The blackout left parts of Dunedin in darkness. Photo Gregor Richardson
Cumberland St in the central city. Photo Hamish McNeilly
Dunedin streetlights are back on after an hour-long blackout across the city and Mosgiel.
A Delta spokesman said the streetlights were back on by 9.20pm, and ''we will be looking at it in the morning to discover exactly what the issue was''.
It was unclear whether the outage was connected to a similar incident on September 16, which was caused by a faulty sensor.
