The information contained in this calculator is for general illustrative purposes only. A full audit is required for an accurate evaluation. The information for the indicators is provided by CIBSE and energy usage costs are calculated by using average rates – your rates may vary.

While we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the calculator or the information, products, services, or related graphics contained within. Any reliance you place on such information is therefore strictly at your own risk.

In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this calculator.

Every effort is made to keep the calculator running accurately. However, Energia takes no responsibility for, and will not be liable for, the calculator being temporarily unavailable due to technical issues beyond our control.