The Luas Green Line in Dublin will gradually resume services from 6pm, the operator has confirmed. It said maintenance teams and engineers have worked “around the clock” to address the issue within the “critical low-voltage safety system known as the 48-volt system”, which caused the Green Line power failure. This safety system is designed to shut down power to the overhead lines in the event of an emergency, it said. The Green Line links Broombridge on Dublin’s northside to Brides Glen, near Cherrywood, in the south, crossing the city centre. Luas Red Line services are running as normal.

Source: The Irish Times December 11, 2025 17:11 UTC