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SmartWatt Energy Consultants Ltd
  • Home
  • Services
    • EPCs & MEES
    • DECs
    • ESOS
    • Energy Audits
    • Net Zero
    • SECR
    • Other Services
  • Contact Us

Display Energy Certificates (DECs)

Who Needs a DEC?


Public buildings (or those occupied by public authorities) in England, Wales, and Northern Ireland: 


With a floor area over 250 m², and that are frequently visited by the public. 

A Display Energy Certificate shows the actual energy usage of a building (based on metered consumption), rather than theoretical efficiency like an EPC. It's intended to promote energy efficiency in public buildings. 


Buildings are rated from A to G (A = most efficient, G = least efficient) and contain an Advisory Report suggesting energy-saving measures. 


They must be displayed in a prominent place (e.g. reception area) where the public can see it. 


A DEC is only valid for 12 months, upon which it needs to be renewed.


For advice and a quote please get in touch

SmartWatt Energy Consultants Ltd

enquiry@thesmartwatt.com

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