DETROIT -

DTE Energy

People living in several high rises on Detroit's east side have their lights back on.

At the height of the outage Wednesday, more than 4,000 customers were without power in buildings including Harbortown, River Place and the 1300 Lafayette Tower.

The outage was cased by a failure at a substation in the area.

Crews were able to replace equipment and restore power to all customers around 10am Thursday.

Lafayette Tower Detroit
A view from the base of Lafayette Towers -- Photo by Tim Pamplin, Local 4