939.

     (b)  In the event that such qualification would require the appointment 
of a new trustee under the Collateral Trust Indenture, Oglethorpe shall 
appoint a new trustee thereunder pursuant to the applicable provisions of the 
Collateral Trust Indenture.

     (c)  In connection with Oglethorpe's obligations with respect to the 
registration of Exchange Securities as contemplated by Section 2(a) (the 
"Exchange Registration"), if applicable, Oglethorpe shall, as soon as 
practicable (or as otherwise specified):

     (i)  prepare and file with the Commission, as soon as practicable after 
          the Closing, an Exchange Registration Statement on any form which 
          may be utilized by Oglethorpe and which shall permit the Exchange 
          Offer and resales of Exchange Securities by broker-dealers during 
          the Resale Period to be effected as contemplated by Section 2(a), 
          and use its best efforts to cause such Exchange Registration 
          Statement to become effective as soon as practicable thereafter, 
          but no later than 180 days after the Closing;

    (ii)  as soon as practicable prepare and file with the Commission such 
          amendments and supplements to such Exchange Registration Statement 
          and the prospectus included therein as may be necessary to effect 
          and maintain the effectiveness of such Exchange Registration 
          Statement for the periods and purposes contemplated in Section 2(a) 
          hereof and as may be required by the applicable rules and 
          regulations of the Commission and the instructions applicable to 
          the form of such Exchange Registration Statement, and promptly 
          provide each broker-dealer holding Exchange Securities that is not 
          a Restricted Holder with such number of copies of the prospectus 
          included therein (as then amended or supplemented), in conformity 
          in all material respects with the requirements of the Securities 
          Act and 

                                      5


          the Trust Indenture Act and the rules and regulations of the 
          Commission thereunder, as such broker-dealer reasonably may request 
          prior to the expiration of the Resale Period, for use in connection 
          with resales of Exchange Securities;

   (iii)  promptly notify each broker-dealer that is not a Restricted Holder 
          that has requested or received copies of the prospectus included in 
          such registration statement, and confirm such advice in writing, 
          (A) when such Exchange Registration Statement or the prospectus 
          included therein or any prospectus amendment or supplement or 
          post-effective amendment has been filed, and, with respect to such 
          Exchange Registration Statement or any post-effective amendment, 
          when the same has become effective, (B) after the effectiveness of 
          the Exchange Registration Statement, of any comments by the 
          Commission and by the blue sky or securities commissioner or 
          regulator of any state with respect thereto or any request by the 
          Commission for amendments or supplements to such Exchange 
          Registration Statement or prospectus or for additional information, 
          (C) of the issuance by the Commission of any stop order suspending 
          the effectiveness of such Exchange Registration Statement or the 
          initiation or threatening of any proceedings for that purpose, (D) 
          if at any time the representations and warranties of Oglethorpe 
          contemplated by Section 5 cease to be true and correct in all 
          material respects, (E) of the receipt by Oglethorpe of any 
          notification with respect to the suspension of the qualification of 
          the Exchange Securities for sale in any jurisdiction or the 
          initiation or threatening of any proceeding for such purpose or (F) 
          at any time during the Resale Period when a prospectus is required 
          to be delivered under the Securities Act, that such Exchange 
          Registration Statement, prospectus, prospectus amendment or 
          supplement or post-effective amendment does not conform in all 
          material respects to the applicable requirements of the Securities 
          Act and the Trust Indenture Act and the rules and regulations of 
          the Commission thereunder or contains an untrue statement of a 
          material fact or omits to state a material fact required to be 
          stated therein or necessary to make the statements therein not 
          misleading in light of the circumstances then existing;

    (iv)  in the event that Oglethorpe would be required, pursuant to Section 
          3(c)(iii)(F) above, to notify any broker-dealers holding Exchange 
          Securities, without unreasonable delay prepare and furnish to each 
          such holder a reasonable number of copies of a prospectus 
          supplemented or amended so that, as thereafter delivered to 
          purchasers of such Exchange Securities during the Resale Period, 
          such prospectus shall conform in all material respects to the 
          applicable requirements of the Securities Act and the Trust 
          Indenture Act and the rules and regulations of the Commission 
          thereunder and shall not contain an untrue statement of a material 
          fact or omit to state a material fact required to be stated therein 
          or necessary to make the statements therein not misleading in light 
          of the circumstances then existing; 

