PJM is aware of an issue with real-time LMP data and are working to correct it. We apologize for the inconvenience.

Planned Maintenance

PJM will be performing maintenance to Data Miner in the Production environment on Wednesday, June 10, 2026, from 4:00 p.m. - 9:00 p.m. EPT (1600-2100 hours).

During this maintenance, there will be intermittent outages of up to 5 minutes to Data Miner.

Stale data could appear on Data Miner, Data Viewer, PJM Now, and PJM.com.