bm energy consultants

Display Energy Certificates (DEC)

BM Energy Consultants are qualified and registered with the Sustainable Energy Authority of Ireland to provide Display Energy Certification for all public buildings throughout the country.

The DEC is a requirement for all public buildings with a gross floor area of over 1000m2. The DEC is based on the measured energy use, where the actual energy consumed in the building is compared to a benchmark for similar buildings, and shown on the certificate A1 - G scale in terms of primary energy.

There is also a CO2 indicator which shows the CO2 emissions associated with the building's energy consumption. Benchmark or typical buildings have an E1 rating. 

  display energy certs ireland



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