According to its Operations Director, power has been restored to all National Grid customers who experienced outages due to Cyclone Durga.
Roisin Quinn described it as “the biggest recovery effort on our network” after almost 64,000 properties were left without power in mid and south Wales alone.
Due to wind gusts in excess of 90 mph (145 km/h). Widespread obstruction After issuing a rare red weather warning to almost 3 million people in Wales and parts of south-west England on Friday 7 December.
The Energy Networks Association, which represents electricity network operators in the UK, said More than 250,000 were left without power. Until last Saturday night.
Scottish Power said around 31,000 properties, mainly in north and mid Wales, lost power during the height of the storm.
National Grid maintains the electricity transmission network in England and Wales, including 4,500 miles (7,240 km) of overhead lines.
“Work will continue in the worst affected areas over the coming days, completing repairs and assisting customers,” Ms Quinn said.
“But our network is now operating under normal conditions.
“I am pleased to say that all customers affected by the storm have now been restored to supply.
“And I would like to thank them for their patience and understanding while we worked around the clock to repair the damage.”