The California-based startup has pulled in $108M over a fundraising round led by General Motors Ventures. The company’s pitch: Peak Energy says its batteries harness passive cooling, which makes them simpler and cheaper to operate than other tech.
Sodium’s rise to stardom: Sodium-ion batteries could edge out lithium-ion tech by avoiding the need for scarce lithium resources (instead, they rely on elements commonly found in seawater and mineral deposits across the globe).
What’s next: With over 6 GWh of customer commitments on the books, Peak is seeking to begin production at its new CA plant in early 2027.