The JDP programme of work spans a period of five years and may change as our planning assumptions become more certain over time. The programme will be updated at least annually.

August 2022 Plan

The JDP has been revised to reflect a number of minor planning changes that have occurred since the last annual publication in August 2021. The changes to the JDP agreed in August 2022 are:

  • The timeframe has been changed for the following projects:
    • Future Security and Resilience (Authority)
    • Extended Reserve (Authority)
    • Power Systems Programme (system operator)
  • The following projects have been added to the plan:
    • SCADA Refresh and Lifecycle Upgrade #2 (system operator)
    • Legacy and Lifecycle Refresh Programme (system operator)
  • The following projects have been removed from the plan:
    • Spot Market Development (Authority)
    • NCC Voltage Management and Dispatch (system operator)
    • Load Forecast Improvement Programme (system operator)

The Authority's 2020/21 work programme and project descriptions

The System Operator’s projects information(external link)