320kWp PPA Across a Cornwall Hotel Chain
A 320 kWp solar PPA at 14.0 p/kWh over 20 years delivers a year-1 saving of £28,000 for this hotels client.
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 | |
|---|---|
| Sector | Hotels |
| System size | 320 kWp |
| PPA tariff (year 1) | 14.0 p/kWh |
| Contract term | 20 years |
| Year-1 saving | £28,000 |
An anonymised Cornish hospitality group
This representative example is drawn from independent hospitality: a small Cornwall hotel group — four properties, around 240 rooms between them, one a five-star country house and three coastal three-star sites. Energy was running at roughly 7% of revenue, and the commercial pressure was coming from the booking platforms. Online travel agents had begun surfacing sustainability credentials, and a major platform's climate filter was quietly demoting properties that could not show progress. For a business that lives on visibility, that was reason enough to act.
Aggregating four very different roofs
The group signed a single 320 kWp PPA spanning all four hotels — the largest roof taking 140 kWp, the smallest just 45 kWp — over a 20-year term at 14 p/kWh. Aggregating mixed sites under one agreement spreads the provider's fixed costs and gets smaller roofs financed that would never justify a standalone deal. Choosing a provider comfortable with multi-site hospitality portfolios matters here; the provider directory is the place to start.
Where heritage capped the ambition
Not every roof could carry its full potential. The five-star country house was Grade II listed, so panels were confined to a lower stable-block roof and the site ultimately took only about half its planned capacity. Heritage constraints are common in this sector and are best modelled early — the savings calculator lets you test a reduced array before committing.
Indicative outcomes
For this illustrative group the first year brought:
- Around £28,000 in electricity savings across the four hotels.
- Eligibility for the booking platform's climate filter, protecting search visibility.
- Regional hospitality trade-press recognition for the group's sustainability move.
At 14 p/kWh the tariff sits at the higher end of the commercial range, which is typical for smaller, mixed-site portfolios — the pricing page explains why scale and covenant strength pull the rate down.
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