     (v)  use its reasonable best efforts to obtain the withdrawal of any 
          order suspending the effectiveness of such Exchange Registration 
          Statement or any post-effective amendment thereto at the earliest 
          practicable date; 

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    (vi)  use its reasonable best efforts to (A) register or qualify the 
          Exchange Securities under the securities laws or blue sky laws of 
          such jurisdictions as are contemplated by Section 2(a), if such 
          registration or qualification is required by such laws, no later 
          than the commencement of the Exchange Offer, (B) keep such 
          registrations or qualifications in effect and comply with such laws 
          so as to permit the continuance of offers, sales and dealings 
          therein in such jurisdictions until the expiration of the Resale 
          Period and (C) take any and all other actions as may be reasonably 
          necessary or advisable to enable each broker-dealer holding 
          Exchange Securities to consummate the disposition thereof in such 
          jurisdictions; provided, however, that Oglethorpe shall not be 
          required for any such purpose to (1) qualify as a foreign 
          corporation in any jurisdiction wherein it would not otherwise be 
          required to qualify but for the requirements of this Section 
          3(c)(vi), (2) consent to general service of process in any such 
          jurisdiction or (3) make any changes to its articles of 
          incorporation or by-laws or any agreement between it and its 
          members;

   (vii)  use its reasonable best efforts to obtain the consent or approval 
          of each governmental agency or authority, whether federal, state or 
          local, which may be required to effect the Exchange Registration, 
          the Exchange Offer and the offering and sale of Exchange Securities 
          by broker-dealers during the Resale Period;

  (viii)  provide a CUSIP number for all Exchange Securities, not later than the
          applicable Effective Time; and

    (ix)  comply with all applicable rules and regulations of the Commission, 
          and make generally available to the holders of the Exchange 
          Securities as soon as practicable but no later than eighteen months 
          after the effective date of such Exchange Registration Statement, 
          an earning statement of Oglethorpe and its subsidiaries complying 
          with Section 11(a) of the Securities Act (including, at the option 
          of Oglethorpe, Rule 158 thereunder).

     (d)  Until the expiration of two years after the Closing, Oglethorpe
will not, and will not permit any of its "affiliates" (as defined in Rule 144),
the Funding Corporation or the Funding Corporation's "affiliates" to, resell any
of the Securities that have been reacquired by any of them except pursuant to an
effective registration statement under the Securities Act.

     4.   Registration Expenses.

     The Lessors will pay or cause to be paid all expenses incident to 
Oglethorpe's and the Funding Corporation's performance of or compliance with 
this Exchange and Registration Rights Agreement, including (a) all Commission 
and any NASD registration, filing and review fees and expenses including fees 
and disbursements of counsel for the placement or sales agent or underwriters 
in connection with such registration, filing and review, (b) all expenses 
relating to the preparation, printing, production, distribution and 
reproduction of each registration statement required to be filed hereunder, 
each prospectus included therein or prepared for distribution pursuant 
hereto, each amendment or supplement to the foregoing, the expenses of 
preparing the Securities for delivery and the expenses of printing or 
producing any underwriting agreements, agreements among underwriters, selling 
agreements and blue sky or legal 

                                      7



investment memoranda and all other documents in connection with the offering, 
sale or delivery of Securities to be disposed of (including certificates 
representing the Securities), (c) messenger, telephone and delivery expenses 
relating to the offering, sale or delivery of Securities and the preparation 
of documents referred in clause (b) above, (d) fees and expenses of the 
Collateral Trust Trustee under the Collateral Trust Indenture, any agent of 
the Collateral Trust Trustee and any counsel for the Collateral Trust Trustee 
and of any collateral agent or custodian, (e) fees, disbursements and 
expenses of counsel and independent certified public accountants of 
Oglethorpe (including the expenses of any opinions or "cold comfort" letters 
required by or incident to such performance and compliance), (f) any fees 
charged by securities rating services for rating the Securities, and (g) 
fees, expenses and disbursements of any other persons, including special 
experts, retained by Oglethorpe in connection with such registration 
(collectively, the "Registration Expenses"). To the extent that any 
Registration Expenses are incurred, assumed or paid by any holder of 
Registrable Securities or any placement or sales agent therefor or 
underwriter thereof, the Lessors will reimburse such person for the full 
amount of the Registration Expenses so incurred, assumed or paid promptly 
after receipt of a request therefor. Notwithstanding the foregoing, the 
holders of the Registrable Securities being registered shall pay all agency 
fees and commissions and underwriting discounts and commissions attributable 
to the sale of such Registrable Securities and the fees and disbursements of 
any counsel or other advisors or experts retained by such holders (severally 
or jointly), other than the counsel and experts specifically referred to 
above.

