Blue current is a pioneer in silicon based solid state batteries and has just secured a funding round from major players such as Amazon. Their technology replaces flammable liquid electrolytes with a stable solid state platform. The company has created a safer, higher performance energy storage solution that eliminates many of the hazards of lithium ion batteries such as environmental risks and safety.

The strategic partnership with amazon signals Amazon’s commitment to safety and environmental protection across its logistics and tech infrastructure.

Blue current’s technology builds on a first principle approach to solve common battery limitations. It uses earth abundant silicon and elastic polymer anodes to provide higher energy density and faster charging. By utilizing a fully dry electrolyte, the design removes the flammable liquids present in standard lithium ion batteries, thereby drastically reducing fire risks. Unlike other solid state batteries, these batteries can operate effectively at low pressures, simplifying the packaging and lowering system costs.

Blue current’s advantage is its ability to scale. It’s batteries can be manufactured using current lithium ion infrastructure, allowing for a faster and more cost-effective scaling strategy. The batteries are targeted at the mobility sector, powering long range electric vehicles with rapid charging capabilities. Another sector that Blue targets is stationary storage, providing safe, reliable grid scale energy storage for homes and industrial sites.