The Half Hour Daily Profiler Tool has been created for members of the CIBSE Energy Performance Group in smaller buildings (like schools) who do not have access to BMS, BEMS or equivalent software. The tool is a simple Microsoft Excel spreadsheet, developed in 2025.
To use the tool:
- Download the tool, and save it to your computer to make it a “trusted” document
- Ask for the HHD file from your suppliers
- Paste the 48 columns into the HHD A tab
If you have additional HHD supplies in your building, then can paste those figures into tabs B, C, D, etc. There is also a heat map view, for people who prefer this to the top hat view.
CIBSE Energy Performace Group would like to thank John Field for the development of the HHD Profiler Tool.
Disclaimer: This spreadsheet is freely available for anyone to download and use, regardless of location. By downloading or using this tool, you acknowledge and agree that you do so at your own risk. The creators and distributors of this tool accept no responsibility or liability for any outcomes, issues, or damages that may arise from its use.
