Energy class in Poland (EPC)
Official certificate: EPC
Poland uses the EPC certificate to classify the energy performance of buildings.
The scale is absolute: thresholds are expressed in kWh/m²·yr.
Official EPC scale
| Class | Max energy (kWh/m²·yr) |
|---|---|
| A+ | ≤ 0 |
| A | ≤ 63 |
| B | ≤ 157 |
| C | ≤ 250 |
| D | ≤ 344 |
| E | ≤ 438 |
| F | ≤ 531 |
| G | > 531 |
How the estimate works in Poland
In Poland, the EPC class is based on absolute primary energy consumption (kWh/m²·yr). EnergyClass calculates the building's estimated energy need and compares it to official thresholds to assign the class.
Data available for 1,073 local climate zones in Poland.
Energy classes in other countries
Each country has its own scale and certificate: here is the page for each one.