Nottingham takes city heating network into next era

The Government aims for district heating networks to provide 20 per cent of total UK heat demand by 2050, a significant increase from the current ~3 per cent. Nottingham is getting ahead of the curve and is a big advantage in terms of infrastructure compared to other Core Cities.

Expanding the network also allows fixed infrastructure costs to be shared across a larger number of customers, which can help keep the cost of heat lower over time. Growth at this scale also presents wider social value opportunities, including local jobs, skills and training, helping to ensure the benefits of the network’s development are felt across Nottingham’s communities. 

As Nottingham’s regeneration continues, major developments such as Broad Marsh can be linked to the network. The council said protecting continuity of service is central to its approach, and ensuring reliable heat for existing customers will remain a key priority as the network continues to evolve. 

From January 2026, customers also benefit from new national protections as heat networks come under the regulation of Ofgem for the first time. Pricing must reflect the genuine cost of supplying heat, and networks will be subject to national oversight, helping ensure fair and transparent charging, although – as with any energy system – future prices will still depend on wider market conditions.

“While many cities are only now beginning to establish similar infrastructure, Nottingham benefits from an established system and decades of operational experience”

The council is now preparing to take the network into its next chapter, focused on building on five decades of success while unlocking opportunities for future growth across the city. 

“Nottingham’s district heating network has been a real success story for more than five decades, turning waste into a valuable source of low-carbon heat and helping to reduce the amount of material sent to landfill,” said councillor Sam Lux, executive member for climate and energy.

She added: “As national ambitions for heat networks continue to grow, Nottingham remains in a strong position. While many cities are only now beginning to establish similar infrastructure, Nottingham benefits from an established system and decades of operational experience. 

“This next step is about building on that legacy. By working with partners who bring specialist expertise, we can continue to maintain, grow and strengthen the network while protecting customers and ensuring it remains resilient, affordable and fit for the future. 

“Expanding the network has the potential to bring lower energy bills to more people, supporting the council’s work to tackle fuel poverty. Residents and businesses can be reassured that safeguarding existing customers is at the heart of everything we’re doing.”