Across the healthcare sector, Trusts are working to balance these commitments against the realities of ageing
estate infrastructure, constrained capital budgets, rising energy costs and increasing exposure to grid
instability. Many hospital sites were not originally designed for today’s energy demands, digital clinical
systems or the decentralised generation now required to support long-term decarbonisation.

At the same time, estates teams and sustainability leads must navigate expanding requirements for carbon
reporting, sustainability auditing and regulatory compliance set out by NHS England and UK government policy,
often with limited internal resources and competing operational priorities.

This creates a complex operational challenge, maintaining clinical reliability and patient safety while delivering
measurable emissions reduction, long-term cost control and future-proofed energy infrastructure.

Samso Energy’s advisory-led approach for NHS estates

Samso Energy supports NHS estates not just with technology, but through a strategic, advisory-led approach that
helps Trusts move confidently toward net zero goals while strengthening operational resilience and financial
sustainability.

Our work combines energy strategy, system design and deployment to create practical, phased pathways to
modernisation. We focus on solutions that deliver immediate value while building long-term capability across the
estate.

At the core of this approach is the deployment of commercial solar and decentralised energy systems for NHS
hospitals, supported by battery storage, intelligent energy management and microgrid architecture.

How we typically support NHS Trusts

• Commercial solar PV for hospital estates, designed to operate safely alongside critical clinical infrastructure
• Solar and battery storage integration to reduce peak grid demand and improve energy security
• Phased NHS microgrid design and implementation to enable sites to operate independently during grid disruption
• On-site renewable generation to stabilise long-term energy costs
• Energy performance monitoring platforms that support NHS carbon reporting and audit requirements
• Strategic advisory services aligned with NHS sustainability frameworks and estates planning cycles

Together, these measures reduce dependence on volatile grid supplies, lower long-term operating expenditure and
strengthen resilience for critical services including theatres, intensive care units, diagnostics, data centres
and emergency departments.

Building scalable infrastructure, not isolated projects

Rather than delivering isolated projects, Samso focuses on building long-term decentralised energy infrastructure
for NHS Trusts by integrating commercial solar PV, battery energy storage and microgrid controls into scalable
systems that evolve alongside each estate’s decarbonisation strategy, clinical expansion plans and compliance
roadmap.

The result is a transition from reactive energy procurement to a future-ready commercial solar and renewable
energy model for NHS hospitals, supporting patient care, financial stewardship and environmental responsibility in
parallel.