The num­bers: en­ergy use

NZ Lifestyle Block - - Nz Lifestyle Block Smart Series -

War­ren's smart house tracks tem­per­a­ture and en­ergy use. From September 2017 to Au­gust 2018, it recorded: Av­er­age in­ter­nal tem­per­a­ture: 21.3°C (min­i­mum 18.4°C) Hu­mid­ity: 45-55% Daily av­er­age power cost: $4 Av­er­age monthly power cost: $122 Yearly cost: $1460* *vs av­er­age NZ power bill (fam­ily of four): $2100

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