A render of JetZero's planned Greensboro campus. Credit: JetZero A manufacturing campus covering 8 million square feet across 600 acres has begun construction in Greensboro, North Carolina. To put the scale in perspective, the facility is equivalent to approximately 140 football pitches. California-based JetZero announced a US$4.7bn investment for the production facility in 2024, a project that could create more than 14,500 jobs, according to the company.