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.
Why It Matters
On TOU rates with 2:1+ peak/off-peak ratios, load shifting can save 10-20% on electricity bills without reducing consumption. Batteries automate this; smart appliances can help too.
Related Topics
Related Terms
Time-of-Use (TOU) Rate
An electricity pricing structure where rates vary by time of day. Peak hours (usually 4-9 PM) have higher rates.
Battery Storage
A system that stores excess solar energy for use when the sun isn't shining, providing backup power during outages.
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.