West Penn Power to build grid connectors for 220MW of US solar power

July 20, 2023
Facebook
Twitter
LinkedIn
Reddit
Email
AES’ two new solar projects in Pennsylvania have a combined capacity of 220MW. Credit: FirstEnergy

West Penn Power, a subsidiary of US electric utility FirstEnergy, has started work to connect two solar farms, with a combined capacity of 220MW, to the Pennsylvanian electric grid.

The two solar projects are being developed by US-headquartered power company AES Corporation, which expects to finish work on the farms in early 2024. The larger project is a 150MW farm in Franklin County, and the smaller is a 70MW project in Fulton County, and West Penn Power expects to complete its connection work by the end of this year.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The utility is building a new terminal at its McConnellsburg substation to connect the state’s grid to the smaller project, and is building a completely new substation in Franklin County to serve the larger of AES’ projects. West Penn Power will also upgrade its Guilford and McConnellsburg substations to improve the resiliency of the grid in the long-term.

“FirstEnergy is committed to supporting the global energy transition to renewable resources, and we are pleased to work with AES to help facilitate the delivery of clean energy through connection of these new solar projects,” said FirstEnergy vice president of transmission Carl Bridenbaugh. “This work aligns with FirstEnergy’s long-term strategy of pursuing opportunities that help enable the transition to a clean, resilient energy future.”

The AES projects will make a significant difference to the Pennsylvania energy mix, with the state currently producing 1.1GW of solar power, 24th among US states. The Solar Energy Industries Association, the trade body representing US solar power, expects to see 2.8GW of new installations over the next five years, 18th among all 50 states.

The state’s solar sector has been buoyed by new projects announced in the last few years, including a 70MW project built by Lightsource bp, that will meet one-quarter of the electricity demands of Penn State University as part of a 25-year power purchase agreement. The continued growth of the state’s solar projects, including AES’ two projects with a combined capacity of more than 200MW, will be integral to the long-term growth of Pennsylvanian solar power.

The news follows yesterday’s announcement by the Interstate Renewable Energy Council that the number of jobs in the US solar sector increased by 3.5% between 2021 and 2022, as the US looks to expand all aspects of its solar industry.

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

January 23, 2026
US renewables developer Hecate Energy has entered into a definitive business combination agreement with SPAC firm EGH Acquisition Corp (EGH).
January 23, 2026
US cadmium telluride (CdTe) thin-film solar manufacturer First Solar is facing a class action lawsuit investigation into its business practices following a downgrade in its stock.
January 21, 2026
Yield Energy has launched Yield Edge, a distributed energy resource management system (DERMS) for grid-ready flexibility from farms.
Premium
January 21, 2026
To say that it has been a busy time for the US solar industry lately would be an understatement, especially at the policy and tariff level.
January 21, 2026
Energy generation and storage developer Estuary Power has completed the final phase of construction at its Escape solar project in Lincoln County, Nevada. 
January 21, 2026
The USPTO has denied three challenges to patents held by US solar manufacturer First Solar pertaining to its production of TOPCon cells.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA