Story perspectives

Whistleblowers Say Heatwave Grid Safety Ignored, Minister Labels Inquiry Sham

7/16/2026

Summary

Story summary

Whistleblowers told Shadow Energy Secretary Claire Coutinho the National Energy System Operator ignored safety standards during the 23 June 2026 heatwave.
Officials said the grid stayed stable on that date.
Claire Coutinho called the inquiry a sham and urged celebration of the whistleblowers’ courage.
Neso’s chief executive called the allegations false and hired an external legal firm for an independent inquiry, with results to be sent to its risk head and Ofgem.

1 of 1

Story summary

Whistleblowers told Shadow Energy Secretary Claire Coutinho the National Energy System Operator ignored safety standards during the 23 June 2026 heatwave.
Officials said the grid stayed stable on that date.
Claire Coutinho called the inquiry a sham and urged celebration of the whistleblowers’ courage.
Neso’s chief executive called the allegations false and hired an external legal firm for an independent inquiry, with results to be sent to its risk head and Ofgem.