     5.   Representations and Warranties of Oglethorpe.

     Oglethorpe represents and warrants to, and agrees with, each Purchaser and
each of the holders from time to time of Registrable Securities that:

     (a)  Each registration statement covering Exchange Securities and each 
prospectus (including any preliminary or summary prospectus) contained 
therein or furnished pursuant to Section 3(c) hereof and any further 
amendments or supplements to any such registration statement or prospectus, 
when it becomes effective or is filed with the Commission, as the case may 
be, will conform in all material respects to the applicable requirements of 
the Securities Act and the Trust Indenture Act and the rules and regulations 
of the Commission thereunder and will not contain an untrue statement of a 
material fact or omit to state a material fact required to be stated therein 
or necessary to make the statements therein not misleading; and at all times 
during the Exchange Offer and the Resale Period, other than from (i) such 
time as a notice has been given to holders of Registrable Securities pursuant 
to Section 3(c)(iii)(F) hereof until (ii) such time as Oglethorpe furnishes 
an amended or supplemented prospectus pursuant to Section 3(c)(iv) hereof, 
each such registration statement, and each prospectus (including any summary 
prospectus) contained therein or furnished pursuant to Section 3(c) hereof, 
as then amended or supplemented, will conform in all material respects to the 
applicable requirements of the Securities Act and the Trust Indenture Act and 
the rules and regulations of the Commission thereunder and will not contain 
an untrue statement of a material fact or omit to state a material fact 
required to be stated therein or necessary to make the statements therein not 
misleading in the light of the circumstances then existing; provided, 
however, that this representation and warranty shall not apply to any 
statements or omissions made in reliance upon and in conformity with 
information furnished in writing to Oglethorpe by a Purchaser, a 
broker-dealer or a holder of Registrable Securities through Goldman, Sachs & 
Co., expressly for use therein. 

                                      8



     (b)  The compliance by Oglethorpe with all of the provisions of this 
Exchange and Registration Rights Agreement and the consummation of the 
transactions herein contemplated will not conflict with or result in a breach 
of any of the terms or provisions of, or constitute a default under, any 
indenture, mortgage, deed of trust, loan agreement or other agreement or 
instrument to which Oglethorpe or any subsidiary of Oglethorpe is a party or 
by which Oglethorpe or any subsidiary of Oglethorpe is bound or to which any 
of the property or assets of Oglethorpe or any subsidiary of Oglethorpe is 
subject, nor will such action result in any violation of the provisions of 
the articles of incorporation, as amended, or the bylaws of Oglethorpe or any 
statute or any order, rule or regulation of any court or governmental agency 
or body having jurisdiction over Oglethorpe or any subsidiary of Oglethorpe 
or any of their properties; and no consent, approval, authorization, order, 
registration or qualification of or with any such court or governmental 
agency or body is required for the consummation by Oglethorpe of the 
transactions contemplated by this Exchange and Registration Rights Agreement, 
except the registration under the Securities Act of the Securities, 
qualification of the Indentures under the Trust Indenture Act and such 
consents, approvals, authorizations, registrations or qualifications, if any, 
as may be required under State securities or blue sky laws in connection with 
the offering and distribution of the Securities.

     (c)  This Exchange and Registration Rights Agreement has been duly 
authorized, executed and delivered by Oglethorpe.

