California-based luxury electric vehicle startup Lucid Motors has begun construction of an assembly factory in Casa Grande, Arizona, the company announced in a blog post. Lucid said the factory will begin production of the company’s luxury electric flagship sedan called the Lucid Air in late 2020.

Lucid announced that the local Planning and Zoning Commission gave final approval of the company’s multi-year master site plan. Land grading began back in September, and crews are currently drilling and forming the caissons that will provide the structural foundation of the facility.