We are becoming a separate company

In April 2019, the Electricity System Operator is becoming a separate company within the National Grid Group. Find out more about what this change will mean.

Security and Quality of Supply Standards

The Security and Quality of Supply Standards set out criteria and the methodology for planning and operating the National Electricity Transmission System (NETS).

Calendar key

  • Authority decision
  • Consultation
  • Implementation
  • Meeting
  • Panel meeting
  • Stakeholder event
Mon Tue Wed Thu Fri Sat Sun