Tesla is mentioned as a co-developer of “Terafab” and “Macrohard”: The estimated cost of a “Terafab”, or a semiconductor fab with 1 terawatt of annual compute capacity, would cost around $80 billion in the US.
It also folded in AI business xAI in a mostly stock-based deal in February. The company has also partnered with Tesla on a chip-making project called Terafab. The combined story – powerful satellite internet business paired with big AI ambitions – makes this a rare and attractive story for investors.
Elon Musk said he would build an advanced technology fabrication plant in Austin as he looks for a larger site to build his "Terafab" chip manufacturing plant that would eventually produce enough chips for 1 trillion watts, or 1 terawatt, of compute each year.Jay Janner/Austin American-Statesman
The Austin-based company also operates ... satellites. In recent months, Musk has shifted SpaceX's focus toward building solar-powered orbital data centers, which the billionaire has said will be necessary to train powerful AI models and eventually turn humanity into a multi-planetary civilization. The company is also collaborating with Tesla to build a sprawling "Terafab" that would manufacture specialist chips for space-based ...
This massive compute framework is backed by a 1-gigawatt data center cluster, which already supports 117 million monthly active users utilizing Grok’s integrated AI features on the X platform. SpaceX is also diversifying its high-tech partnerships, having secured options to acquire coding tools like Cursor for $60 billion and teaming up with Tesla on the massive Intel-backed TERAFAB chip manufacturing project.
In March 2026, Tesla, SpaceX, and xAI announced Terafab, a joint $25 billion chip manufacturing complex near Giga Texas in Austin. The project produces two chip families. The AI5 and AI6 processors will power ...
Anthropic just signed on as a $1.25 billion per month customer of SpaceX’s data centers through 2029. There’s a chip manufacturing project with Tesla and Intel called Terafab, targeting a terawatt of compute per year.
On TeraFab: Andrew puts Elon’s TeraFab at a 15-20 year project, not 5-10. “Fabs are pyramids. Even with the exact same ASML equipment, Samsung and TSMC aren’t at the same node. The received wisdom from generations of fab building cannot be underestimated.
Fouquet said a plan like Musk's TeraFab, a large-scale chip plant intended to supply Tesla, xAI and SpaceX, would stretch toolmakers' capacity over the coming years and it may materialize.
There is also some room for Tesla to grow in other ways. The recent pre-IPO S-1 filing from Tesla mentioned a couple names that do not get a lot of airplay these days. One of these names is Terafab, Tesla’s chip fabrication system it is getting together with Intel (INTC).
Un colosse de silicium au cœur du Texas, capable de redéfinir les équilibres de l'industrie des semi-conducteurs. Mais derrière l'ambition démesurée de TeraFab, les documents officiels peignent un tableau beaucoup plus fragile.
Terafab — the chip manufacturing joint venture with Tesla and Intel that is supposed to make SpaceX vertically integrated all the way down to silicon — is presented in the prospectus as a strategic pillar.
Wall Street analyst Dan Ives from ... investment worth $2B · Both organizations are collaborating on Terafab, a semiconductor manufacturing facility...
The direct chip suppliers depend on a “concentrated group of advanced semiconductor fabrication facilities.” The ability to scale orbital AI “depends on our ability to access a sufficient number of AI chips, significantly more than are currently available to us.” · The answer is called Terafab.
The two firms are working together on several major projects, including a high-tech chip-making facility known as Terafab and the development of a shared digital AI assistant.
Based on customer base, revenue exposure, and where dollars are flowing today, Applied Materials looks best positioned to benefit regardless of how the chip race shakes out. If Terafab gets built, AMAT sells the tools. If it never breaks ground, TSMC and Samsung still buy.
Wedbush’s Dan Ives estimates there is a significant chance of a Tesla–SpaceX merger by 2027, pointing to shared AI, data, and infrastructure ambitions. He highlights the Terafab semiconductor project and overlapping leadership as developments that could support closer alignment.