FIRST RESTATED CERTIFICATE OF INCORPORATION
LIME ENERGY CO.
The name of the corporation (hereinafter, the “Corporation”) is Lime Energy Co. The Corporation was
incorporated under the name of “Electric City Corp.” pursuant to the filing of its original Certificate of
Incorporation (the “Original Certificate of Incorporation”) with the Secretary of State of Delaware on May 11,
1998. This First Restated Certificate of Incorporation of the Corporation (the “Restated Certificate of
Incorporation”) was adopted by the board of directors without a vote of the stockholders pursuant to
Section 245 of the General Corporation Law of the State of Delaware, and only restates and integrates and does
not further amend the provisions of the Corporation’s Original Certificate of Incorporation as theretofore
amended or supplemented, and there is no discrepancy between those provisions and the provisions of this
Restated Certificate of Incorporation.
1. Corporate Name. The name of the corporation (hereinafter, the “Corporation”) is Lime Energy Co.
2. Registered Office and Agent. The address, including street, number, city and county, of the
registered office of the Corporation in the State of Delaware is 1209 Orange Street, Wilmington, DE 19801 in
the County of New Castle. The name of the registered agent of the Corporation in the State of Delaware at such
address is The Corporation Trust Company.
3. Purposes. The nature of the business of the Corporation and the objects or purposes to be transacted,
promoted, conducted or carried on by it are as follows: To engage in any lawful act or activity for which
corporations may be organized under the General Corporation Law of the State of Delaware.4. Authorized
Capital Stock. The total number of shares of stock which the Corporation shall have authority to issue is
55,000,000, consisting of 50,000,000 shar