Elon Musk launches Terafab to power next-gen AI and hardware boom

Elon Musk has launched Terafab, a groundbreaking chip manufacturing initiative jointly undertaken by Tesla, SpaceX, and xAI, aimed at revolutionizing semiconductor production to meet the surging demand for AI and autonomous hardware. Terafab plans to produce up to one trillion watts (a terawatt) of compute capacity annually by integrating logic, memory, and advanced packaging within a single facility, thereby reducing reliance on external suppliers. This initiative addresses the anticipated global shortage of high-performance chips critical for AI, robotics, and large-scale infrastructure, with a particular focus on supporting Tesla’s Optimus humanoid robots and autonomous vehicles. A key innovation in Terafab’s vision is the deployment of space-based solar power systems to generate and transmit energy from orbit, enabling a distributed network of AI satellites that could provide cheaper, continuous compute power than terrestrial data centers. Musk outlined a dual-chip strategy: one chip for Tesla’s Optimus robots and vehicles, and another, called D3, designed for AI data