The large load interconnection timeline runs from 120 days in MISO to 545 in NYISO

Selected process stages in calendar days, with operating terms shown separately

In forceFiled or proposed

Source: MISO, SPP, PJM, NYISO, ERCOT, PUCT, CAISO, Modo Energy

Days to a tendered agreement, not to connection; NYISO's 545 include a 12-month assessment.

MODOENERGY