     6.   Representations and Warranties of the Funding Corporation.

     The Funding Corporation represents and warrants to, and agrees with, 
each Purchaser and each of the holders from time to time of Registrable 
Securities that:

     (a)  The compliance by the Funding Corporation with all 
of the provisions of this Exchange and Registration Rights Agreement and the 
consummation of the transactions herein contemplated will not conflict with 
or result in a breach of any of the terms or provisions of, or constitute a 
default under, any indenture, mortgage, deed of trust, loan agreement or 
other agreement or instrument to which the Funding Corporation is a party or 
by which the Funding Corporation is bound or to which any of the property or 
assets of the Funding Corporation is subject, nor will such action result in 
any violation of the provisions of the articles of incorporation, as amended, 
or the bylaws of the Funding Corporation or any statute or any order, rule or 
regulation of any court or governmental agency or body having jurisdiction 
over the Funding Corporation or any of its properties; and no consent, 
approval, authorization, order, registration or qualification of or with any 
such court or governmental agency or body is required for the consummation by 
the Funding Corporation of the transactions contemplated by this Exchange and 
Registration Rights Agreement, except the registration under the Securities 
Act of the Securities, qualification of the Indentures under the Trust 
Indenture Act and such consents, approvals, authorizations, registrations or 
qualifications, if any, as may be required under State securities or blue sky 
laws in connection with the offering and distribution of the Securities.

     (b)  This Exchange and Registration Rights Agreement has been duly 
authorized, executed and delivered by the Funding Corporation.

     7.   Indemnification.

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     (a)  Indemnification by Oglethorpe.  Oglethorpe shall indemnify and hold 
harmless each person who participates as a placement or sales agent or as an 
underwriter in any offering or sale of Exchange Securities against any 
losses, claims, damages or liabilities, joint or several, to which such agent 
or underwriter may become subject under the Securities Act or otherwise, 
insofar as such losses, claims, damages or liabilities (or actions in respect 
thereof) arise out of or are based upon an untrue statement or alleged untrue 
statement of a material fact contained in any Exchange Registration 
Statement, or any preliminary, final or summary prospectus contained therein 
or furnished by Oglethorpe to any such agent or underwriter, or any amendment 
or supplement thereto, or arise out of or are based upon the omission or 
alleged omission to state therein a material fact required to be stated 
therein or necessary to make the statements therein not misleading, and 
Oglethorpe shall, and it hereby agrees to, reimburse such holder, such agent 
and such underwriter for any legal or other expenses reasonably incurred by 
them in connection with investigating or defending any such action or claim 
as such expenses are incurred; provided, however, that Oglethorpe shall not 
be liable to any such person in any such case to the extent that any such 
loss, claim, damage or liability arises out of or is based upon an untrue 
statement or alleged untrue statement or omission or alleged omission made in 
such registration statement, or preliminary, final or summary prospectus, or 
amendment or supplement thereto, in reliance upon and in conformity with 
written information furnished to Oglethorpe by such person expressly for use 
therein.

     (b)  Indemnification by any Agents and Underwriters. Each person who 
participates as a placement or sales agent or as an underwriter in any 
offering or sale of Exchange Securities shall, severally and not jointly, (i) 
indemnify and hold harmless Oglethorpe against any losses, claims, damages or 
liabilities to which Oglethorpe may become subject, under the Securities Act 
or otherwise, insofar as such losses, claims, damages or liabilities (or 
actions in respect thereof) arise out of or are based upon an untrue 
statement or alleged untrue statement of a material fact contained in such 
registration statement, or any preliminary, final or summary prospectus 
contained therein or furnished by Oglethorpe to any such agent or 
underwriter, or any amendment or supplement thereto, or arise out of or are 
based upon the omission or alleged omission to state therein a material fact 
required to be stated therein or necessary to make the statements therein not 
misleading, in each case to the extent, but only to the extent, that such 
untrue statement or alleged untrue statement or omission or alleged omission 
was made in reliance upon and in conformity with written information 
furnished to Oglethorpe by such agent or underwriter through Goldman, Sachs & 
Co. expressly for use therein, and (ii) reimburse Oglethorpe for any legal or 
other expenses reasonably incurred by Oglethorpe in connection with 
investigating or defending any such action or claim as such expenses are 
incurred. 

