Comverge SC 13D COMVERGE / Grace Bay Holdings II ownership change

Exhibit 99.1

SCHEDULE 13D JOINT FILING AGREEMENT

In accordance with the requirements of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and subject to the limitations set forth therein, the parties set forth below agree to jointly file the Schedule 13D to which this joint filing agreement is attached, and have duly executed this joint filing agreement as of the date set forth below.

Date: February 27, 2012

GRACE BAY HOLDINGS II, LLC
By:	Bayside Capital, Inc.
Its:	Manager
By:	/s/ Richard H. Siegel
Name:	Richard H. Siegel
Its:	Vice President and General Counsel
BAYSIDE CAPITAL, INC.
By:	/s/ Richard H. Siegel
Name:	Richard H. Siegel
Its:	Vice President and General Counsel
/s/ Sami W. Mnaymneh
Sami W. Mnaymneh
/s/ Anthony A. Tamer
Anthony A. Tamer