Even zero kWh usage incurs fixed fees totaling 29.81 PLN for singles and 35.43 PLN for families. Power fee funds grid readiness and varies by annual usage: 14.07 PLN for singles, 19.69 PLN for families. At zero annual kWh, power fee drops to lowest 3.52 PLN monthly. Network fee covers infrastructure maintenance at 9.72 PLN regardless of usage. Subscription fee pays for account handling at 5.61 PLN monthly. Transitional fee adds 0.41 PLN from past energy contracts. Total fixed fees act as unavoidable energy subscription. Singles using 120 kWh pay 147.81 PLN total bill. Families using 250 kWh pay 281.26 PLN total bill. Energy costs 0.62 PLN/kWh during price freeze. Distribution fee scales with usage at 0.3058 PLN/kWh. Quality fee ensures voltage stability at 0.0486 PLN/kWh. Renewable support fee at 0.0043 PLN/kWh funds green energy. Cogeneration fee at 0.0046 PLN/kWh supports efficient power plants. Fixed fees dominate low-usage bills while variables grow with consumption.