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Display Energy Certificates

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The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations require many public buildings to have Display Energy Certificates (DECs) and advisory reports. This new duty has been introduced as a result of Article 7.3 of the European Directive on the Energy Performance of Buildings, commonly referred to as the ‘EPBD’.

The new regulation on DECs applies to buildings with a total useful floor area over 250 m2 occupied ‘by public authorities or by institutions providing public services to a large number of persons and therefore frequently visited by those persons’. The certificate must be permanently displayed in a prominent public

Your quote and our initial advice are always free. The speed at which we can provide a Display Energy Certificate and/or Advisory Report will largely depend on the access arrangements and availability of accurate energy metered data. The cost of producing a Display Energy Certificates and an accompanying Advisory Report or a Display Energy Certificate Renewal will vary according to the size, complexity and use.

position and be renewed every 12 months. It must be accompanied by an advisory report which is valid for 7 years. Both the certificate and the advisory report must be produced by an accredited energy assessor.


New Regulatory DEC Requirement for public buildiing over 250m²

A DEC and advisory report are required for buildings with a total useful floor area over 250m2 that are occupied in whole or part by public authorities and frequently visited by the public.The purpose of the DEC is to raise awareness of energy use and inform visitors about energy used by the building and must be displayed in A3 size in a prominent place clearly visible to the public. Where the building has a total useful floor area of more than 1,000m², the DEC is valid for 12 months. The accompanying advisory report is valid for seven years. Where the building has a total useful floor area of between 250m² and 1000m², the DEC and advisory report are valid for 10 years.

For further government guidance please click here.

National Energy Consultants

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