Calculator, demand charge savings
Demand Charge Savings Calculator
Estimate an indicative monthly saving range from reducing your peak demand through battery peak-shaving or load management.
Assumptions
Indicative demand-charge rate $9–$15/kW/month, varying by network and tariff. Achievable reduction depends on load shape, battery power rating and how consistently peaks can be shaved. Real savings are confirmed from your network tariff schedule.
Indicative demand-charge saving
- Peak reduction targeted
- 30 kW
- Indicative monthly saving
- $270 – $450/mo
- Indicative annual saving
- $3,240 – $5,400/yr
Indicative only, subject to bill review and site assessment.
02Methodology
How we estimate demand-charge savings.
We apply an indicative $/kW/month demand-charge rate to the portion of your peak demand you target for reduction. Your network tariff schedule, actual peak timing and battery/load-management capability determine the real achievable saving.