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Effective Load Carrying Capability (ELCC)

As part of the process to implement the Effective Load Carrying Capability (ELCC) proposal developed by the Capacity Capability Senior Task Force (CCSTF) and endorsed by the Markets & Reliability Committee and Members Committee on Sept. 17, 2020, PJM requires generation owners of ELCC resources to provide specific information about their resources. This information is then used by PJM as input into the ELCC model.

In addition, PJM will post results and supplemental material about the ELCC process on a regular basis.

Study Results

ELCC Class Ratings for 2023-2024 BRA PDF  7.22.2021
ELCC Report for July 2021 Results PDF
The following data files are described in the above ELCC Report:
Available Unlimited Thermal Scenarios: Years 0-7 ZIP
Load Scenarios: Years 0-3 | Years 4-7 ZIP
Replications LOLE: Year 0 | Year 1 | Years 2-7 ZIP
200CPx2 hours for the July 2021 ELCC Results XLS
Weather Variables XLS  

Submit Your Input Data

PJM Connect WEB  
Instructions: Signing In | Submitting Data PDF  

ELCC Data Submission Templates

Wind Templates
Onshore | Offshore XLS
Solar Template XLS  10.30.2020
Landfill Gas Template XLS  10.30.2020
Gen+Storage Hybrids XLS 10.30.2020
Battery & Flywheel Storage XLS 10.30.2020
Run of River Hydro without Storage Template XLS   10.30.2020
Hydro with Non-Pumped Storage XLS    2.9.2021
Pumped Storage Hydro Power XLS   2.9.2021