Energy Calculators

Electricity and renewable energy in Poland

Electricity consumption in an average Polish household ranges from 2,000 to 5,000 kWh per year and is the primary driver of energy bills. Electricity costs depend on the distribution tariff, fixed charges and the unit price of electricity, which for residential customers in Poland is typically 0.60–0.80 PLN/kWh. The electricity consumption calculator lets you work out the monthly cost of any appliance or an entire household. Solar PV panels are the most popular way to cut energy costs. A 5–10 kWp installation can cover 70–100% of the annual energy demand of a typical detached house. Payback periods range from 6 to 10 years when combined with the net-billing settlement system and subsidy programmes such as Mój Prąd and the thermomodernisation tax relief. The solar PV calculator estimates energy yield, annual savings and payback period. Energy efficiency directly affects heating bills. An energy audit, wall insulation and window replacement can reduce energy demand by 40–60%. A building energy class is expressed in kWh/(m² year) and determines running costs. Heat pumps, heat recovery ventilation and building automation are further tools for improving efficiency. Our energy calculators support informed decision-making — from choosing the right electricity tariff to planning a renewable energy installation and optimising heating and cooling costs.