A leaked report warns that the UK's transition to a more renewable-based electricity system is outpacing the grid operator's ability to accurately forecast supply and demand, potentially increasing consumer costs and operational risks.

The UK's net zero push risks leaving the country with higher electricity bills and more susceptible to blackouts, according to a leaked report commissioned by the national grid…

A leaked report warns that the UK's transition to a more renewable-based electricity system is outpacing the grid operator's ability to accurately forecast supply and demand,…