Use our Energy Efficiency Calculator to find out how you can achieve lower energy bills and a more comfortable home.
Take away a report with details of cost-effective improvements that should be right for your home, family and budget.
How much could you save?
Already started the Energy Efficiency Calculator and saved your results? Log in to view
The Energy Efficiency Calculator is a unique tool backed by the expertise of the Energy Saving
It’s important to note, in calculating your energy use the HEC makes assumptions
about your home, for example the number of people that live in your home.
It’s also not an official Energy Performance Certificate.