CEPL ▼ -1.6% - Capstone Energy+, Inc. $CEPL - Capstone Energy+ Delivers Additional 2 MW for Major U.S. Natural Gas Infrastructure Project Capstone Energy+ delivered an additional 2 MW of power generation equipment for a major U.S. natural gas infrastructure project, yet shares fell 1.6% today, suggesting investors may have expected a larger deployment, faster timeline, or more detail on revenue impact from the announcement. 15-SEP-2026 08:16 AM ET