Hoku Corporation
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Hoku Materials Hoku Solar Hoku Fuel Cells
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Company Overview

Company Information

Hoku Corporation is a diversified clean energy technologies company with three business units: Hoku Materials, Hoku Solar and Hoku Fuel Cells. Hoku Materials plans to manufacture, market, and sell polysilicon for the solar market from its plant currently under construction in Pocatello, Idaho. Hoku Solar markets, sells and installs turnkey photovoltaic systems in Hawaii. Hoku Fuel Cells has developed proprietary fuel cell membranes and membrane electrode assemblies for stationary and automotive proton exchange membrane fuel cells.

Hoku Materials

We have developed, but are not currently conducting R&D, proprietary membrane electrode assemblies, or Hoku MEA, and membranes for PEM fuel cells powered by hydrogen

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Hoku Materials

Hoku Materials is in the process of constructing a polysilicon manufacturing plant with planned capacity of up to 4,000 metric tons per year, with customer shipments planned to begin in the second half of calendar year 2009.

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Hoku Solar

Hoku Solar is a provider of turnkey PV systems, offering installation services through direct sales, leases and power purchase contracts for commercial and select residential markets.

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