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Duquesne Light unveils $237 million substation to power Downtown Pittsburgh

17 Oct 2025
Duquesne Light Co. has unveiled its new Watson Substation, a $237 million investment designed to enhance the reliability and capacity of Downtown Pittsburgh's electric grid. The project marks the first phase of the company's broader $3 billion modernization initiative to improve service across Allegheny and Beaver counties.

 

First conceived in 2017, the state-of-the-art Watson Substation will supplement existing facilities powering the city's Golden Triangle, strengthening infrastructure for businesses and residents alike.

"This is a very specific solution to a challenge, but it reflects how we're holistically upgrading our system," said Jason Keller, Duquesne Light's Director of Grid Infrastructure and Engineering. "We're replacing aged infrastructure with modern, efficient technology and investing where it's needed most."

The substation also includes 130 rooftop solar panels, providing power for its internal lighting and operations -- part of Duquesne Light's commitment to sustainability and a "clean energy future," Keller said.

As part of the transition to the new facility, temporary service interruptions are planned for the evenings of Oct. 28 and Oct. 29, timed to minimize disruption to Downtown activity. Kerry Hughes, Customer Relations Manager, said customers have been notified through calls, emails, and text messages to ensure awareness and preparedness.

Once energized, the substation is expected to be fully operational by the end of 2025, ahead of the 2026 NFL Draft, which will be hosted in Downtown Pittsburgh and on the North Shore.

 

Source: cbsnews.com

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