"On average, a report done by DNV Energy Insights on behalf of Dominion (VA & NE NC) calculated participants saved about **$17 a year** on their bill."
Big fucking deal. I've always suspected that peak-shavers run by the utility company wouldn't save much. I've turned down all their installation promotions since the late 70s.
Dominion seeks to expand rate program designed to shift grid demand
https://vadogwood.com/2023/05/28/dominion-seeks-to-expand-rate-program-designed-to-shift-grid-demand/