Hospitals

1.5MWp PPA for an NHS Foundation Trust

A 1,500 kWp solar PPA at 11.0 p/kWh over 25 years delivers a year-1 saving of £195,000 for this hospitals client.

Last reviewed 13 May 2026 6 min read By Case study · Hospitals

Anonymisation note

This is an anonymised composite based on three or more comparable UK PPA deals signed 2024-2026. Numbers are accurate to ±10% of real deals; site location and operator details are fictionalised.

Deal summary
SectorHospitals
System size1,500 kWp
PPA tariff (year 1)11.0 p/kWh
Contract term25 years
Year-1 saving£195,000

The site

NHS Foundation Trust running a 320-bed acute hospital with linked community sites; total annual electricity import 6.8 GWh.

The challenge

Greener NHS net-zero mandate for 2040 direct emissions; PSDS funding round closed for FY25; capital programme constrained by capital department reviews.

The PPA solution

1.5 MWp PPA split across acute roof (900 kWp) and community sites (600 kWp); 25-year term with 11 p/kWh year-1 tariff. Crown-comply procurement under PCR 2015.

Outcome

Year-1 saving £195,000; Scope 2 emissions cut 600 tCO2e. Greener Plan delivery milestone met.

Watch-outs we learned

PFI partner consent required on 2 buildings — added 4 months to negotiation. Infection-control roof access coordination delayed 1 building by 6 weeks.

Donovan Fawcett · Director, SEO Dons Ltd Twelve years in UK commercial solar SEO and PPA advisory. Editorial policy & independence.

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