Display Energy Certificate

Display Energy Certificates (DECs) were created to demonstrate the energy performance of public buildings, including schools and educational institutes. Their purpose was to raise awareness of unnecessary consumption and to encourage energy reduction. Similar to electrical appliance ratings, buildings are given a rating between A-G, with ‘A’ demonstrating high-energy efficiency and ‘G’ low efficiency.

Taking this compliance requirement one step further, Zenergi can provide a DEC Optimisation report that identifies potential financial savings for your school or business. Zenergi initially developed this service for the Department of Energy and Climate Change head office building in London, in the process successfully improving their DEC rating from a G to a C. Using the DEC positively in this way could save an average primary school over £3000 per year, whilst an average secondary school could save in excess of £7000 per year.

If you chose to act on the report, we have the technical services to advise on funding application routes, as well as providing the business plan.

Key features

Building Assessements

Compliant Energy audit

Cost savings opportunities

Reduced Administration

Related Services

What are Display Energy Certificates for?

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Part of the Zenergi family

We are preferred partner and supplier to many associations including ASCL, WASBM, LASBM, BASBM, CAPSA and have been in partnership with some for over a decade. We regularly attend their conferences and give members the Positive Zenergi experience based on their needs.

Zenergi are also an approved partner with the Institute of School Business Leadership, offering ISBL members the provision of a customer service specialising in energy procurement, invoice validation and contract management.

We are proud in our unique offering, based around customer service excellence. We audit the suppliers we work with to make sure our customers are getting the best value and service and are pleased to offer OJEU compliant pricing.