Tesla’s $25-40 Billion Terafab Moonshot: Can Elon Musk Conquer Semiconductors Amid Cash Crunch?
Elon Musk has a knack for jaw-dropping announcements, and his latest—Tesla’s “Terafab” project—is no exception. Just days ago, on March 14, 2026, Musk revealed on X (formerly Twitter) that Tesla’s massive AI chip fabrication facility, dubbed Terafab, would launch within seven days. Aimed at producing cutting-edge 2nm AI chips to power Full Self-Driving (FSD), the Cybercab robotaxi, and Optimus humanoid robots, this venture represents Tesla’s boldest pivot yet into semiconductor manufacturing. But with estimated costs ballooning to $25-40 billion—dwarfing even TSMC’s individual Gigafabs—and Tesla’s finances showing cracks, is this a genius stroke of vertical integration or a recipe for disaster?