- EN
- Newsroom
- Polysilicon News
- Article
REC Silicon mothballs polysilicon plant in Moses Lake as expected

In view of no visible progress in the trade negotiations between the USA and China, REC Silicon has announced today that it has placed its fluidized bed reactor (FBR) polysilicon plant at Moses Lake in the U.S. state of Washington in a long-term shutdown.
The company had already announced the shutdown on June 13 if access to the polysilicon market in China was not restored by July 15.
REC Silicon has laid off approx. 100 of the 150 employees at the plant. The remaining workforce will maintain the facility for a potential restart. Should the company regain access to the Chinese polysilicon market in the near term, it would re-hire its laid-off employees and restart production “immediately.”
Otherwise, REC Silicon estimates that it would take nine months and require an investment of US$50 million to re-commission the FBR plant after a complete shutdown.
Early on, Bernreuter Research has viewed it as unlikely that China would reopen its market to U.S. polysilicon imports.
Get more information ...
- on the background and ranking of the world’s top ten producers: polysilicon manufacturers
- on the Siemens process, FBR technology and UMG silicon: polysilicon production processes
- on the application of polysilicon in semiconductors and solar cells: polysilicon uses
- on the size, shares and trends of the market and China’s role: polysilicon market analysis
- on the current polysilicon spot price, charts, price forecast and history: polysilicon price trend
Gain in-depth insight – with the Polysilicon Market Outlook 2024
- Benefit from 76 pages full of rich data, in-depth analyses and detailed forecasts on the polysilicon, solar and semiconductor industries
- Learn all about the latest developments of polysilicon manufacturing technologies (Siemens process, fluidized bed reactor, upgraded metallurgical-grade silicon)
- Obtain comprehensive data on production volumes and capacities of 42 solar-grade and electronic-grade polysilicon plants from 2016 through 2024
- Gain insight into decisive market trends, based on four sophisticated scenarios of supply and demand through 2024
- Get valuable guidance with cash cost data on 25 solar-grade polysilicon plants and spot price forecasts through 2024
Learn all about the polysilicon market
Comments
Add a comment