System Information
Generation Outlet Interfaces
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| CPL-DOM:  PDF
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Special Protection Scheme (SPS/RAS) Installation/Removal
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Homer City RAS Retirement
The Homer City RAS is expected to be retired and removed by the end of 2023. The RAS is no longer operational.
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Procedural Updates
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Red Lion TX50
DPL has informed PJM that the 500/230KV TX50 transformer at Red Lion has been off-putting gas. The transformer will be taken out of service until it can be replaced, which is estimated to be in June 2029. Until then, the transformer will be used as a hot standby that can be energized in an emergency only.
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The following procedure will be included in the upcoming Manual-03 publication:
Wescosville Switching Procedure PDF
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Voltage Limits
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The file below is scheduled to be retired from pjm.com towards the end of 2026.
It is and will remain publicly available in eDART – any users in eDART can access it:
1. Trans. Tickets > PJM Posting Files > voltagelimits.csv
2. TERM > PJM Posting Files > voltagelimits.csv
3. eDART CLI PJM Posting Files download XSD
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PJM RTO & Transmission Owner Voltage Limits CSV
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EMS Model Builds
Any schedule changes will be sent to DMS Members and posted on the Web Calendar.
Schedule PDF