     (c)  Notices of Claims, Etc.  Promptly after receipt by an indemnified 
party under subsection (a) or (b) above of written notice of the commencement 
of any action, such indemnified party shall, if a claim in respect thereof is 
to be made against an indemnifying party pursuant to the indemnification 
provisions of or contemplated by this Section 7, notify such indemnifying 
party in writing of the commencement of such action; but the omission so to 
notify the indemnifying party shall not relieve it from any liability which 
it may have to any indemnified party other than under the indemnification 
provisions of or contemplated by Section 7(a) or (b) hereof.  In case any 
such action shall be brought against any indemnified party and it shall 
notify an indemnifying party of the commencement thereof, such indemnifying 
party shall be entitled to participate therein and, to the extent that it 
shall wish, jointly with any other 

                                      10


indemnifying party similarly notified, to assume the defense thereof, with 
counsel reasonably satisfactory to such indemnified party (who shall not, 
except with the consent of the indemnified party, be counsel to the 
indemnifying party), and, after notice from the indemnifying party to such 
indemnified party of its election so to assume the defense thereof, such 
indemnifying party shall not be liable to such indemnified party for any 
legal expenses of other counsel or any other expenses, in each case 
subsequently incurred by such indemnified party, in connection with the 
defense thereof other than reasonable costs of investigation.  No 
indemnifying party shall, without the written consent of the indemnified 
party, effect the settlement or compromise of, or consent to the entry of any 
judgment with respect to, any pending or threatened action or claim in 
respect of which indemnification or contribution may be sought hereunder 
(whether or not the indemnified party is an actual or potential party to such 
action or claim) unless such settlement, compromise or judgment (i) includes 
an unconditional release of the indemnified party from all liability arising 
out of such action or claim and (ii) does not include a statement as to or an 
admission of fault, culpability or a failure to act by or on behalf of any 
indemnified party.

     (d)  Contribution.  If for any reason the indemnification provisions 
contemplated by Section 7(a) or (b) are unavailable to or insufficient to 
hold harmless an indemnified party in respect of any losses, claims, damages 
or liabilities (or actions in respect thereof) referred to therein, then each 
indemnifying party shall contribute to the amount paid or payable by such 
indemnified party as a result of such losses, claims, damages or liabilities 
(or actions in respect thereof) in such proportion as is appropriate to 
reflect the relative fault of the indemnifying party and the indemnified 
party in connection with the statements or omissions which resulted in such 
losses, claims, damages or liabilities (or actions in respect thereof), as 
well as any other relevant equitable considerations. The relative fault of 
such indemnifying party and indemnified party shall be determined by 
reference to, among other things, whether the untrue or alleged untrue 
statement of a material fact or omission or alleged omission to state a 
material fact relates to information supplied by such indemnifying party or 
by such indemnified party, and the parties' relative intent, knowledge, 
access to information and opportunity to correct or prevent such statement or 
omission. The parties hereto agree that it would not be just and equitable if 
contributions pursuant to this Section 7(d) were determined by pro rata 
allocation (even if any agents or underwriters or all of them were treated as 
one entity for such purpose) or by any other method of allocation which does 
not take account of the equitable considerations referred to in this Section 
7(d). The amount paid or payable by an indemnified party as a result of the 
losses, claims, damages, or liabilities (or actions in respect thereof) 
referred to above shall be deemed to include any legal or other fees or 
expenses reasonably incurred by such indemnified party in connection with 
investigating or defending any such action or claim. Notwithstanding the 
provisions of this Section 7(d), no underwriter shall be required to 
contribute any amount in excess of the amount by which the total price at 
which the Exchange Securities underwritten by it and distributed to the 
public were offered to the public exceeds the amount of any damages which 
such underwriter has otherwise been required to pay by reason of such untrue 
or alleged untrue statement or omission or alleged omission. No person guilty 
of fraudulent misrepresentation (within the meaning of Section 11(f) of the 
Securities Act) shall be entitled to contribution from any person who was not 
guilty of such fraudulent misrepresentation. Any agents' or underwriters' 
obligations in this Section 7(d) to contribute shall be several in proportion 
to the principal amount at maturity of Registrable Securities registered or 
underwritten, as the case may be, by them and not joint.

