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Written question asked by Cameron Thomas (Liberal Democrat) on Friday, 20 February 2026, in the House of Commons. It was due for an answer on Tuesday, 24 February 2026. It was answered by Luke Pollard (Labour) on Friday, 27 February 2026 on behalf of the Ministry of Defence.

MOD Ashchurch: Renewable Energy

Question

To ask the Secretary of State for Defence, what recent assessment his Department has made of the potential impact of installing renewable energy sources at MoD Ashchurch on i) energy cost savings and ii) carbon reduction.

Answer

The Vehicle Storage and Support Programme (VSSP) at MOD Ashchurch is delivering modern, sustainable storage solutions for the Army’s Stored Fleets. The project, on track for completion in March 2027, includes the installation of a photovoltaic (PV) array to support the energy needs of new Controlled Humidity Environment (CHE) units. These units will reduce vehicle degradation and maintenance requirements, delivering long-term cost savings and improved operational readiness.

While the CHE units will increase electricity usage, the PV array—anticipated to produce 1,542,499 kWh annually—will meet 60% of this additional demand. This will reduce reliance on external electricity, enhance energy resilience, and avoid 427,735 kg of CO2 emissions per year.

Furthermore, all new buildings that are part of the VSSP will incorporate energy-efficient systems, including heat recovery, air source heat pumps, and advanced lighting, reducing fossil fuel use and cutting carbon emissions by a third. These measures will ensure that the increased energy usage is offset by significant cost savings, improved efficiency, and a reduced carbon footprint, supporting the Department’s sustainability objectives.

Secondary information

Type
Written question
Reference
114549
Session
2024-26
Subjects
Renewable energy MOD Ashchurch
Link
View this Written question on www.parliament.uk