FIRST AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT
THIS FIRST AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT
AGREEMENT (this “ Amendment ”) is made and entered into as of March 31, 2008, by and between THE
LACLEDE GROUP, INC. , a Missouri corporation (“ Borrower ”) , and U.S. BANK NATIONAL
ASSOCIATION , formerly known as Firstar Bank, N.A., a national banking association (“ Lender ”), and has
reference to the following facts and circumstances (the “ Recitals ”):
A. Borrower and Lender executed the Amended and Restated Revolving Credit Agreement dated
as of August 4, 2005 (as amended, the “ Agreement ”; all capitalized terms used and not otherwise defined in this
Amendment shall have the respective meanings ascribed to them in the Agreement as amended by this
Amendment), pursuant to which Borrower executed the Revolving Credit Note dated August 4, 2005, payable to the
order of Lender, in the principal amount of up to $40,000,000 (as amended, the “ Note ”).
B. Borrower and Lender desire to amend the Agreement, in the manner hereinafter set forth.
NOW, THEREFORE, in consideration of the premises and for other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, Borrower and Lender hereby agree as follows:
1. Recitals . The Recitals are true and correct, and, together with the defined terms set forth
therein, are incorporated herein by this reference.
2. Amendment to Agreement . The Agreement is amended as follows:
(a) The definition of “Guaranty” in Section 1.01 of the Agreement is deleted and substituted with the
“ Guaranty” or “Guaranties” shall mean the Guaranty dated as of August 4, 2005,
executed by Laclede
Energy in favor of Lender, as the same may from time to time be amended, modified, extended,
(b) The definition of “SM&P” in Section 1.01 of the Agreement and all refe