David Shewan

David Shewan Photo


Technical Director, Parity Projects

Graduated in earth sciences, and have been working in reducing the CO2 impact of housing since 2002. Joined Parity in 2008 where I have been working to develop modelling methods that will inform the best ways to retrofit homes. Particular interests in building models of large portfolios of housing capable of powerful scenario analysis (as Parity's services for Local Authorities and landlords), and matching modelled and monitored data to enable novel methods of financing retrofit.