Portugal's power grid recovers but faces months of costly repairs ahead

Portugal's electricity network is slowly recovering after widespread outages left thousands without power. By Saturday, 14th, 98% of customers had their supply restored. However, the rush to fix faults has led to temporary solutions that could trigger further minor disruptions in the coming weeks.

Repair crews have worked around the clock to reconnect homes and businesses. Some substations remain operational only because of emergency generators burning thousands of litres of fuel. These stopgap measures, while effective in the short term, risk causing additional small-scale failures.

International support has been limited to teams from Italy, Spain, Ireland and France. No other countries have been confirmed as contributing to the restoration effort. The focus now shifts to long-term repairs, a process expected to take months and cost millions.

E-Redes, the grid operator, had already planned €470 million in investments for this year. Regulators may push for even higher spending if they judge the current budget insufficient. The company had also intended to raise annual investment by roughly €100 million in future years.

While most customers now have power, the challenge of making repairs permanent remains. The final bill for reconstruction could climb far beyond initial estimates. Regulators will decide whether E-Redes must allocate extra funds to prevent future failures.