Heat networks have been proven around the world as a reliable, cost-effective and low carbon means of providing heat, yet in the UK just 2% of buildings are heated in this way. The Clean Growth Strategy's illustrative 2050 pathways suggest that around one in five buildings could be heated by a largely low carbon district heat network by 2050.
Heat networks have the potential to reduce bills, support local regeneration and be a cost-effective way of reducing carbon emissions from heating - and they are the only way we can exploit larger-scale renewable and recovered heat sources (like the latent heat from large rivers and urban recovered heat - such as from the London Underground).