•Terafab, announced March 21, 2026, aims to produce up to 1 terawatt of AI compute per year via a full‑stack chip fab in Austin for both terrestrial and space use—Tesla, SpaceX, xAI are confirmed partners (en.wikipedia.org)
Terafab — a joint semiconductor fabrication complex announced by Tesla, SpaceX, and xAI — is being built next to Giga Texas in eastern Travis County, with an investment ranging from $20 billion to $25 billion.
In late March, Musk announced Tesla and SpaceX plan to build a chip manufacturing plant dubbed “Terafab,” kicking the project off with an advanced technology fab on the Gigafactory Texas campus.
Tesla Inc. became a focal point of online debate in the final week of March 2026 after unveiling TeraFab, a proposed semiconductor manufacturing initiative valued at approximately $25 billion in Austin, Texas.
According to Musk's plan, Terafab will consist of two large wafer fabs located in Austin, Texas. The initial investment is expected to be $25 billion, with the final scale potentially exceeding $100 billion.
The Terafab initiative underscores ... The U.S. sees the $20 to $25 billion project as a strategic investment to reduce reliance on foreign chip suppliers like TSMC and Samsung....
“Terafab aims to bring all aspects of chip production — from design to fabrication to packaging — under one roof. Musk said the facility is intended to produce up to 1 terawatt of compute annually.
At a landmark TERAFAB event in Austin, Elon Musk outlined a 10-year chip roadmap that will underpin the shared ambitions of Tesla, xAI, and SpaceX. While attention centered on the forthcoming AI5 and AI6 processors destined to power millions of robotaxis and Optimus humanoid robots, another highly specialized design quietly appeared in presentation slides and a lunar mass-driver video: the D3.
Last month, Musk announced SpaceX and Tesla are building what he says will be the world’s largest chip manufacturing plant. The first phase of the project dubbed Terafab will be near Tesla’s Gigafactory outside Austin. The interest in the data center industry comes as SpaceX prepares for its initial public offering.
Many semiconductor experts view ... that TeraFab plans to hire engineers from Taiwan, likely igniting a "talent war" in the region. The report notes that Tesla is approaching TSMC's engineers in Taiwan to secure ...
The bank estimates that developing an initial 100,000 wafer-per-month capacity could require more than $60 billion in capital expenditure. Even at full utilization, Terafab’s production costs are expected to exceed those of TSMC’s advanced nodes, with wafer costs potentially 30% to 50% higher.
Building Terafab, a $20‑25 billion semiconductor fabrication facility, involves overcoming substantial obstacles related to equipment and expertise. One of the primary challenges is securing the critical advanced manufacturing equipment essential for semiconductor production. Among these, Extreme Ultraviolet (EUV) lithography machines, primarily supplied by ASML, are not only costly but also have extensive backlogs, complicating Tesla and SpaceX's plans for an accelerated timeline as discus
Elon Musk has announced the construction of Terafab, a $25 billion chip manufacturing facility aimed at challenging NVIDIA's dominance in the AI chip market. The facility will produce 2-nanometer chips, with the first product, the Tesla AI5, ...
Laying out his portfolio: Tesla has millions of vehicles and robots on the ground. xAI boasts the Grok large language model. SpaceX possesses rockets capable of launching payloads into space. Starlink operates a global satellite network that transmits data back to Earth. Now, Terafab fills in the missing piece — semiconductor manufacturing.
The facility will manufacture two ... xAI’s orbital data centers. ... The project’s audacious goal is to produce 1 terawatt (TW) of annual compute capacity, roughly 50 times current global AI chip output. Production is expected to begin modestly and scale rapidly, addressing Musk’s warning that chip supply could soon become the biggest constraint on Tesla, SpaceX, and xAI growth. By vertically integrating manufacturing tailored to their exact needs, Terafab eliminates ...
The facility will manufacture two ... xAI’s orbital data centers. ... The project’s audacious goal is to produce 1 terawatt (TW) of annual compute capacity, roughly 50 times current global AI chip output. Production is expected to begin modestly and scale rapidly, addressing Musk’s warning that chip supply could soon become the biggest constraint on Tesla, SpaceX, and xAI growth. By vertically integrating manufacturing tailored to their exact needs, Terafab eliminates ...
The facility will manufacture two ... xAI’s orbital data centers. ... The project’s audacious goal is to produce 1 terawatt (TW) of annual compute capacity, roughly 50 times current global AI chip output. Production is expected to begin modestly and scale rapidly, addressing Musk’s warning that chip supply could soon become the biggest constraint on Tesla, SpaceX, and xAI growth. By vertically integrating manufacturing tailored to their exact needs, Terafab eliminates ...
The facility will manufacture two ... xAI’s orbital data centers. ... The project’s audacious goal is to produce 1 terawatt (TW) of annual compute capacity, roughly 50 times current global AI chip output. Production is expected to begin modestly and scale rapidly, addressing Musk’s warning that chip supply could soon become the biggest constraint on Tesla, SpaceX, and xAI growth. By vertically integrating manufacturing tailored to their exact needs, Terafab eliminates ...