What is the current status of the magnet development?

MIT has announced plans to work with a newly formed company, Commonwealth Fusion Systems, to pursue fusion as a source of unlimited, safe, carbon-free energy. MIT professor Zach Hartwig, one of the Institute’s leads on the effort, along with others in MIT’s Plasma Fusion and Science Center, spoke with MIT News about the group’s vision for a fusion-powered future.
— Read on news.mit.edu/2018/3q-zach-hartwig-mit-big-push-fusion-0309