Farms

145kWp PPA on a Lincolnshire Dairy Farm

A 145 kWp solar PPA at 13.5 p/kWh over 25 years delivers a year-1 saving of £14,500 for this farms client.

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

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
SectorFarms
System size145 kWp
PPA tariff (year 1)13.5 p/kWh
Contract term25 years
Year-1 saving£14,500

The site

Lincolnshire dairy farm with 380-cow robotic milking system; 4,500 m² of barn rooftops.

The challenge

Dairy industry margin pressure; First Milk supply chain ESG cascade; rural electricity reliability issues during peak chilling demand.

The PPA solution

145 kWp on-site PPA over 25 years at 13.5 p/kWh; paired with 200 kWh battery for night-time chilling.

Outcome

Year-1 saving £14,500 + battery resilience eliminates 8-10 outage incidents/year (worth ~£3,500 milk loss avoidance).

Watch-outs we learned

Roof asbestos on 1 of 3 barns required replacement before install — £18k capex. Provider absorbed via tariff adjustment.

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

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