PJM will be performing system maintenance to Markets Gateway in the Production environment on Wednesday, July 22, 2026, from 3:00 p.m. - 6:00 p.m. EPT (1500-1800 hours).
During this maintenance, there will be an outage of up to 1 hour. Stale data will appear on Data Miner, PJM Now, Data Viewer and PJM.com.