Trending Now - Elon Musk Unveils Texas Plant for Billions of AI Chips and Space Ops

WHO:

Elon Musk, chief executive officer of Tesla and SpaceX, announced the Terafab project.

Elon Musk, chief executive officer of Tesla and SpaceX

Tesla, SpaceX, and xAI

WHAT:

Musk stated that the Terafab project will produce chips that could support up to 200 gigawatts per year of computing power on Earth, and up to a terawatt in space.

Musk mentioned that the satellite, referred to as "AI Sat Mini," would provide 100 kilowatts of power for AI processors on board.

Musk said, "For some reason there’s been a bizarre debate about radiators in space," addressing concerns about heat rejection for the satellites.

Musk indicated that the "mini" designation for the satellite reflects plans for future larger satellites with a megawatt of power.

Musk stated that the Terafab project seeks to produce one terawatt of processors annually, which he claims is 50 times the combined production rate of all manufacturers of chips used today in advanced applications such as AI.

Musk mentioned that the "vast majority" of the production from the Advanced Technology Fab will go to a chip called D3, optimized for use in space, designed to run hotter than terrestrial chips and with radiation protection.

Musk showed an illustration of an “AI Sat Mini” satellite that would provide 100 kilowatts of power for AI processors on board.

Musk stated that the Terafab project aims to be the "largest chip manufacturing facility ever."

Musk mentioned that the Terafab will produce chips for both terrestrial purposes, such as powering Full Self-Driving and Optimus robots, and high-powered chips for space applications.

Musk expressed gratitude to existing supply chain partners like Samsung, TSMC, and Micron.

Musk stated that the Terafab project could support up to 200 gigawatts per year of computing power on Earth, and up to a terawatt in space.

The Terafab project is estimated to cost at least $20 billion.

Musk stated that the Terafab aims to produce a terawatt of computing power each year.

Musk mentioned that the Terafab will produce two types of chips: one for terrestrial purposes and another more high-powered chip for space applications.

Musk said, "We either build the Terafab or we don't have the chips. And we need the chips so we're going to build the Terafab."

Elon Musk announced the Terafab project to manufacture chips for robotics, artificial intelligence, and space data centers.

The project will eventually produce Musk's own chips for Tesla, xAI, and SpaceX.

Musk stated that the project will start with an “advanced technology fab” equipped to make and test various types of chips.

WHERE:

The Terafab project will be located in Austin, Texas.

WHEN:

Musk filed an application with the Federal Communications Commission in late January 2026 for a constellation of up to one million satellites.

Musk filed an application with the Federal Communications Commission in late January 2026 for a constellation of up to one million satellites to be used as an orbital data center for AI applications.

Musk outlined the Terafab initiative during a talk on March 21, 2026.

Musk filed an application with the Federal Communications Commission to launch a million satellites to create an "orbital data center" earlier in 2026.

The announcement was made in March 2026.

WHY:

Musk referred to the processors as the “missing ingredient” in his plans to deploy a large constellation of satellites to serve as an orbital data center.

Musk highlighted the chip industry's inability to meet the growing demand due to the boom in the AI industry.

Musk expressed concern about the chip industry's ability to keep up with demand due to the boom in the AI industry.

Musk indicated that the current capacity of chip manufacturers only meets about two percent of what Tesla and SpaceX need for future computing power.

The motivation behind the Terafab project is to create a self-sufficient chip manufacturing capability for Tesla, SpaceX, and xAI.

HOW:

Musk concluded his presentation with a video showing future data center satellites being built on the moon and launched using an electromagnetic mass driver.

Musk indicated that the Terafab project will start with an Advanced Technology Fab equipped to make and test various types of chips.

Musk mentioned that building a chip fabrication plant is complex and requires billions of dollars, many years, and specialized equipment.

The Terafab project will start with an Advanced Technology Fab in Austin, Texas, equipped to make and test various types of chips.

The project will begin with a smaller scale fabrication facility before expanding to a larger one.

(UPDATED March 23, 2026 13:31 UTC)

In a major announcement today, Elon Musk revealed the Terafab project, which aims to produce chips capable of delivering up to 200 gigawatts of computing power annually on Earth and a staggering terawatt in space. Musk also introduced the "AI Sat Mini," a satellite designed to provide 100 kilowatts of power for onboard AI processors, while addressing concerns about heat rejection in space. He wrapped up his presentation with a video showcasing plans for future data center satellites being constructed on the moon and launched via an electromagnetic mass driver.

(UPDATED March 23, 2026 05:38 UTC)

In a significant development, Elon Musk outlined his ambitious Terafab initiative during a talk on March 21, aiming to produce one terawatt of processors annually, which he claims is fifty times the current combined output of all chip manufacturers for advanced applications like AI. Musk emphasized that most of this production will focus on a specialized chip called D3, designed for space use with enhanced heat tolerance and radiation protection, while also showcasing an “AI Sat Mini” satellite capable of delivering 100 kilowatts of power for onboard processors. He concluded his presentation with a video illustrating the future construction of data center satellites on the moon, which would be launched using an electromagnetic mass driver.

(UPDATED March 22, 2026 23:17 UTC)

Elon Musk announced the launch of the Terafab project, which aims to be the largest chip manufacturing facility ever, producing chips for both terrestrial uses like Full Self-Driving and Optimus robots, as well as high-powered chips for space applications. He expressed gratitude to supply chain partners including Samsung, TSMC, and Micron, and noted that the chip industry is struggling to keep up with the increasing demand driven by the AI boom. Additionally, Musk filed an application with the Federal Communications Commission earlier this year to launch a million satellites to create an "orbital data center."

(UPDATED March 22, 2026 21:11 UTC)

In a recent announcement, Elon Musk revealed that the Terafab project has the potential to deliver up to 200 gigawatts of computing power annually on Earth and a staggering terawatt in space. He voiced concerns about the chip industry's capacity to meet the surging demand driven by the rapid growth of the AI sector. Musk also highlighted the complexities involved in constructing a chip fabrication plant, noting that it requires billions of dollars, many years, and specialized equipment to bring to fruition.

(UPDATED March 22, 2026 19:13 UTC)

Elon Musk announced that the Terafab project, which is estimated to cost at least $20 billion, aims to produce a terawatt of computing power each year. The project will create two types of chips: one for terrestrial use and a more powerful version for space applications, as Musk emphasized the necessity of building Terafab to meet the growing chip demands of Tesla and SpaceX. Construction will kick off with an Advanced Technology Fab in Austin, Texas, designed to manufacture and test these various types of chips.

(UPDATED March 22, 2026 17:16 UTC)

Elon Musk announced the launch of the Terafab project, which aims to manufacture chips for robotics, artificial intelligence, and space data centers, during a press event in Austin, Texas, earlier this month. This initiative will eventually produce Musk's own chips for Tesla, xAI, and SpaceX, starting with an advanced technology fabrication facility designed to make and test various types of chips. The project is driven by the goal of establishing a self-sufficient chip manufacturing capability for Musk's companies, beginning with a smaller scale facility before expanding to a larger operation.