New Duke Energy program helps South Carolina nonresidential customers lower costs while supporting a growing grid

PowerShare Storage offers bill credits to customers who enroll a qualifying energy storage system Program builds on solutions to help ensure long-term grid reliability and resilience GREENVILLE, S.C., May 27, 2026 /PRNewswire/ -- The Public Service Commission of South Carolina has approved the launch of a new nonresidential demand response program that leverages customer storage assets as flexible grid resources while delivering direct value to participating customers.