How Illinois Electricity Grid Imperils Innovation
In the race to attract the industries of the future — electric-vehicle manufacturers, hyperscale data centers, biotech incubators — states offer tax incentives, workforce grants, and glossy renderings of innovation corridors. But beneath the rhetoric lies something more elemental and less glamorous: electricity. In central and southern Illinois, the promise of growth increasingly collides with the physical realities of an aging grid. Transmission lines that once carried predictable loads from coal plants to small cities now strain under new patterns of demand. Substations built for an earlier industrial era confront surges from logistics hubs, server farms, and advanced manufacturing. Reliable power — once assumed — is becoming a variable in the business equation. The result is a quiet recalibration of risk. The region’s primary utility, Ameren Illinois, serves more than a million electric customers across a broad swath of the state. Its territory includes university towns, manufa...