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  • East Claydon to Bicester

    132kV Network Reinforcement Scheme

  • Project Background

    The aim of this £24 million project - one of the largest ever undertaken in south east England - is to reinforce the network to provide additional capacity, enhance network capability and increase the security of supply. This upgrade is essential as it will help keep pace with current and future electricity demands.


      This will be achieved by:

      • Installing a new dual 132kV underground circuit from East Claydon to Bicester North
      • Establishing a new 132/33kV and 33/11kV substation to provide supply to existing and future loads
      • Creating two new underground 33kV circuits to supply the existing 33/11kV Bicester substation


      132 power lines

      Why is it required?

      Bicester and the surrounding area have grown rapidly over the last few years and this is expected to continue with the construction of over 10,000 new homes by 2031. The existing electrical infrastructure in this area is almost nearing capacity, so our reinforcement scheme will keep pace with this increase in demand by improving the network that serves residents and businesses in Bicester, Upper Heyford, Cottisford, Arncott, Headington, Yarnton and Witney.
    • Project updates

      • 01 June 2017

        Preliminary work has now begun on the £24 million upgrade to reinforce the electrical network around Bicester and the surrounding villages, and boost the resilience of the supply to local residents and businesses.

        Hedge clearance and demarcation fencing have already begun on the cable route, with two public meetings being held at locations along the project route to enable members of the local community to ask questions about the upcoming work and how it might affect them

        Among the items discussed, our teams talked through traffic easing methods and how we will endeavour to minimise the disruption during the project as much as possible.