Enter your current contracted power and peak demand. We calculate the optimum and savings.
Current contracted power (kW)
From invoice or OSD contract
Actual peak demand (kW)
Highest 15-min peak from last 12 months
Rate (PLN/kW/month)
Typically 8–30 PLN/kW. Check your OSD tariff.
Safety buffer (%)
5% recommended to avoid penalties
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