Solid Power, Inc., a prominent solid-state battery technology developer, disclosed its Q2 and first half of 2026 operational and financial performance. Key achievements include enhancing electrolyte performance through collaboration with Samsung SDI and BMW. The company has also progressed discussions with major partners for a potential joint venture aimed at scaling up electrolyte production. Solid Power trades on Nasdaq under the symbol SLDP, and is based in Louisville, Colo.