Tesla Inc. (Nasdaq: TSLA) Chief Executive Officer Elon Musk Praise Tesla for its new dry electrode process breakthrough in lithium battery manufacturing.
On Saturday, a user posted on social media platform @tslaming shared a Tesla patent application that shows the company using newer battery chemistries by employing a dry electrode process in the manufacturing process.
Breaking down 🚨Tesla locks in its “secret recipe” for dry electrode manufacturing🔒
For years, the battery industry believed it was impossible to mass-produce dry electrodes, a laboratory trick that simply could not be scaled.
Released on January 29, 2026, patent application… https://t.co/1NJjqHkDY9 pic.twitter.com/PtMBILPrUf
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Musk welcomed the breakthrough in a response to the post on Sunday. The billionaire shared: “Scaling the dry electrode process is a major breakthrough in lithium battery production technology, but achieving scale is extremely difficult.”
As a major breakthrough in lithium battery production technology, the large-scale application of dry electrode technology is extremely difficult.
Congratulations @Tesla Engineering, production and supply chain teams, along with our strategic partner suppliers, contribute to this exceptional…
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On Sunday, Tesla’s official X chief outlined the benefits of the breakthrough, saying the dry electrode process helps reduce costs and energy use while also streamlining the factory. Tesla says the process also “dramatically” improves scalability.
Dry electrode manufacturing reduces cost, energy consumption and factory complexity while significantly increasing scalability https://t.co/z7NCaTR03S
In short, the dry electrode process does not require N-methyl-2-pyrrolidone (NMP), posing significant risks to the environment and human health.
Rather than coating the electrode with a wet solvent, the dry electrode process uses heat or pressure to coat the active material directly on the electrode, which then helps ions move from the cathode to the anode and vice versa.
