Silicon-Carbon Anode Advances

Sila Obtained a $1.4B Pentagon Loan for Moses Lake Expansion

Sila announced a $1.4 billion loan from the U.S. Department of Defense to expand production of its silicon-carbon anode material at its Moses Lake, Washington, factory. The material is designed to offer higher energy density than conventional graphite anodes, supporting longer-lasting or lighter batteries.

The Moses Lake facility began operating in September and currently produces about 2 GWh of anode material annually. Sila plans to expand the plant roughly fivefold, creating enough capacity to supply batteries for more than 100,000 EVs. The company also raised $300 million in July and has existing commercial agreements with Mercedes and Panasonic.

For defense and mobility customers, silicon-carbon anodes could support higher-performance batteries for applications such as drones and electric vehicles. The Pentagon financing also reflects growing U.S. efforts to strengthen domestic battery-material supply chains and reduce dependence on China-dominated graphite production.

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