Renewable Energy Corporation


an industry leader

REC Silicon is a global leader in silane-based, high-purity silicon materials.

REC Silicon ASA is a leading producer of advanced silicon materials, supplying high-purity polysilicon and silicon gases to the solar and electronics industries worldwide. We combine over 30 years' experience and best-in-class proprietary technology to deliver on customer expectations. Our two U.S. based plants have a capacity of more than 20,000 MT high-purity polysilicon. REC Silicon is headquartered in Fornebu, Norway and listed on the Oslo stock exchange under the ticker: REC.

rec silicon worldwide

With two U.S. based manufacturing facilities and sales support offices in the U.S. and Asia, REC Silicon is helping energy and technology providers worldwide to shape the future with its advanced silicon materials.


Headquartered in Fornebu, Norway, our production facilities include two U.S. based silicon materials plants in Moses Lake, WA, and Butte, Montana. To read more about REC Silicon operations, go to silicon production.

Products and markets

There's a strong connection to the operations of REC Silicon and many quality of life technologies. Signature Silane® is used to make polysilicon for the solar industry and also in the production of consumer electronics. Whether downloading music, watching a video, or making a quick call home to the family, REC Silicon is helping to make tablets, digital music players, TVs, smartphones and most other electronic devices, possible.

A complete overview of products and information on how to buy can be found in the products section.

Key Facts

Most of today's consumer electronics are made using Signature Silane® – one of the silicon materials REC Silicon manufactures.

REC Silicon Quick Facts

World's largest manufacturer of Granular Polysilicon (NextSi™) from Fluid Bed Reactor (FBR) technology for solar applications.

NextSi™ proprietary process significantly lowers cost and uses 90% less power than the traditional Siemens process.

World’s largest manufacturer and supplier of Silane Gas and specialty silicon gases. Also world's largest ISO module container fleet.

One of the world’s largest producer of ultra-pure Float Zone (FZ) Polysilicon for electronic industry.

Visit the download center to view Annual Reports and Quarterly Reports from previous years.