Josh Bird
Rethink Buildings
Josh is a decarbonisation engineer and an industry expert in heat pumps. With over a decade of experience in the field of building decarbonisation, he created Rethink Buildings to assist passionate property managers and owners in achieving their goals; be that decarbonisation, energy savings or driving out fuel poverty.
Josh has authored some of the latest industry guidance on heat pump implementation and also delivers CIBSE training on the application of heat pumps. In collaboration with CIBSE, Josh is currently producing an up-to-date best practice guide on heat pump retrofit.
Josh has authored some of the latest industry guidance on heat pump implementation and also delivers CIBSE training on the application of heat pumps. In collaboration with CIBSE, Josh is currently producing an up-to-date best practice guide on heat pump retrofit.
Sessions
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The Future of Heat Pumps in UK Buildings23-Jun-2026CIBSE Climate Solutions Theatre