Display Energy Certificates
The Display Energy Certificate will be required for public buildings and those occupied by public authorities which have a total useful area greater than 1000m2 and provide a public service to a large number of people and therefore frequently visited by those people (eg a school, hospital, government or local authority building). These will show the actual energy usage of a building and will need to be displayed from 1 October 2008.
These have to be updated annually
