Active Power (ACPW) to Present at 2012 Gateway Conference on Sept. 6, 2012

AUSTIN, TX — (Marketwire) — 08/24/12 — Active Power (NASDAQ: ACPW), manufacturer of continuous power solutions and critical backup power systems, has been invited to present at the 2012 Gateway Conference being held Sept. 6, 2012, at W San Francisco Hotel.

CFO John Penver is scheduled to present at 9:30 a.m. (PT) with one-on-one meetings held throughout the day. Penver will discuss how the explosive growth in data centers worldwide is driving demand for its high efficiency critical backup power systems and outlook for the remainder of 2012.

To schedule a one-on-one meeting, visit www.gateway-conference.com and click on the Register/Login tab. Interested parties can also e-mail requests to schedule@gateway-conference.com or call Ron Both at (949) 574-3860.

About Active Power
Founded in 1992, Active Power (NASDAQ: ACPW) designs and manufactures continuous power solutions and critical backup power systems that enable data centers and other mission critical operations to remain ‘on’ 24 hours a day, seven days a week. Active Power solutions are intelligently efficient, inherently reliable, and economically green, providing environmental benefits and energy and space efficiencies to customers’ financial benefit. The company’s products and solutions are built with pride in Austin, Texas, at a state-of-the-art, ISO 9001:2008 registered manufacturing and test facility. Global customers are served via Austin and three regional operations centers located in the United Kingdom, Germany, and China, supporting the deployment of systems in more than 40 countries. For more information, visit www.activepower.com.

Cautionary Note Regarding Forward-Looking Statements
This release may contain forward-looking statements that involve risks and uncertainties. Any forward-looking statements and all other statements that may be made in this news release that are not historical facts are subject to a number of risks and uncertainties, and actual results may differ materially. Specific risks include delays in new product development, product performance and quality issues and the acceptance of our current and new products by the power quality market. Please refer to Active Power filings with the Securities and Exchange Commission for more information on the risk factors that could cause actual results to differ.

Active Power and CleanSource are registered trademarks of Active Power, Inc. The Active Power logo and PowerHouse are trademarks of Active Power, Inc. All other trademarks are the properties of their respective companies.