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Hydrogenics Corporation (Nasdaq:HYGS) (TSX:HYG) ("Hydrogenics" or "the Company"), a leading developer and manufacturer of hydrogen generation and hydrogen-based power modules, today announced the delivery delay of two projects scheduled for shipment in the fourth quarter. The revenue associated with these customers, approximately $5 million in aggregate, will now be recognized in the first quarter of 2015. 

"Supplier material issues have, unfortunately, caused near-term delays in planned shipments to two important customers this quarter," said Daryl Wilson, President & CEO of Hydrogenics. "These supplier constraints, exacerbated by the fact that the materials in question failed our internal quality inspection process, means that customer shipment is impossible until early in the first quarter of 2015. While we still expect to achieve positive Adjusted EBITDA1 in the fourth quarter, we are unable to reach our planned target of exceeding $50 million in revenue and achieving break-even Adjusted EBITDA1 for 2014 as a whole. While we are clearly disappointed with the negative impact of these timing issues, the cost to rectify the supplier material delays will not be significant. In addition, there has been no fundamental change in the Company's long-term outlook. We anticipate strong growth in Power-to-Gas applications and utility-scale power generation fuel cell projects in the coming year."

Notes:

1. Adjusted EBITDA is defined as net loss excluding stock based compensation (both cash settled long term compensation indexed to share price and share based compensation), other finance income and expenses, depreciation and amortization. These items are considered by management to be outside of Hydrogenics' ongoing operational results. Adjusted EBITDA is a non-IFRS measure and may not be comparable to similar measures used by other companies.

About Hydrogenics

Hydrogenics Corporation is a world leader in engineering and building the technologies required to enable the acceleration of a global power shift. Headquartered in Mississauga, Ontario, Hydrogenics provides hydrogen generation, energy storage and hydrogen power modules to its customers and partners around the world. Hydrogenics has manufacturing sites in Germany, Belgium and Canada and service centers in Russia, Europe, the US and Canada.

Forward-looking Statements

This release contains forward-looking statements within the meaning of the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995, and under applicable Canadian securities law. These statements are based on management's current expectations and actual results may differ from these forward-looking statements due to numerous factors, including: our inability to increase our revenues or raise additional funding to continue operations, execute our business plan, or to grow our business; inability to address a slow return to economic growth, and its impact on our business, results of operations and consolidated financial condition; our limited operating history; inability to implement our business strategy; fluctuations in our quarterly results; failure to maintain our customer base that generates the majority of our revenues; currency fluctuations; failure to maintain sufficient insurance coverage; changes in value of our goodwill; failure of a significant market to develop for our products; failure of hydrogen being readily available on a cost-effective basis; changes in government policies and regulations; failure of uniform codes and standards for hydrogen fuelled vehicles and related infrastructure to develop; liability for environmental damages resulting from our research, development or manufacturing operations; failure to compete with other developers and manufacturers of products in our industry; failure to compete with developers and manufacturers of traditional and alternative technologies; failure to develop partnerships with original equipment manufacturers, governments, systems integrators and other third parties; inability to obtain sufficient materials and components for our products from suppliers; failure to manage expansion of our operations; failure to manage foreign sales and operations; failure to recruit, train and retain key management personnel; inability to integrate acquisitions; failure to develop adequate manufacturing processes and capabilities; failure to complete the development of commercially viable products; failure to produce cost-competitive products; failure or delay in field testing of our products; failure to produce products free of defects or errors; inability to adapt to technological advances or new codes and standards; failure to protect our intellectual property; our involvement in intellectual property litigation; exposure to product liability claims; failure to meet rules regarding passive foreign investment companies; actions of our significant and principal shareholders; dilution as a result of significant issuances of our common shares and preferred shares; inability of US investors to enforce US civil liability judgments against us; volatility of our common share price; and dilution as a result of the exercise of options; and failure to meet continued listing requirements of Nasdaq. Readers should not place undue reliance on Hydrogenics' forward-looking statements. Investors are encouraged to review the section captioned "Risk Factors" in Hydrogenics' regulatory filings with the Canadian securities regulatory authorities and the US Securities and Exchange Commission for a more complete discussion of factors that could affect Hydrogenics' future performance. Furthermore, the forward-looking statements contained herein are made as of the date of this release, and Hydrogenics undertakes no obligations to revise or update any forward-looking statements in order to reflect events or circumstances that may arise after the date of this release, unless otherwise required by law. The forward-looking statements contained in this release are expressly qualified by this.

CONTACT: Hydrogenics Contacts:
         
         Chris Witty
         Hydrogenics Investor Relations
         (646) 438-9385
         cwitty@darrowir.com
         
         Bob Motz, Chief Financial Officer
         Hydrogenics Corporation
         (905) 361-3660
         investors@hydrogenics.com