Announcements

Altergy’s Fuel Cell Systems Now Supplying Eco-Friendly Power for Union Pacific Railroad

Folsom CA, July 28, 2011 – Altergy Systems announced today that it’s Freedom Power™ hydrogen fuel cell systems are now supplying clean “zero emission” power to Union Pacific Railroad in yet another eco-friendly back-up power application.

Union Pacific Stockton Facility	Easy "Turn Key" Installation

The first Altergy Freedom Power™ fuel cell system was recently installed at Union Pacific’s Stockton telecom facility where it is now supplying back-up power for telecommunications including railway switching, communication, and various other crucial railway demands.

Simple Set Up	Fully Operational in Hours

Union Pacific operates North America's premier railroad franchise, covering 23 states in the western two-thirds of the United States. Union Pacific Railroad is also part of the SmartWay Transportation Partnership, an innovative collaboration with the Environmental Protection Agency to increase energy efficiency while reducing greenhouse gasses and air pollution.

Altergy VP Mickey Oros and Union Pacific's Regional Director Tommy Shadwick

“We are extremely pleased to be associated with a company as prestigious and historic as Union Pacific Railroad” says Eric Mettler, Altergy’s President and CEO. “Utilizing Altergy’s zero emission fuel cell systems demonstrates UP’s continuing dedication to being America’s “environmentally responsible transportation leader”. We’re definitely proud to “be on board” with Union Pacific in what we believe can be the first of many exciting new applications for our fuel cell systems for various transportation demands”.

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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.