Insider Letter Agreement for Tremisis Energy Acquisition Corporation II IPO – Merrill Lynch, EarlyBirdCapital, and Insider

 

November 1, 2007

Tremisis Energy Acquisition Corporation II

11622 Monica Street

Houston, Texas 77024

Merrill Lynch, Pierce, Fenner & Smith Incorporated

4 World Financial Center

250 Vesey Street

New York, New York 10080

EarlyBirdCapital, Inc.

275 Madison Avenue

Suite 1203

New York, New York 10016

Re:

Initial Public Offering

Gentlemen:

The undersigned stockholder of Tremisis Energy Acquisition Corporation II (“Company”), in consideration of Merrill Lynch, Pierce, Fenner & Smith Incorporated and EarlyBirdCapital, Inc. (collectively, the “Underwriters”) entering into a letter of intent (“Letter of Intent”) to underwrite an initial public offering of the securities of the Company (“IPO”) and embarking on the IPO process, hereby agrees as follows (certain capitalized terms used herein are defined in paragraph __ hereof):

1. If the Company solicits approval of its stockholders of a Business Combination, the undersigned will vote all Insider Shares owned by him in accordance with the majority of the votes cast by the holders of the IPO Shares.

2. The undersigned hereby waives any and all right, title, interest or claim of any kind in or to any distribution of the Trust Fund and any remaining net assets of the Company as a result of such liquidation with respect to his Insider Shares (“Claim”) and hereby waives any Claim the undersigned may have in the future as a result of, or arising out of, any contracts or agreements with the Company and will not seek recourse against the Trust Fund for any reason whatsoever.

3. The undersigned acknowledges and agrees that the Company will not consummate any Business Combination which involves a company which is affiliated with any of the Insiders unless the Company obtains an opinion from an independent investment banking firm reasonably acceptable to the Underwriters that the business combination is fair to the Company’s stockholders from a financial perspective.

 

4. Neither the undersigned, any member of the family of the undersigned, nor any affiliate (“Affiliate”) of the undersigned will be entitled to receive and will not accept any compensation for services rendered to the Company prior to or in connection with the consummation of the Business Combination; provided that the undersigned shall be entitled to reimbursement from the Company for his out-of-pocket expenses incurred in connection with seeking and consummating a Business Combination.  

 

5. Neither the undersigned, any member of the family of the undersigned, nor any Affiliate of the undersigned will be entitled to receive or accept a finder’s fee or any other compensation in the event the undersigned, any member of the family of the undersigned or any Affiliate of the undersigned originates a Business Combination.

6. The undersigned will escrow all of his Insider Shares acquired prior to the IPO until one year after the consummation by the Company of a Business Combination subject to the terms of a Stock Escrow Agreement which the Company will enter into with the undersigned and an escrow agent acceptable to the Company.

7. The undersigned has full right and power, without violating any agreement by which he is bound, to enter into this letter agreement.

8. The undersigned hereby waives his right to exercise conversion rights with respect to any shares of the Company’s common stock owned or to be owned by the undersigned, directly or indirectly, and agrees that he will not seek conversion with respect to such shares in connection with any vote to approve a Business Combination.

9. The undersigned hereby agrees to not propose, or vote in favor of, an amendment to the Company’s Certificate of Incorporation to extend the period of time in which the Company must consummate a Business Combination prior to its liquidation. Should such a proposal be put before stockholders other than through actions by the undersigned, the undersigned hereby agrees to vote against such proposal. This paragraph may not be modified or amended under any circumstances.

10. The undersigned authorizes any employer, financial institution, or consumer credit reporting agency to release to the Underwriters and their legal representatives or agents (including any investigative search firm retained by the Underwriters) any information they may have about the undersigned’s background and finances (“Information”). Neither the Underwriters nor their agents shall be violating the undersigned’s right of privacy in any manner in requesting and obtaining the Information and the undersigned hereby releases them from liability for any damage whatsoever in that connection.

11. This letter agreement shall be governed by and construed and enforced in accor-dance with the laws of the State of New York, without giving effect to conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. The undersigned hereby (i) agrees that any action, proceeding or claim against him arising out of or relating in any way to this letter agreement (a “Proceeding”) shall be brought and enforced in the courts of the State of New York of the United States of America for the Southern District of New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be exclu-sive, (ii) waives any objection to such exclusive jurisdiction and that such courts represent an inconvenient forum and (iii) irrevocably agrees to appoint Graubard Miller as agent for the service of process in the State of New York to receive, for the undersigned and on his behalf, service of process in any Proceeding. If for any reason such agent is unable to act as such, the undersigned will promptly notify the Company and the Underwriters and appoint a substitute agent acceptable to each of the Company and the Underwriters within 30 days and nothing in this letter will affect the right of either party to serve process in any other manner permitted by law.  

12. As used herein, (i) a “Business Combination” shall mean an acquisition by merger, capital stock exchange, asset or stock acquisition, reorganization or otherwise, of an operating business; (ii) “Insiders” shall mean all officers, directors and stockholders of the Company immediately prior to the IPO; (iii) “Insider Shares” shall mean all of the shares of Common Stock of the Company acquired by an Insider prior to the IPO; and (iv) “IPO Shares” shall mean the shares of Common Stock issued in the Company’s IPO.

Print Name of Insider

__________________________

Signature