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UK Power Networks

Interruptions Incentive Scheme

UK Power Networks

The dataset provides detailed information about UK Power Networks' unplanned fault reporting under the Ofgem Interruptions Incentive Scheme (IIS).

It includes key characteristics such as:

  • Date/time fault start/end
  • Number of customers affected
  • Restoration stages
  • Cause and main equipment involved
  • Status of fault in terms of its exclusion from the IIS scheme due to it being a one-off /severe weather fault
  • The upstream primary substation to the fault

More information about the IIS can be found on Ofgem's website or this document: RIIO-ED2 Regulatory Instructions and Guidance – Interruptions

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