Announcements

Altergy’s Zero Emissions Fuel Cell Systems Now Providing Clean Eco-Friendly Power in Jamaica

Folsom CA, July 28, 2011 – Altergy Systems announced today that it’s Freedom Power™ hydrogen fuel cell systems are further expanding their global clean energy market penetration by supplying zero emissions power to the telecom industry in Jamaica.

An Altergy 5kW Freedom Power™ fuel cell system is currently running on a rooftop installation in Saint Andrew Plaza in Jamaica. It is designed and certified to run for 48 hours of uninterrupted back-up power and has been operational since December of 2010.

Altergy Rooftop Installations

Already the Jamaica fuel cell power system has proven its reliability by supplying immediate power for hundreds of power outages since being installed.  The 5kW Altergy Freedom Power® system is crucial for maintaining continuous telecom communication and is designed to be expandable to 10kW and simultaneous dual voltage (24VDC & -48VDC) for easy upgrading if needed by the client.

Eric Mettler, Altergy’s President and CEO says: “We’ve established a strong base in global telecommunications in recent years and the utilization of our clean power systems in Jamaica shows our ability to provide eco-friendly solutions to today’s numerous growing power demands on a worldwide basis”.

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About Altergy

Altergy Systems® is the global leader in the design, manufacture, sales, marketing and deployment of fuel cell based clean energy systems.  Altergy's Freedom Power™ products provide freedom from the grid, freedom from foreign oil, freedom from traditional energy solutions, freedom from batteries and freedom from pollution and are “Changing the Way the World Gets Its Power.”

For more information about Altergy Systems, visit www.altergy.com.

Altergy, Altergy Systems, and Freedom Power are trademarks of Altergy Systems. Copyright © 2001-2011 Altergy Systems.  All Rights Reserved. Oscar, Academy Awards, A.M.P.A.S., Country Music Awards, Grammy Awards, Emmy Awards and other names or logos used herein are trademarks of the parties indicated.

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Media Contact:

Mickey Oros
916.458.9412
mickey.oros@altergy.com

Investor / Analyst Contact:

Terry Carlone
916.458.9406
terry.carlone@altergy.com

Caution Concerning Forward-Looking Statements

This press release (and oral statements made regarding the subjects of this release) contains forward-looking statements (within the meaning of the Private Securities Litigation Reform Act of 1995, or the Reform Act) which may include, but are not limited to, statements regarding Altergy’s earnings estimates, plans, objectives, expectations and intentions and other statements contained in this press release that are not historical facts, including statements identified by words such as “believe,” “plan,” “seek,” “expect,” “intend,” “estimate,” “anticipate,” “will,” and similar expressions. All statements addressing operating performance, events, or developments that Altergy expects or anticipates will occur in the future are based on management's current views and assumptions regarding future events and operating performance, and are inherently subject to significant business, economic, and competitive uncertainties and contingencies and changes in circumstances, many of which are beyond Altergy’s control. The statements in this press release are made as of the date of this press release, even if subsequently made available by Altergy on its website or otherwise. Altergy does not undertake any obligation to update or revise these statements to reflect events or circumstances occurring after the date of this press release. Although Altergy does not make forward-looking statements unless it believes it has a reasonable basis for doing so, Altergy cannot guarantee their accuracy. The foregoing factors, among others, could cause actual results to differ materially from those described in these forward-looking statements.