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Knowledge Toolbox

The Energy Benchmarking Tool

This online platform can provide relevant and reliable benchmarks that represent the current trends of energy use in buildings. For more information, click here:

The Circular Economy Assessment Method

Two tools have been relesed alongside Creating a circular economy in the lighting industry (TM66):

Weather data

CIBSE can supply standard weather files to be used in building performance analysis using simulation tools. For more information, click here:

CIBSE Symbols

CIBSE’s Society of Digital Engineering has been working in partnership with BuroHappold Engineering, Laing O’Rourke, MagiCAD and CADAN Design to create sets of standard symbols. For more information, click here:


Digital Engineering Series Templates

The Digital Engineering Series provides several free templates on individual topics. These include:

CIBSE also provides the following software tools:


The following tools are now out of date, and have been withdrawn: