Centrica has completed construction work at the British Army's first solar farm in Leconfield.

Completed earlier this month and the size of almost eight football pitches, the solar farm is based at The Defence School of Transport (DST), Leconfield, and forms part of the British Army's £200 million Project Prometheus investment which is designed to see the Army using renewable energy.

Built by Centrica Business Solutions, the solar farm is made up of over 4,000 solar panels and is the first of four pilot sites to officially open. Across all four sites, the project estimates £1 million in efficiency savings and 2,000 tCO2e (tonnes of carbon dioxide equivalent) annually, with saving costs due to be reinvested into essential Army infrastructure.


Spanning approximately four hectares and with a peak capacity of 2.3MW, the solar panelled farm is projected to save 700 tonnes of carbon emissions and cut electricity bills by one third annually at DST.

A majority of the energy generated will be used onsite at DST to provide support to personnel based there. This may include powering accommodation, offices, hangars, classrooms and the gymnasium, whilst any surplus will be exported to the grid.

Outlined in the recent Defence Command Paper, innovation and green initiatives will be at the forefront of a future Army, of which Project Prometheus forms a part. This is further supported by the £24 billion increase in spending over four years, as announced by the Prime Minister last November.