Scotland’s Heat Network Fund: optimisation study grant funding - how to apply
This grant helps assess ways to improve existing Scottish heat networks, cutting costs and carbon emissions while benefiting customers.
Overview
The closing date for applications is 5pm on 7 October 2026.
Scotland's Heat Network Fund (SHNF) has a new funding strand for 2026 to 2027. It offers grants to help improve how existing heat networks in Scotland perform.
A total budget of up to £200,000 is available for the development of optimisation studies. These studies assess how efficient your heat network is and identify ways to improve it.
Who can apply
Any heat network owner in Scotland can apply. This includes public, private and third sector organisations.
What you can get funding for
You can use the funding for optimisation studies. These will help you:
- identify current inefficiencies in your heat network
- assess options to fix these problems, including potential clean heating options
We'll fund 100% of eligible costs, up to £25,000 per project.
Timescales
This is a one-year pilot. You must apply by 5pm on 7 October 2026 and projects must be completed by March 2027.
Priority projects
We'll prioritise applications that show clear benefits for domestic customers. This helps us make the biggest impact on our fuel poverty targets.
Contact
Email: heatnetworkfund@gov.scot