Display Energy Certificates (DECs)
Display Energy Certificates (DECs) show the actual energy usage of a public building (the Operational Rating) and allow the public to see the energy efficiency of a building. This is based on the energy consumption of the building as recorded by gas, electricity and other meters.
DECs are required, by law, for buildings that have a total useful floor area of more than 250m2 and that are occupied by a public authority or an institution providing a public service to a large number of people, and are frequently visited by members of the public. DECs are valid for a specific period of time depending on the size of the building.
Murho Energy is accredited to carry out DEC assessments.