PJM MARKETS SYSTEM SWITCHOVER
PJM is planning on performing a markets system switchover on Thursday, September 21, 2017, starting at 1615 hours (4:15 p.m.) EPT. PJMwill be switching market operations for Markets Gateway, day ahead, SCED and ancillary services. There will be an approximately 30-minute delay in information being posted to Markets Gateway, as well as LMP postings on Data Viewer, eDataFeed, PJM.com, PJM Now and Data Snapshot. Some information may be stale during this switchover. PJM may also switch to manual dispatch during the transition. This exercise is a continuation of PJM’s switchover capability for business continuity purposes.