Energy Check

Is your heating system optimal? Are your windows still okay? Find out whether your home is an energy eater!

This is how it works: By entering a few data (fuel, living area, …) you can find out in short order how your home rates in terms of energy. If you take a bit more time and enter the data for your home, you will receive your energy index and your CO2 emissions.

Simultaneously you can model your house on the computer and then – without cost or dust – you can try out renovation and optimizing measures online.

  • Data for your building
Which fuel do you use to heat your building? Please select.
You can find your annual energy consumption on your energy and fuel bills.
Which fuel do you use to heat water? Please select.
Please enter the size of the heated living space in your home.

If you use additional fuel, please enter the data here.

  • Optional data
If you use additional fuel, please enter the data here.
You can find your annual energy consumption for the additional fuel on your energy and fuel bills.
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In the virtual house you can analyze which renovation measures reduce energy consumption.