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Tanfield Lea Solar Farm


The Tanfield Lea Solar Farm was designed to provide low-carbon electricity directly to a council building.

The system was carefully sized to maximize renewable electricity generation without producing significant excess during the summer months, minimising the need to send surplus power to the grid.

Timeline of progress

  • February 2019: The solar development was approved by the county planning committee.
  • March 2019: Planning commenced, and construction of the project began.
  • September 2021: The project was completed and became operational.

Located near Tanfield Lea Industrial Estate and commissioned by the council, the solar farm provides a significant portion of the electricity needed to power Comeleon House, a nearby council facility. The farm's 800 panels are capable of generating 213,000 kWh of electricity annually, contributing to the council's goal of reducing its carbon footprint.

Benefits of the Solar Farm

The Tanfield Lea Solar Farm delivers both environmental and financial benefits:

  • Renewable Energy Generation: Producing 180,000 kWh of electricity annually.
  • Cost Savings: Saving £21,000 (2019) on electricity bills each year.
  • Carbon Reduction: Reducing carbon emissions by 51 tonnes annually.

This project is a critical step in our commitment to sustainability, helping to lower energy costs while contributing to the fight against climate change. 

Climate County Durham logo

In partnership with

  • Climate County Durham


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