The company's nanoporous, pure silicon anodes replace traditional graphite anodes, resulting in cheaper (-20% costs), greener (-85% CO2 footprint), and higher energy density batteries (+70% compared to state-of-the-art, 1350Wh/L). The silicon anodes contain more capacity than graphite anodes and remain mechanically stable. Production is based on a roll-to-roll plasma deposition process that can be applied at scale in existing battery plants, making energy storage more efficient. LeydenJar Technologies' 100% Silicon anode is suitable for consumer electronics, automotive, and niche applications.