New assessment identifies potential heat networks zones in Scotland

The Scottish Government has published its first national assessment outlining the potential for heat networks in Scotland. 

The First National Assessment of Potential Heat Network Zones (FNA) includes an initial, automated analysis which identifies potential zones based on the Scotland Heat Map – a free, interactive tool which is which also now available for use.  

The report focuses on heat demand density, offering an initial assessment of areas of Scotland which are most suited to heat networks based on this demand. It does not yet consider the presence of existing networks or other aspects such as the economic viability, technical detail or stakeholder input. However the report suggests that between 8,000 and 35,000 properties owned by Registered Social Landlords (RSLs) could fall within the potential zones depending on the criteria used. 

In Scotland, heat networks currently supply around 1.5% of heat, however, they have been identified as a key strategic technology for reducing greenhouse gas emissions from heating our homes and buildings. The recent Heat Networks Delivery Plan outlines how the provisions of the Heat Networks (Scotland) Act 2021 will contribute to increasing the use of heat networks and also includes a new target for heat networks to supply 8% of Scotland’s current heat supply by 2030.  

Earlier this year, the Scottish Government launched £300 million Heat Network Fund to support the development and roll-out of zero emission heat networks across Scotland. Social Landlords can also apply for support to connect properties to existing heat networks through the Social Housing Net Zero Heat Fund.