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As communities in Southwestern Pennsylvania continue to develop and thrive, the demand for energy is growing. West Penn Power and Duquesne Light Company customers in Collier, Scott, Upper St. Clair and Bethel Park Townships are served by a network of 138-kilovolt transmission lines. To maintain a level of service and reliability while increasing the overall capacity and resiliency of the grid in this area, Duquesne Light is planning to replace the existing transmission line wires. 


September 2017 to June 2018

Duquesne Light's Woodville substation in Scott Township to the transmission tower located on McMurray Road in Bethel Park.


Should you have any questions, please contact Duquesne Light by phone at (412)393-6500 or email


We Don’t Just Power Your Lights,
We Power The Moments You Call Life.

One More Reason We’re Larger Than Light.