The CBD Downloadable Data Set is a compilation of the entire Building Energy Efficiency Register. 

It updates hourly and you can download either the whole register or a specific year. You can download it as either a .CSV or .ZIP file. 

General statistics about the CBD Program 

You can contact us for information about: 

  • the average lighting efficiency measure on BEECs issued. 

CBD Program downloadable dataset 

Note: The downloadable dataset is currently unavailable. The below link is a download of the dataset which was current on 3 December 2021. If you require more specific or recent data, please contact us. Before downloading the dataset you must read the disclaimer.

If you are not familiar with the CBD Downloadable Data Set you should read and use the Structural Guide. It explains the components of a BEEC and how they correspond to the columns in the data set. 

If you are having trouble downloading the file, please email

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