09/23/2026
Your energy can do more. ⚡🦊
We’re excited to announce that Fox ESS has completed VPP integrations across multiple U.S. markets, opening new opportunities for our customers to participate in grid-support programs and unlock additional value from their energy storage systems.
Our approved VPP programs now include:
🇵🇷 Puerto Rico — LUMA CBES
🌴 California — CA VPP Programs
🌲 Maine — Small Battery Management
🤝 Delaware & Virginia — Electric Co-op Battery Program
For California, program eligibility and participation depend on the customer’s utility. Fox ESS will help optimize enrollment based on the customer’s location and available program opportunities, which may include DSGS Option 3, DSGS Option 4, ELRP A.4, and Resource Adequacy.
This is more than just storing energy.
It’s about using energy smarter, supporting a more flexible grid, and creating more value from every battery installed.
And we’re just getting started. More VPP integrations are already in development as we continue expanding opportunities for Fox ESS customers across North America.
More markets. More opportunities. More ways to make your energy work for you.
Store it. Use it. Participate. Live it. 🦊