- SouthSide Works
- 424 South 27th Street, Suite 220
- Pittsburgh, PA 15203
- (877) 393-1130
Duquesne Light Energy is an unregulated subsidiary of Duquesne Light Holdings, Inc., and is not the same company as Duquesne Light Company, its affiliated electric distribution company. The prices of Duquesne Light Energy are not regulated by the Pennsylvania Public Utility Commission. You are not required to buy electricity or other products from Duquesne Light Energy to receive the same quality service from Duquesne Light Company.