Hoku’s US$700m polysilicon plant sells for US$5.3 million

Facebook
Twitter
LinkedIn
Reddit
Email

Hoku Materials’ never-used polysilicon plant in Idaho has sold at auction for US$5.3 million. The company had invested an estimated US$700 million in the facility.

The site was bought by JH Kelly, the general contractor that built the plant, which claims still to be owed US$25 million. JH Kelly claims to have paid all its sub-contractors for their work at the site.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

JH Kelly is also pursuing legal action against Hoku’s parent company, Tianwei New Energy Holdings.

Attempts to sell the plant piecemeal attracted bids totalling just US$4.78 million with industrial storage tanks, office furniture and fork lift trucks all on offer.

The sale reverted to the job lot and JH Kelly submitted the highest bid for the entire site.

Hoku has filed for Chapter 7 bankruptcy and has estimated debts of US$1 billion. A trustee for the company has recommended that the federal court accept the offer for the Pocatello plant with a decision expected on 12 November, according to local press reports.

Read Next

May 20, 2026
The California Independent System Operator (CAISO) Board of Governors has approved the ISO’s 2025-2026 transmission plan, which accommodates 45 GW of new solar PV.
May 20, 2026
Price is the main barrier to PPAs being transacted in the UK market today, a panel at the Renewable Procurement and Revenue Summit said.
May 20, 2026
GameChange Solar has partnered with First Solar to support the deployment of domestically manufactured thin-film solar modules in India. 
May 20, 2026
European solar manufacturing start-up Carbon has abandoned its plan to build a 5GW module assembly plant in France due to a lack of conditions required for EU-made solar PV manufacturing.
May 20, 2026
The US$300 million North Star platform will target investments across solar, wind, hybrid and energy storage projects. 
May 20, 2026
HD Renewable Energy has partnered with Greensteel Australia to establish a long-term renewable energy partnership for green steel production.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)