National BER Research Tool


The BER Research Tool gives researchers access to statistical data from the Building Energy Rating (BER) scheme which is administered by the Sustainable Energy Authority of Ireland. The BER certificate indicates the annual primary energy usage and carbon dioxide emissions associated with the provision of space heating, water heating, ventilation and lighting to the dwelling. This tool provides access to information on all aspects of construction that affect the energy performance of dwellings. Results can be viewed on screen or downloaded in the form of a Microsoft Excel spreadsheet.

Data is updated nightly, so search results represent an up-to-date summary of published residential BERs.

A user information guide is available for download following registration. Users are encouraged to read the detail provided in the guide in the context of interpretation of the information made available via the tool. Specific queries can be forwarded to  



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