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TOU

Browse 8 tou tools. Opening Time-of-Use Load Shifting Savings.

  • Time-of-Use Load Shifting SavingsSavings from moving kWh from peak to off-peak rate periods.Use this to see how much running appliances off-peak saves you.
  • Commercial Demand Charge CalculatorMonthly penalty from peak kW demand and $/kW tariff.Use this to understand your demand charges and target the peaks that cost most.
  • V2G Grid Buyback Revenue CalculatorEstimate monthly revenue from bidirectional EV export at utility buyback rates.Use this to see if selling power back from your EV is worth the wear.
  • Home Battery Arbitrage ROI CalculatorProfit from charging on cheap night rates and discharging at peak.Use this to find out if buying cheap night power to use at peak pays off.
  • Solar & EV Carbon Offset Calculatorkg CO₂ avoided from clean kWh vs. grid emissions factor.Use this to put a real number on the emissions your solar or EV avoids.
  • Grid Frequency Response Reward CalculatorEstimate monthly and annual revenue from battery or DER frequency-response programs—capacity kW, participation hours, and availability.Use this to estimate the extra income your battery could earn from grid programs.
  • Peak Shaving Potential CalculatorEstimate monthly and annual TOU savings from shifting peak kWh to off-peak—compare bills before and after load shifting.Use this to see how much shifting your peak usage would cut your bill.
  • Electricity Rate Plan Calculator (TOU vs Flat)Compare flat-rate vs. time-of-use monthly bills from your kWh split and peak, shoulder, and off-peak tariffs—see annual savings.Use this to pick the rate plan that's actually cheaper for how you live.

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