Press Release

Ormat Technologies, Inc. Files Universal Shelf Registration Statement

Company Release - 9/17/2008

RENO, Nev., Sept. 17 /PRNewswire-FirstCall/ -- Ormat Technologies, Inc. (NYSE: ORA), announced today that it has filed a universal shelf registration statement on Form S-3 with the Securities and Exchange Commission ("SEC"). The shelf registration statement, when declared effective by the SEC, will replace the Company's existing shelf registration filing whose effectiveness will expire in January 2009, and will provide Ormat Technologies the opportunity to issue various types of securities, including common stock, debt securities, warrants and units of Ormat Technologies, from time to time, in one or more offerings up to a total dollar amount of $1.5 billion.

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The shelf registration statement has been filed with the SEC but has not yet become effective. These securities may not be sold, nor may offers to buy be accepted, prior to the time that the shelf registration statement is declared effective. Following the effectiveness of the shelf registration statement, Ormat Technologies may periodically offer one or more of the registered securities in amounts, at prices, and on terms to be announced when, and if, the securities are offered. At the time any offering is made under the shelf registration statement, the offering specifics will be set out in a prospectus supplement. When available, a prospectus and prospectus supplement relating to any securities may be obtained from Ormat Technologies, Inc., 6225 Neil Road, Reno, Nevada 89511. Proceeds from the sale of securities registered would be used for various purposes including Ormat Technologies' general corporate purposes and those of its consolidated subsidiaries.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of any of these securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction.

About Ormat Technologies

Ormat Technologies, Inc. is the only vertically-integrated company primarily engaged in the geothermal and recovered energy power business. The Company designs, develops, owns and operates geothermal and recovered energy-based power plants around the world. Additionally, the Company designs, manufactures and sells geothermal and recovered energy power units and other power-generating equipment, and provides related services. The Company has more than four decades of experience in the development of environmentally- sound power, primarily in geothermal and recovered-energy generation. Ormat products and systems are covered by more than 75 patents. Ormat currently operates the following geothermal and recovered energy-based power plants: in the United States - Brady, Heber, Mammoth, Ormesa, Puna, Steamboat and OREG 1; in Guatemala - Zunil and Amatitlan; in Kenya - Olkaria; and in Nicaragua - Momotombo.

Safe Harbor Statement

Information provided in this press release may contain statements relating to current expectations, estimates, forecasts and projections about future events that are "forward-looking statements" as defined in the Private Securities Litigation Reform Act of 1995. These forward-looking statements generally relate to Ormat's plans, objectives and expectations for future operations and are based upon its management's current estimates and projections of future results or trends. Actual future results may differ materially from those projected as a result of certain risks and uncertainties. For a discussion of such risks and uncertainties, see "Risk Factors" as described in Ormat Technologies, Inc.'s Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 5, 2008.

These forward-looking statements are made only as of the date hereof, and we undertake no obligation to update or revise the forward-looking statements, whether as a result of new information, future events or otherwise.

     Ormat Technologies Contact:           Investor Relations Contact:
     Dita Bronicki                         Todd Fromer / Marybeth Csaby
     CEO                                   KCSA Strategic Communications
     775-356-9029                          212-896-1215/212-896-1236
     dbronicki@ormat.comtfromer@kcsa.com/mcsaby@kcsa.com

SOURCE Ormat Technologies, Inc.

Contact: Dita Bronicki, CEO of Ormat Technologies, +1-775-356-9029, dbronicki@ormat.com; or Investor Relations, Todd Fromer, +1-212-896-1215, tfromer@kcsa.com, or Marybeth Csaby, +1-212-896-1236, mcsaby@kcsa.com, both of KCSA Strategic Communications, for Ormat Technologies