Display Energy Certificates
Display Energy Certificates (DECs) show the actual energy usage of a building, including its Operational Rating, and help the public see the energy efficiency of a building based on recorded energy consumption from gas, electricity, and other meters.
What is a DEC?
The requirement for Display Energy Certificates came into effect on 1 October 2008. A DEC shows the actual energy usage of a building and provides an Operational Rating based on metered energy consumption.
When is a DEC required?
Display Energy Certificates are required for buildings with a total useful floor area over 1,000m² that are occupied by a public authority or institution providing a public service to a large number of people.
The DEC is valid for one year, while the accompanying Advisory Report is valid for seven years.
What does a DEC include?
A DEC must be clearly displayed at all times and be visible to the public. It is always accompanied by an Advisory Report listing cost-effective measures to improve the building’s energy rating.
Need a Display Energy Certificate?
Speak to Bullock Consulting about Display Energy Certificates and Advisory Reports for qualifying public buildings.