Solid Power

Solid Power, Inc. (Nasdaq: SLDP) is a Louisville, Colorado-based solid-state battery company founded in 2011 as a spinout from the University of Colorado Boulder. The company develops all-solid-state rechargeable batteries using a proprietary sulfide solid electrolyte that replaces the flammable liquid electrolyte in conventional lithium-ion batteries, offering improved safety, energy density, and temperature stability. Key investors include BMW and Ford.