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Display Energy Certificate (DEC)

A Display Energy Certificate (DEC) is a certificate which shows the actual operational energy efficiency of a building.


A DEC is required for all public buildings with a floor area greater than 500m2 that are frequently visited by members of the Public


A DEC is different to an EPC (Energy Performance Certificate) which gives an Energy Rating of the building itself regardless of how it is actually used and operated in practice.


A DEC gives an indication of how efficiently the building is being operated taking into account the type of building and the actual energy consumed over a 12 month period.


EDP Environmental can provide you with a DEC. We offer very competitive rates from £125.

DEC DSC04187

Want to find out more?

Call the Energy Team at

EDP Environmental on 01392-367237.