NESO investigation finds no evidence to support claims

An investigation into the system operator about operational decision making and record-keeping has said there was no evidence to substantiate the allegations.

However, the independent probe did identify areas for improvement, particularly in how staff can raise concerns and how they are heard and how feedback is provided.

NESO said accepted the recommendations in full and is developing an implementation plan.

The investigation was commissioned in July following allegations raised about operational decision-making and record-keeping during the period of extreme heat between 22 and 26 June.

Paul Golby, Chair of NESO, said: “The investigation’s findings are clear that there was no evidence to substantiate any of the allegations around inappropriate influence over decision making or inappropriate record keeping processes.

“The board will oversee the development of plans to address the issues raised in the report and ensure these are implemented as a matter of urgency.”