Ameresco, Inc. (NYSE:AMRC), a leading energy efficiency and renewable energy company, today announced that it will release its third quarter financial results before the market opens on Thursday, November 8, 2012. Once announced, the earnings press release will be available on the “Investor Relations” section of the Company’s website at www.ameresco.com. The Company will host an earnings conference call at 8:30 a.m. ET the same day. On the call, President and Chief Executive Officer George Sakellaris and Vice President and Chief Financial Officer Andrew Spence will discuss Ameresco’s financial results as well as business outlook and strategy. In conjunction with its quarterly earnings conference call and press release, the Company will provide management's prepared remarks concerning quarterly results. These prepared remarks will be furnished on a Current Report on Form 8-K and also posted to the “Investor Relations” section of the Company's website. This process is designed to provide investors and analysts with enhanced access to financial results, including GAAP and non-GAAP financial metrics, as well as additional insight into the Company's performance in advance of its earnings conference call. Participants may access the earnings conference call by dialing domestically 888.680.0860 or internationally 617.213.4852. The passcode is 60524689. Participants are advised to dial into the call at least ten minutes prior to the call to register. A live, listen-only webcast of the conference call will also be available over the Internet. Individuals wishing to listen can access the call through the "Investor Relations" section of the Company’s website at www.ameresco.com. Pre-Registration for the call is also available at: https://www.theconferencingservice.com/prereg/key.process?key=PJVDEQN8B. Pre-registrants will be issued a pin number to use when dialing into the live call which will provide faster access to the conference by bypassing the operator upon connection. If you are unable to listen to the live call, the webcast will be archived on the Company’s website shortly after the call and be available for one year.