Information and Guidance
An Energy Performance Certificate (EPC) shows prospective building owners or tenants the current energy performance rating of a building and the potential performance if energy efficiency measures are implemented. Ratings are on an A-G scale, based on a benchmark measure of similar buildings and include a potential rating that the building could achieve if improved. The EPC provides an energy rating, called an Asset Rating for a building based on the performance of its fabric and the services installed. The rating is displayed as below:
Non-Domestic/Commercial
From the 1st October 2008 the Energy Performance of Buildings Directive requires an EPC to be provided when a commercial building is constructed, sold or let. Properties currently offered for sale or to rent before this date require a certificate by 4th January 2009 or at exchange of contracts, whichever is sooner. For more information visit www.opsi.gov.uk.
Domestic
All domestic properties require an EPC, which is included in the Home Information Pack. (HIP) As of the 1st October 2008 all property offered for rent must have an EPC. It is the Landlord’s responsibility to provide a valid certificate for rented properties to prospective tenants at the earliest opportunity. For more information visit www.communities.gov.uk/epc.
Display Energy Certificates (DEC)
Display Energy Certificates are now required for buildings with a total useful floor area over 1,000 square metres that are occupied by a public authority or institution providing a public service to a large number of persons and therefore visited by those persons. The certificates are valid for twelve months and must be displayed in a prominent location. The accompanying advisory report is valid for seven years and details short, medium and long-term recommendations to enhance the energy performance of the building. For more information visit www.communities.gov.uk/epc.
