Solid Power(SLDP) - 2025 Q4 - Annual Results

Exhibit 99.1 SOLID POWER REPORTS FULL YEAR 2025 RESULTS LOUISVILLE, Colo., February 24, 2026 – Solid Power, Inc. (Nasdaq: SLDP), a leading developer of solid-state battery technology, today announced its operational and financial results for the full year 2025 and provided its outlook and objectives for 2026. Recent Business Highlights "2025 was a year of strong progress for Solid Power," said John Van Scoter, President and Chief Executive Officer of Solid Power. "We advanced our electrolyte technology and ...