WALTHAM, Mass., April 24, 2013 /PRNewswire/ -- American DG Energy Inc. (NYSE MKT: ADGE), a leading On‑Site Utility, offering clean electricity, heat, hot water and cooling solutions to hospitality, healthcare, housing and athletic facilities, will release its financial results for the first quarter of 2013 on Wednesday, May 1, 2013 and will hold a conference call and webcast on the same day at 10:00 a.m. Eastern Time. During the call, the Company will discuss its 2013 first quarter financial performance. To listen, call (800) 860‑2442 within the U.S., (866) 605-3852 from Canada, or (412) 858-4600 from other international locations. Participants should reference American DG Energy to access the call. Please begin dialing at least 10 minutes before the scheduled starting time. The earnings conference call will be recorded and available for playback one hour after the end of the call through Friday, May 31, 2013. To listen to the playback, call (877) 344‑7529 within the U.S. or (412) 317-0088 outside the U.S. and use Conference Number 10028239. The earnings conference call will also be webcast live. To register for and listen to the webcast, go to www.americandg.com/webcast. Following the call, the webcast will be archived for 30 days. On-Site UtilityAmerican DG Energy sells the energy produced from an onsite energy system to an individual property as an alternative to the outright sale of energy equipment. On-Site Utility customers only pay for the energy produced by the system and receive a guaranteed discount rate on the price of the energy. All system capital, installation and operating expenses are paid by American DG Energy. About American DG EnergyAmerican DG Energy supplies low-cost energy to its customers through distributed power generating systems. The Company is committed to providing institutional, commercial and small industrial facilities with clean, reliable power, cooling, heat and hot water at lower costs than charged by local utilities – without any capital or start-up costs to the energy user – through its On-Site Utility energy solutions. American DG Energy is headquartered in Waltham, Massachusetts. More information can be found at www.americandg.com. FORWARD-LOOKING STATEMENTS This press release contains forward-looking statements under the Private Securities Litigation Reform Act of 1995 that involve a number of risks and uncertainties. Important factors could cause actual results to differ materially from those indicated by such forward-looking statements, as disclosed on the Company's website and in Securities and Exchange Commission filings. This press release does not constitute an offer to buy or sell securities by the Company, its subsidiaries or any associated party and is meant purely for informational purposes. The statements in this press release are made as of the date of this press release, even if subsequently made available by the Company on its website or otherwise. The Company does not assume any obligation to update the forward-looking statements provided to reflect events that occur or circumstances that exist after the date on which they were made. SOURCE American DG Energy Inc.