Why Commonwealth Fusion Systems’ superconducting magnet sale is more than it seems
What is Commonwealth Fusion Systems shipping to UW-Madison?
Commonwealth Fusion Systems (CFS) is shipping a pair of its specialized magnets to the University of Wisconsin-Madison1. These magnets are useful for various applications, and the deal signifies the maturity of the fusion sector, which now supports supply agreements in addition to research and development partnerships.
When will CFS start its demonstration reactor, SPARC?
CFS is targeting the completion of its demonstration reactor, SPARC, for 2025. The company is currently constructing the device, which will be the world's first fusion device that can create and confine a plasma that produces more energy than it consumes.
What type of magnets has CFS developed?
CFS has developed high-temperature superconducting (HTS) magnets, specifically using rare earth barium copper oxide (REBCO) material. These magnets produce an incredibly strong magnetic field, allowing them to be made smaller while still effectively confining the white-hot plasma within a fusion reactor. This breakthrough has significant implications for the feasibility and cost-effectiveness of commercial fusion power plants.