Energy performance assessment for part of a whole building

If the assessment is only covering part of a whole building, the energy performance assessment must be representative of the part of the building being assessed. Simply taking the energy performance assessment of the whole building would not therefore comply, especially if the non-assessed parts of the building were of a different use. A separate energy assessment of the part of the building is likely to be required.

The energy performance assessment must be representative of the parts of the building being assessed.

This also applies to the predicted energy performance and all energy modelling for the prediction of operation energy consumption.Β 

Amended 01/09/2020 to cover UKNC2018 - Prediction of operational energy consumption