                                      11


     (e)  The obligations of Oglethorpe under this Section 7 shall be in 
addition to any liability which Oglethorpe may otherwise have and shall 
extend, upon the same terms and conditions, to each officer, director and 
partner of each agent and underwriter and each person, if any, who controls 
any agent or underwriter within the meaning of the Securities Act; and the 
obligations of any agents or underwriters contemplated by this Section 7 
shall be in addition to any liability which the respective agent or 
underwriter may otherwise have and shall extend, upon the same terms and 
conditions, to each officer and director of Oglethorpe and to each person, if 
any, who controls Oglethorpe within the meaning of the Securities Act.

     8.   Rule 144.

     Oglethorpe covenants to the holders of Registrable Securities that it 
shall timely file reports pursuant to the Exchange Act or the Securities Act 
(including the reports under Section 13 and 15(d) of the Exchange Act 
referred to in subparagraph (c)(1) of Rule 144 adopted by the Commission 
under the Securities Act) and the rules and regulations adopted by the 
Commission thereunder to the extent permitted by the Commission, and, if at 
any time Oglethorpe is not filing such reports, shall take such further 
action as any holder of Registrable Securities may reasonably request, all to 
the extent required from time to time to enable such holder to sell 
Registrable Securities without registration under the Securities Act within 
the limitations of the exemption provided by Rule 144 under the Securities 
Act, as such Rule may be amended from time to time, or any similar or 
successor rule or regulation hereafter adopted by the Commission. Upon the 
request of any holder of Registrable Securities in connection with that 
holder's sale pursuant to Rule 144, Oglethorpe shall deliver to such holder a 
written statement as to whether it has complied with such requirements.

     9.   Miscellaneous.

     (a)  No Inconsistent Agreements.  Oglethorpe represents, warrants, 
covenants and agrees that it has not granted, and shall not grant, 
registration rights with respect to Registrable Securities or any other 
securities which would be inconsistent with the terms contained in this 
Exchange and Registration Rights Agreement.

     (b)  Specific Performance.  The parties hereto acknowledge that there 
would be no adequate remedy at law if Oglethorpe or the Funding Corporation 
fail to perform any of its obligations hereunder and that the Purchasers and 
the holders from time to time of the Registrable Securities may be 
irreparably harmed by any such failure, and accordingly agree that the 
Purchasers and such holders, in addition to any other remedy to which they 
may be entitled at law or in equity, shall be entitled to compel specific 
performance of the obligations of Oglethorpe or the Funding Corporation under 
this Exchange and Registration Rights Agreement in accordance with the terms 
and conditions of this Exchange and Registration Rights Agreement, in any 
court of the United States or any state thereof having jurisdiction.

     (c)  Notices.  All notices, requests, claims, demands, waivers and other 
communications hereunder shall be in writing and shall be deemed to have been 
duly given when delivered by hand, if delivered personally or by courier, or 
three days after being deposited in the mail (registered or certified mail, 
postage prepaid, return receipt requested) as follows: If to Oglethorpe, to 
it at 2100 East Exchange Place, Tucker, Georgia  30084, Attention: Senior 

                                      12



Financial Officer, with a copy to Sutherland, Asbill & Brennan LLP, 999 
Peachtree Street, N.E., Atlanta, Georgia 30309-3996, Attention:  Herbert J. 
Short, Jr., Esq., and if to a holder, to the address of such holder set forth 
in the security register or other records of Oglethorpe, or to such other 
address as Oglethorpe or any such holder may have furnished to the other in 
writing in accordance herewith, except that notices of change of address 
shall be effective only upon receipt.

     (d)  Parties in Interest.  All the terms and provisions of this Exchange 
and Registration Rights Agreement shall be binding upon, shall inure to the 
benefit of and shall be enforceable by the parties hereto and the holders 
from time to time of the Registrable Securities and the respective successors 
and assigns of the parties hereto and such holders. In the event that any 
transferee of any holder of Registrable Securities shall acquire Registrable 
Securities, in any manner, whether by gift, bequest, purchase, operation of 
law or otherwise, such transferee shall, without any further writing or 
action of any kind, be deemed a beneficiary hereof for all purposes and such 
Registrable Securities shall be held subject to all of the terms of this 
Exchange and Registration Rights Agreement, and by taking and holding such 
Registrable Securities such transferee shall be entitled to receive the 
benefits of, and be conclusively deemed to have agreed to be bound by all of 
the applicable terms and provisions of this Exchange and Registration Rights 
Agreement. If Oglethorpe shall so request, any such successor, assign or 
transferee shall agree in writing to acquire and hold the Registrable 
Securities subject to all of the applicable terms hereof.

