Dustin Shindo, Chief Executive Officer of Hoku Scientific, Inc., presides over the closing bell.

Monday, April 30, 2007

Hoku Scientific, Inc.
[HOKU]

Hoku Scientific (Nasdaq:HOKU) is a clean energy technologies company that develops and manufactures fuel cell membranes and membrane electrode assemblies for stationary (including residential and back-up power applications) and automotive proton exchange membrane fuel cells. The Company is currently expanding its business to manufacture solar modules and polysilicon for the solar market. For more information visit www.hokuscientific.com.

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Click for larger pictures of the NASDAQ MarketSite. Additional Photographs for 04/30/2007 Download Hi-Res Quality Photo of this NASDAQ Market Open - Pictured: Dustin Shindo, Chief Executive Officer of Hoku Scientific, Inc., signs the podium at the closing bell. These photos are Copyright 2007, The Nasdaq Stock Market Inc. and available for re-publication by the news media only. Any commercial use is strictly prohibited without the prior written consent of The Nasdaq Stock Market Inc. © Copyright 2007, The NASDAQ Stock Market, Inc. Reprinted with the permission of The Nasdaq Stock Market, Inc.