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EXHIBIT 10.15

TVA Contract No. 00069956, Supp. No. 3

AGREEMENT
Between
TENNESSEE VALLEY AUTHORITY
And
SEVEN STATES SOUTHAVEN, LLC

THIS AGREEMENT, dated as of April 17, 2009 (Agreement), is entered into by and
between SEVEN STATES SOUTHAVEN, LLC (Southaven), a limited liability company
created and existing under the Laws of the State of Delaware, and TENNESSEE
VALLEY AUTHORITY (TVA), a corporate agency and instrumentality of the United
States Government created and existing under and by virtue of the Tennessee
Valley Authority Act of 1933, as amended, 16 U.S.C. §§ 831-831ee (2006).

WITNESSETH:

WHEREAS, TVA and Seven States Power Corporation (Seven States Power) entered
into a Joint Ownership Agreement dated April 30, 2008, numbered as TVA Contract
No. 00069956, which was subsequently amended by Supplement No. 1 dated September
2, 2008 and Supplement No. 2 dated September 30, 2008 (as so amended, the JOA);
and

WHEREAS, on September 30, 2008, Seven States Power designated Southaven as the
“Designated Entity” under the JOA, assigned all its rights under the JOA to
Southaven and specified the Elected Percentage under the JOA to be equal to 90%;
and

WHEREAS, Supplement No. 2 to the JOA provides that in the event the Designated
Entity takes title to a portion of the Elected Percentage less than 90% at the
First Seven States Closing, then the Designated Entity has the option to take
title to the remainder, or any portion thereof, of the Elected Percentage up to
a total ownership interest equal to 90% at a Second Seven States Closing, which
must occur no earlier than January 2, 2009 and on later than May 9, 2009; and

WHEREAS, the First Seven States Closing occurred September 30, 2008 for a
portion of the Elected Percentage, resulting in Southaven obtaining a total
ownership interest equal to 69.69%; and

WHEREAS, Southaven has notified TVA of its desire to take title to an additional
20.31% portion of the Purchased Assets, for a total ownership interest of 90%,
at a Second Seven States Closing; and

WHEREAS, the Second Seven States Closing has occurred on the date hereof, with
payment by Southaven to TVA of the additional Seven States Purchase Price for
the additional 20.31% interest to make up the entire 90% Elected Percentage;

 
 

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NOW, THEREFORE, for and in consideration of the premises, the mutual covenants
and agreements set forth herein, and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, TVA and Southaven
agree as follows:

1.  
The Elected Percentage is hereby confirmed by both parties to be 90% as of the
date hereof for all purposes under the JOA.

2.  
The Buy Back Option under the JOA is hereby confirmed by both parties to
require, if exercised, TVA to repurchase all of Seven States’ right, title, and
interest in and to the Purchased Assets acquired by Seven States in both the
First Seven States Closing and the Second Seven States Closing.

3.  
Both parties hereby confirm that the “Loan” referred to in Section 5(e) of the
JOA includes, without limitation, the $324,995,818 Term Loan and the $94,714,666
Incremental Term Loan A, each under that certain Credit Agreement, dated as of
September 30, 2008, between Southaven, Seven States Power, JPMorgan Chase Bank,
National Association, and the other lenders indentified therein, the proceeds of
which have been advanced to Southaven on the date hereof.

4.  
Both parties hereby confirm that the “Seven States Purchase Price”, as defined
in the JOA, equals $419,710,484.

5.  
To the knowledge of each of TVA and Southaven, there are no existing defaults
under the JOA.

6.  
All other terms and conditions of the JOA shall be and remain unchanged except
as specifically provided herein.

7.  
Capitalized terms used in this Agreement, including the recitals, and not
otherwise defined herein, shall have the respective meanings set forth in the
JOA.

[Signatures Appear on the Following Page]

 
 

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IN WITNESS WHEREOF, Southaven and TVA have caused this Agreement to be executed
by their duly authorized representatives as of the date first above written.

 
SEVEN STATES SOUTHAVEN, LLC,
 
a Delaware limited liability company
     
By:           /s/ Jack W. Simmons
 
Name:      Jack W. Simmons
 
Title:        President and Chief Executive Officer
         
TENNESSEE VALLEY AUTHORITY
     
By:           /s/ John G. Trawick
 
Name:      John G. Trawick
 
Title:       Vice President, Strategy, Pricing & Contracts
   

Signature Page to Supplement No. 3 to Joint Ownership Agreement

 
 

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