The Mahoning Creek Dam was constructed in 1941 by the US Army Corps of Engineers and is one of 16
flood control projects in the Pittsburgh District. Mahoning Creek Hydroelectric Company LLC received a
license from the Federal Energy Regulatory Commission for this 6 MW site. On July 31, 2012 this project
was sold by AHS to Enduring Hydro of Chevy Chase, MD. They completed the remaining permitting and
proceeded to construct the project. It began commercial operations in late December 2013. This project is
now owned by Ontario Power through its Eagle Creek Renewable Energy subsidiary.

AHS is proud to have originated and been a significant leader in developing this great project prior to its
sale. We congratulate its new owners on constructing and now operating this clean renewable energy
Mahoning Creek
Mahoning Creek Hydroelectric Project