How are VPPs treated in the capacity market?

As stated in the Q&A from Modeling Meeting 1 on April 29, 2026, the Company is working on a program to pilot Virtual Power Plants (VPPs) and may use pilot program data to determine its inclusion in future IRP modeling. Information about the pilot program is available here: https://www.dominionenergy.com/vpp.

Other Stakeholder Questions and Answers

As the Company continues to transition to more renewables, to what extent have you explored the use of real time/dynamic pricing as a way to shift customer demand in its IRP modeling and by what year would the Company begin implementing such a pricing model?
Are ELCCs of renewable plus storage competitive with fossil fuel generation?