Sila secures conditional $1.4B Pentagon commitment for U.S. anode production

Why it matters

The Pentagon is treating advanced battery materials as defense infrastructure. For Sila, the commitment could finance the factory scale that venture equity alone struggles to support.

Gene Berdichevsky, the former Tesla engineer who has spent 15 years trying to replace graphite inside lithium-ion batteries, has secured a $1.4 billion conditional Pentagon loan commitment for Sila to expand U.S. production of its silicon-carbon anode material.

The Department of Defense financing was announced on Friday, August 7, according to TechCrunch. It would support additional capacity at Sila's factory in Moses Lake, Washington, as American automakers and defense suppliers seek battery materials produced outside China.

The $1.4 billion figure describes a conditional commitment; no cash has been transferred to Sila. The commitment remains subject to financial, legal, technical and other diligence before closing. The Pentagon has selected Berdichevsky's manufacturing plan for backing, while Sila still has to satisfy the conditions needed to draw the loan.

For Berdichevsky, the federal financing advances the thesis that has shaped Sila since its founding in 2011. He was Tesla's seventh employee and a principal engineer on the Roadster battery, where he helped develop an early mass-produced automotive lithium-ion battery system. He later co-founded Sila with Georgia Tech professor Gleb Yushin and MIT-trained battery engineer Alex Jacobs.

Yushin supplied the materials-science foundation. Berdichevsky and Jacobs brought experience turning battery chemistry into packs and production systems. Sila's long bet was that silicon could store more energy than graphite without forcing battery manufacturers to abandon established lithium-ion cell formats.

From a materials invention to an industrial project

Sila's Titan Silicon is a silicon-carbon material designed to replace graphite in a battery anode. Sila says the material can provide a 20% energy-density improvement over high-performing graphite cells, charge in under 10 minutes in certain designs and integrate into existing pouch, cylindrical and prismatic cell production.

Those are Sila's performance claims, and results depend on the surrounding cell design. The commercial proposition is straightforward: cell manufacturers can improve energy density without building an entirely new battery architecture.

Sila first shipped its technology in the WHOOP 4.0 wearable in 2021. Sila has since announced supply relationships with Mercedes-Benz and Panasonic Energy, giving Berdichevsky a path into automotive production after proving the material in smaller consumer devices.

The larger challenge has always been manufacturing. Battery materials developed in laboratories can fail at commercial scale because yields fall, costs rise or performance varies between batches. Sila bought a 160-acre site with a facility exceeding 600,000 square feet in Moses Lake in 2022 and began operations there in September 2025.

The Moses Lake plant currently has about 2 GWh of annual anode-material capacity, according to TechCrunch. Sila plans to expand production fivefold, reaching tens of gigawatt-hours and enough material for more than 100,000 electric vehicles. Sila separately says the site was designed for further expansion, although those larger capacity targets remain company projections.

The Pentagon commitment follows a $300 million private funding round announced on July 21. Atreides Management and Sutter Hill Ventures led that financing, with participation from 8VC, Bessemer Venture Partners, Matrix Partners and funds advised by T. Rowe Price. PitchBook data cited by TechCrunch puts Sila's total private funding above $1.5 billion.

The two financings serve different purposes. Equity gives Sila capital that does not require repayment, at the cost of diluting shareholders. A federal loan can supply substantially more money for factory construction, provided Sila clears the closing conditions and eventually produces enough cash to service the debt.

Defense gives Sila a second route to scale

Sila built its industrial plans around electric vehicles, but the Pentagon commitment widens the customer case. High-energy batteries are valuable in drones, satellites, portable communications, sensors and robotic systems because every gram allocated to a battery competes with payload, armor or other equipment.

Sila has been positioning Titan Silicon for those markets through its defense business. Sila says its material can extend runtime or reduce battery weight across unmanned systems, soldier electronics and intelligence equipment. The loan commitment leaves open whether Sila has won a specific military procurement contract. It gives the Pentagon a financial interest in creating domestic capacity that defense suppliers could use.

That policy goal reaches beyond Sila's chemistry. Benchmark Mineral Intelligence estimates that Chinese companies control roughly three-quarters of the graphite-anode supply chain. A silicon-carbon material made in Washington offers buyers an alternative that can improve battery performance while reducing exposure to tariffs, export restrictions and concentrated overseas processing.

Sila is competing for that opening with other heavily financed battery developers. Group14 Technologies raised $463 million in 2025 and operates silicon-carbon material facilities in Washington and South Korea. Amprius sells silicon-anode cells into aviation and drone markets, placing it closer to the finished-battery customer.

Berdichevsky's advantage rests on proving that Sila can manufacture consistent material at automotive volumes from a U.S. plant. The $1.4 billion commitment supplies a possible route through the capital-intensive expansion ahead. It does not remove the production risk.

Sila has already crossed several hurdles that stop materials startups: commercial shipment, named automotive customers and operation of a gigawatt-hour-scale factory. The Pentagon is preparing to finance the next step because the same battery attributes Berdichevsky pursued for electric cars are increasingly relevant to drones, robotics and other military systems.