PJM will be performing system maintenance in the Production environment on Thursday, November 12, 2026 from 3:00 p.m.-5:00 p.m. (1500-1700 hours). During this maintenance, there will be an outage of up to 30 minutes. Stale data will appear on PJM.com, Data Miner, Data Viewer, Markets Gateway, and PJM Now.