     (e)  Survival.  The respective indemnities, agreements,
representations, warranties and each other provision set forth in this Exchange
and Registration Rights Agreement or made pursuant hereto shall remain in full
force and effect regardless of any investigation (or statement as to the results
thereof) made by or on behalf of any holder of Registrable Securities, any
director, officer or partner of such holder, any agent or underwriter or any
director, officer or partner thereof, or any controlling person of any of the
foregoing, and shall survive delivery of and payment for the Registrable
Securities pursuant to the Purchase Contract and the transfer and registration
of Registrable Securities by such holder and the consummation of an Exchange
Offer.

     (f)  LAW GOVERNING.  THIS EXCHANGE AND REGISTRATION RIGHTS AGREEMENT 
SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATE OF 
NEW YORK.

     (g)  Headings.  The descriptive headings of the several Sections and 
paragraphs of this Exchange and Registration Rights Agreement are inserted 
for convenience only, do not constitute a part of this Exchange and 
Registration Rights Agreement and shall not affect in any way the meaning or 
interpretation of this Exchange and Registration Rights Agreement.

     (h)  Entire Agreement; Amendments.  This Exchange and Registration 
Rights Agreement and the other writings referred to herein (including the 
Indenture and the form of Securities) or delivered pursuant hereto which form 
a part hereof contain the entire understanding of the parties with respect to 
its subject matter. This Exchange and Registration Rights Agreement 
supersedes all prior agreements and understandings between the parties with 
respect to its subject matter. This Exchange and Registration Rights 
Agreement may be amended 

                                      13


and the observance of any term of this Exchange and Registration Rights 
Agreement may be waived (either generally or in a particular instance and 
either retroactively or prospectively) only by a written instrument duly 
executed by Oglethorpe, the Funding Corporation and the holders of at least a 
majority in aggregate principal amount at maturity of the Registrable 
Securities at the time outstanding. Each holder of any Registrable Securities 
at the time or thereafter outstanding shall be bound by any amendment or 
waiver effected pursuant to this Section 10(h), whether or not any notice, 
writing or marking indicating such amendment or waiver appears on such 
Registrable Securities or is delivered to such holder.

     (i)  Inspection.  For so long as this Exchange and Registration Rights 
Agreement shall be in effect, this Exchange and Registration Rights Agreement 
and a complete list of the names and addresses of all the holders of 
Registrable Securities shall be made available upon 5 days request for 
inspection and copying on any business day by any holder of Registrable 
Securities for proper purposes only (which shall include any purpose related 
to the rights of the holders of Registrable Securities under the Securities, 
the Collateral Trust Indenture and this Agreement) at the offices of 
Oglethorpe, at the address thereof set forth in Section 10(c) above and at 
the office of the trustee under the Collateral Trust Indenture.

     (j)  Counterparts.  This agreement may be executed by the parties in 
counterparts, each of which shall be deemed to be an original, but all such 
respective counterparts shall together constitute one and the same instrument.

                                      14




     Agreed to and accepted as of the date referred to above.


                               OGLETHORPE POWER CORPORATION
                               (AN ELECTRIC MEMBERSHIP CORPORATION)


                               By: /s/ T. D. Kilgore
                                  --------------------------------------------
                                  Name:  T. D. Kilgore
                                  Title: President and Chief Executive Officer

                               OPC SCHERER 1997 FUNDING CORPORATION A


                               By: /s/ Dolores A. Bitar
                                  --------------------------------------------
                                  Name:  Dolores A. Biter
                                  Title: Vice President

                               GOLDMAN, SACHS & CO.

                               As Representative of the Purchasers


                               By: /s/ Goldman, Sachs & Co.
                                  --------------------------------------------
                                    (Goldman, Sachs & Co.)

                               On behalf of each of the Purchasers