Demand Flexibility
The ability to shift or reduce electricity consumption in response to grid conditions, price signals, or renewable energy availability. Enabled by smart appliances, batteries, EV chargers, and water heaters.
Why It Matters
Demand flexibility is becoming monetizable through utility programs. Smart devices that shift loads to midday (when solar is abundant) help balance the grid and earn bill credits.
Related Terms
Demand Response
A program where utilities pay customers to reduce electricity usage during peak demand events, often by cycling AC units, adjusting thermostats, or discharging batteries to the grid.
Load Shifting
Moving electricity consumption from one time period to another — typically from expensive peak hours to cheaper off-peak hours — using timers, smart controls, or batteries.
Virtual Power Plant (VPP)
A network of distributed energy resources (solar, batteries, EVs, smart appliances) coordinated by a central platform to provide grid services collectively, functioning like a power plant.