Lucid Motors (NASDAQ: LCID) is planning to expand its AMP-1 production facility in Casa Grande, Arizona, with construction starting in 2023, documents show.
Lucid is set to begin construction on the third phase of its AMP-1 production plant sometime in 2023, with the project extending into 2024 and “possibly into 2025,” Teslarati learned.
Lucid’s current construction processes and discussions regarding Phase 3 are generalized in Casa Grande documents:
“Construction of the Phase 2 Lucid building is still underway and will be well into FY23. Additionally, Lucid is discussing starting work on future phases associated with the build-out of their development on Lot 1 of the Lucid Final Plat. This additional construction is likely to start in FY23 and run into FY24 and possibly into FY25.”
The Phase 3 expansion will not only build new buildings but will also increase the size of existing facilities, which will help support the company’s hopes of boosting production to 400,000 units every year. It will also add a Customer Experience Center, increasing foot traffic to Lucid’s production plant.
Lucid is preparing for an increase in vehicle traffic at the Casa Grande factory. Not only will an increase in vehicle production add more haulers to the local roadways, but the addition of a Customer Experience Center will add visiting vehicles to the property. Due to this, The City of Casa Grande is investing nearly $7 million to expand and improve roadways near the site, including Thornton Rd. from Peters Rd. to Selma Highway:
“The city is financially responsible for all aspects of the project, including payment to the EMW JV in the amount of $6,913,116.56 upon completion of their work. There is also included a project contingency amount of $315,247.44 for unforeseen conditions. Total Guaranteed Maximum Price Stage 2 (GMP 2) for Thornton Road – Selma Highway to Peters Road is $7,228,364.00.”
Lucid and the City of Casa Grande will expand roadways near the automaker’s AMP-1 facility. “Roadway construction improvements to Thornton Road are being conducted to increase the capacity of the road to facilitate the development of Lucid Motors and to assist in the safety and mobility of the traveling public in and around the area.” (Credit: Google Maps)
Currently, Lucid’s Phase 2 expansion is still underway. This expansion project, known as Phase 2, started in 2021 and is still being completed. It will not be finished until “well into 2023,” according to the documents seen by Teslarati.
In late 2020, we initially reported on the start of the Phase 2 expansion, which included the construction or modification of several facilities:
- Body in White Expansion
- Stamping Plant
- General Assembly
- Powertrain Plant
- General Warehousing
- Several Supporting and Auxiliary Structures
The Phase 2 expansion of the AMP-1 facility will supplement Lucid’s continuously-growing order bank, while Phase 3 will support new building construction and existing building expansion. The company has struggled to keep production lines rolling due to “extraordinary supply chain and logistics challenges,” it said during its recent Q2 Earnings Call. The automaker also slashed production output projections for the year by 50 percent, only expecting to build between 6,000 and 7,000 units in 2022.
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Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
