Periods when electricity demand is lower than average, often during nights and weekends, are designated for reduced pricing by utility companies. Residential customers may leverage these times to save money on their electricity bills by shifting energy-intensive activities, such as laundry or electric vehicle charging, to these designated periods. These hours are established based on regional power grid usage patterns and vary according to the specific provider and geographic location.
The significance of these discounted periods extends beyond individual cost savings. By encouraging a shift in energy consumption habits, utilities aim to balance the electrical load, reducing strain on the grid during peak times and increasing efficiency. Historically, this practice emerged as a way to better utilize power generation resources and minimize the need for costly infrastructure upgrades to meet peak demand. Lower energy consumption during peak demand leads to overall lower energy costs for everyone.