Heat Sources
WASTE NOT, WANT NOT.
Across our regions, abundant sources of untapped heat – such as waste incineration, industrial processes, surface water, and geothermal reserves – are waiting to be harnessed. These often-overlooked resources represent a transformative opportunity to reduce our reliance on fossil fuels while building a resilient, affordable, and future-proof energy infrastructure.
To make this vision real, future commercial and industrial developments must be required to build in heat recovery and offtake systems from the outset. Heat should no longer be treated as a waste byproduct, but as a strategic local energy supply – captured, stored, and redistributed through heat highways and green heat grids.
Unlocking the Potential of Freely Available Heat
Across our regions, abundant sources of untapped heat, such as waste incineration, industrial processes, surface water, and geothermal reserves, are waiting to be harnessed. These resources, often overlooked, represent a transformative opportunity to reduce reliance on fossil fuels while creating a resilient and future-proof energy infrastructure.
Councils, local authorities, and governments can lead the way by identifying and cataloguing heat sources within their constituencies, while fostering partnerships with industries and stakeholders. To achieve this vision, it is crucial for new and future commercial enterprises to design in heat recovery and offtake solutions from the outset, ensuring surplus heat is captured and effectively utilised.
Heat Transmission
Regional-scale heat transmission infrastructure, also known as Heat Highways, is the mechanism for transporting waste heat over long distances.
Thermal Energy Storage
Harvesting and storing surplus renewable generation that would otherwise be curtailed, strengthens local energy resilience, and reduces the need for costly electricity grid upgrades.
Sector Coupling
Green Energi Havens can unlock the full potential of British energy, creating a future where nothing goes to waste.



























