The Department for Energy Security and Net Zero (DESNZ) on 5 February 2026 confirmed £74 million for clean energy upgrades across the public estate. Eighty‑two NHS Trusts, eight military sites and one prison will share funding for solar panels, heat pumps and efficient lighting. DESNZ expects more than 190 NHS sites to save almost £30 million a year, with savings reinvested into local frontline services. Named examples include over £1.2 million for rooftop solar at Lincoln County Hospital, £590,000 for battery storage at The Harbour mental health hospital in Blackpool, and £495,000 for solar at HMP Channings Wood alongside almost £250,000 of enabling electrical and plumbing works. RAF Lossiemouth, RAF Waddington and RAF Marham will also receive energy‑management upgrades. Of the total package, £9 million will be delivered with Great British Energy to support batteries and additional solar capacity, with ministers emphasising bill reductions and reinvestment in frontline care. (gov.uk)
Great British Energy’s public‑sector solar programme was expanded on 1 October 2025 to a potential £255 million, backing around 250 schools, over 270 NHS sites and about 15 military locations. Officials framed the expansion as cutting bills and recycling savings into services, complementing the initial £180 million confirmed in March 2025. (gov.uk)
By Policy Wire calculations, the forecast NHS saving of almost £30 million equates to roughly 2% of the NHS’s estimated £1.4 billion annual energy spend cited by government in March 2025. The reduction is modest in percentage terms but recurring and cash‑releasing across a wide estate. (gov.uk)
The scope of works-lighting replacement, rooftop solar, heat pumps and electrical upgrades-points to standard enabling tasks. Sites typically undertake roof condition and structural assessments, grid connection checks, and updates to electrical safety documentation where battery systems are deployed, alongside maintenance planning to protect savings in later years.
Delivery has been phased since 2025. The local power plan launched on 21 March 2025 with a £200 million package for around 200 schools and nearly 200 NHS sites in England, led by DESNZ with NHS England and the Department for Education. By 26 September 2025, the first five NHS sites and three schools had panels installed, with further schools scheduled through the autumn. (gov.uk)
Taken together, the 2025 programme and today’s £74 million allocation signal continued coordination between DESNZ, NHS England and the defence estate to reduce energy overheads and bolster resilience. For finance directors and facilities leads, priorities now are to track metered savings against baselines and embed asset maintenance so revenue gains can be recycled into patient care, defence readiness and prison operations.