Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, if he will make an assessment of the potential impact of the use of deep geothermal energy on energy bills for hospitals.

The Department recognises that deep geothermal has the potential to be valuable part of the National Health Service’s energy mix. The clean, consistent energy offered by successful geothermal projects could make a significant contribution to the NHS’s 2040 Net Zero target, whilst supporting the NHS’s overall energy security and resilience.

However, there are barriers that must first be addressed, including the United Kingdom sector’s lack of relative maturity, the geological risks posed by deep bore projects, the extensive payback periods, project failure rates, and the high upfront capital demand of such projects. These issues are outside of the competence of the Department of Health and Social Care and would be for the Department for Energy Security and Net Zero to explore further as the lead energy department.