Drinagh Co-Op, West Cork

Jul 8, 2025

Drinagh Co-Op Solar Case Study

Drinagh Co-Op Solar Case Study

Overview

  • Technology: 725kW Solar PV system,
  • Client: Drinagh Co-Op
  • Project: A sustainable and reliable way to cut costs and emissions without disruption to operations
  • Location: West Cork

From High Energy Costs to High Returns: Saving €182K a Year with Solar PV

Drinagh Co-Op is a long-established agri business based in West Cork with significant energy needs driven by its extensive retail, dairy, and mill operations. With increasing electricity costs and growing pressure to meet environmental targets, Drinagh sought a sustainable solution to reduce their carbon footprint and operational expenses.

Following a competitive and detailed tender process, AEI was awarded the project. The deciding factors included our attention to detail, technical expertise, and Autarco’s fully integrated solar PV system with guaranteed performance.

The Issue

Drinagh’s energy demand and exposure to rising electricity prices were major concerns. The Co-Op needed a sustainable and reliable way to cut costs and emissions without disruption to operations.

The Solution

A 725kWp Autarco Solar PV system comprising 1,770 panels was installed across Drinagh’s site. Our unique output guarantee gives peace of mind — any shortfall in expected generation is financially covered. Installation was completed in 5 weeks, requiring just one brief 2-hour site shutdown.

The Benefits

  • €182,000 in annual energy savings
  • System pays for itself in under 4 years
  • 650,000 kWh generated annually
  • 166 tonnes of carbon emissions reduced every year
  • Output guarantee ensures Drinagh’s ROI is protected

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