Key facts
- Lanchester Wines is using heat from a flooded coalmine.
- The coalmine is disused and located in northeast England.
- The mine water used for heating is around 19°C.
- The system maintains ideal storage temperatures for thousands of wine vintages.
- Heating bills have been cut by an estimated 35%.
Lanchester Wines, a wine seller located in northeast England, is implementing an innovative heating solution by drawing warmth from a disused, flooded coalmine. The company is using the heat extracted from mine water, which maintains a temperature of around 19°C, to control the climate within its storage facilities. This system is designed to keep thousands of wine vintages at their ideal storage temperatures. The initiative has resulted in a significant reduction in the company's heating bills, with estimates indicating a saving of approximately 35%. This approach offers a sustainable method for managing the precise temperature requirements for wine storage, leveraging a previously unused local resource.