EXHIBIT 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that the Statement on Schedule 13G filed herewith (and any amendments thereto), relating to the Common Stock, $0.01 par value, of Tenneco Inc., a Delaware corporation, is being filed jointly with the Securities and Exchange Commission pursuant to Rule 13d-1(c) under the Securities Exchange Act of 1934, as amended, on behalf of each of the undersigned.

This Agreement may be executed in counterparts and each of such counterparts taken together shall constitute one and the same instrument.

Dated this 16th day of February, 2010.

CITADEL ADVISORS LLC   By:  Citadel Holdings II LP, its Managing Member   By:  Citadel Investment Group II, L.L.C., its General Partner   By:  /s/ John C. Nagel    John C. Nagel, Authorized Signatory   CITADEL GLOBAL EQUITIES MASTER FUND LTD.
By:  Citadel Advisors LLC,         its Investment Manager
By:  Citadel Holdings II LP,         its Managing Member
By:  Citadel Investment Group II, L.L.C.,         its General Partner   By:  /s/ John C. Nagel            John C. Nagel, Authorized Signatory   KENNETH GRIFFIN   By:  /s/ John C. Nagel    John C. Nagel, attorney-in-fact* CITADEL HOLDINGS II LP   By:  Citadel Investment Group II, L.L.C., its General Partner   By:  /s/ John C. Nagel    John C. Nagel, Authorized Signatory   CITADEL INVESTMENT GROUP II, L.L.C.   By:  /s/ John C. Nagel    John C. Nagel, Authorized Signatory  

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* John C. Nagel is signing on behalf of Kenneth Griffin as attorney-in-fact pursuant to a power of attorney previously filed with the Securities and Exchange Commission on February 24, 2006, and hereby incorporated by reference herein. The power of attorney was filed as an attachment to a filing by Citadel Limited Partnership on Schedule 13G for Morgans Hotel Group Co.