PPL Corp.'s Pennsylvania utility, PPL Electric Utilities Corp., is proposing to build a new regional transmission line that would make electric service more reliable and enhance the security of the electric grid while reducing the cost of electricity for consumers.
PPL Electric Utilities is proposing a major new transmission line project that would have benefits for millions of electric customers in several states.
PPL Electric Utilities submitted the project to PJM Interconnection as part of the competitive solicitation process under FERC Order 1000. As currently proposed, the 500-kV line would run about 725 miles from western Pennsylvania into New York and New Jersey, and also south into Maryland.
By delivering lower-cost electricity into the region, and by enabling the development of new power plants fueled by lower-cost and cleaner-burning natural gas, the project is expected to create savings for millions of electric customers in several states including Pennsylvania, Maryland, New Jersey and New York, according to the PPL Electric Utilities analysis submitted to PJM.
The project is in the preliminary planning stages. If approved and built as proposed, the line would help replace supplies of electricity that will be lost when existing power plants retire. It also would help prevent power shortages during periods of extremely high demand, like the prolonged severe cold weather this past winter.
The company has begun a comprehensive regional planning effort to determine the best route and final details of the proposed line. As always with such projects, the company would have an inclusive public outreach process and would consider public input when making a final route selection.
The project is expected to create jobs, including thousands of temporary construction jobs, and have a lasting positive impact on the regional economy. The project also is expected to foster regional economic development as new employers take advantage of a reliable, secure and lower-cost supply of energy.
According to preliminary estimates, the cost of the project would be between $4 billion and $6 billion. These potential capital expenditures are not included in PPL Corp.'s most recent capital expenditure projections. PPL Electric Utilities may enter into partnerships to develop and build some or all of the project.
The preliminary timeline envisions completion of the project between 2023 and 2025, assuming all necessary approvals are received and construction begins in 2017. Approvals are needed from various regulatory and regional planning entities.
PPL Electric Utilities will be meeting with appropriate state and federal agencies as planning for the project moves forward. Further details of the project will be made public as they become available.