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Baseline Reports

PJM’s Regional Transmission Expansion Plan (RTEP) assesses both near-term five-year needs of the regional power grid as well as those over a 15 year horizon as well. The results of these “baseline” studies identify needed transmission enhancements for anticipated system conditions and define cost allocation assignment. The five-year baseline then provides a starting point from which the need and responsibility for enhancements to accommodate interconnection requests can be identified.

Baseline Assessments

2023 PDF   3.4.2024
2022 PDF   6.28.2023
2021 PDF   2.1.2022
2020 PDF   2.22.2021
2019 PDF   2.5.2020