PK & Tom discuss how to make our houses more energy efficent, from LED lightbulbs to retrofits, plus Tom explains why he thinks heat pumps are powered by magic. 

To find out more about the goverment's energy scheme ECO4 go to https://www.gov.uk/government/consultations/design-of-the-energy-company-obligation-eco4-2022-2026.

To get further advice on heat pumps see heatgeek.co.uk 

And to find out how much energy you are using in your home download https://hugoenergyapp.co.uk/