Blue Current
Volta MemberVFHayward, California, United States
About
Blue Current develops fully dry solid-state batteries built on a silicon elastic composite anode, for electric vehicles, consumer electronics and stationary storage.
Proprietary elastic polymers in the composite deal with silicon's expansion problem, and the cells contain no flammable liquids or gels. The company quotes more than 750 Wh/L, 2,000 full depth cycles and 20% lower cost. Blue Current was founded in Berkeley in 2014 and moved to Hayward, California, in 2019. Its headquarters there has more than 4,000 square feet of dry room space and battery testing facilities, and its pilot line began producing 2 Ah cells in 2026.
From the Battery Report
Battery Report 2025 · chapterCell & Pack ManufacturingVolta Foundation's annual report on this part of the battery industry.Videos
Blue Current in a Volta Foundation video.
Supply Chain Segments
Location Info
- HQ
- Hayward, California, United States
Sources
Chemistry: Silicon Anode
- Blue Current Solid-State Silicon Elastic Composite Battery Technology · Company site · checked Oct 2026“We developed the first fully dry silicon composite anode battery platform with no compromises”
Chemistry: Solid State
- Blue Current Solid-State Silicon Elastic Composite Battery Technology · Company site · checked Oct 2026“Blue Current Solid-State Silicon Elastic Composite Battery Technology”
Quick Facts
- Team Size
- 51-200
- Funding
- Private
- Last Updated
- Oct 14, 2026
