Code used to compare metered primary energy use intensity with EPC modelled primary energy use intensity in SERL homes. Journal paper reference: Few, J. et al. (2023) ‘The over-prediction of primary energy use intensity by EPCs in Great Britain: A direct comparison of EPC-modelled and smart metered energy use in gas- heated homes’, Energy and Buildings, 288. doi: 10.1016/j.enbuild.2023.113024.