Pentagon Backs Sila With a $1.4 Billion Loan to Scale Silicon Anode Output at Moses Lake
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Marin Holt
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- Loan commitment: $1.4 billion
- Current anode capacity: 2 GWh per year
- Federal package: $2 billion
- Prior equity round: $300 million
- Site size: 160 acres
The Office of Strategic Capital, the Pentagon’s investment arm, signed a conditional loan commitment worth up to $1.4 billion with Sila Nanotechnologies on August 7, 2026. The money would expand silicon-carbon anode manufacturing at the Sila plant in Moses Lake, Washington, and pay for a lithium-ion cell factory. It is the largest piece of more than $2 billion that Washington committed that week to battery and critical-minerals producers.
What the plant makes today
The Moses Lake site covers 160 acres and started operations in September 2025. Capacity runs at about 2 GWh of anode material a year. Sila wants to raise that roughly fivefold, which the company says would supply more than 100,000 electric vehicles. The loan is conditional, so Sila must clear the legal and technical conditions before any money moves.
Why the Pentagon wants anode capacity
Sila’s announcement cites Chinese control of more than 90% of the world anode material processing. It puts the Chinese share of global battery cell production above 80%. That concentration is the stated reason for the loan. Defense buyers need cells for drones, vehicles and portable power, and no domestic supplier makes them at that scale today. The same federal announcement funded three other companies in critical materials.
Why It Matters
Anode supply sets a hard ceiling on how fast domestic cell plants run, and grid-scale storage competes with vehicles for the same cells. A fivefold expansion at Moses Lake still lands near 10 GWh of anode output a year. That is small next to the cell capacity US plants have announced.
Read this loan as a floor under one supplier, not a fix for the anode gap. Two markers will show whether it worked. The first is the date the loan conditions actually close. The second is whether a named cell manufacturer signs for the expanded volume.
Critical Perspective
The Pentagon’s $1.4 billion loan to Sila is real money, but the expanded plant still lands near 10 GWh of anode material a year. That is a fraction of what established cell makers like LG Energy Solution consume. Federal manufacturing loans carry a mixed record, and the Solyndra loan guarantee is still the case every lender in this sector gets asked about. If the conditions close and no named cell manufacturer signs for the expanded volume, who takes the output?
The commercial position
Sila raised $300 million in July 2026 in a round led by Sutter Hill Ventures and Atreides Management. Private investment in the company now exceeds $1.5 billion. It holds supply agreements with Mercedes-Benz and Panasonic. The company’s Titan Silicon powder replaces graphite in the anode. Sila claims the material delivers up to 20% more range and 10-minute fast charging.
Sources
- Sila Nanotechnologies loan announcement (Business Wire)
- TechCrunch: Sila lands $1.4B Pentagon loan
- CleanTechnica: Silicon EV batteries earn $1.4 billion
- GlobeNewswire: Washington commits another $2 billion
