Welcome to the Free Benchmarking Tool. By using this tool, you will have the opportunity to assess the energy performance of your building amongst your peers.

Please review the Building Eligibility and prepare the following information before you start to use the Tool.

*   The floor area of all enclosed spaces measured to the internal faces of enclosing external and/or party walls
** Any area of the building other than the parts that have been specified in an instrument registered in the Land Registry as being for
   the exclusive use, occupation or enjoyment of an ower

After collecting the required information, the energy consumption performance will be analysed and compared with similar type of Commercial Buildings (Office/Retail) having similar characteristics in Hong Kong. General energy performance rating of your building will be advised.