COLUMBUS, Ohio—A four-hour legislative committee hearing in June, punctuated by applause and anger, offered a window into the growing backlash against data centers.
The prospect of unchecked development has galvanized a cross-section of Ohioans, urban and rural, Democrat and Republican, alarmed about the spread of the giant computing facilities. Residents are demanding that local governments impose bans and moratoria on data centers while gathering signatures for a statewide ballot measure that could go before voters in 2027.
Leading the push is an eclectic group from rural Southern Ohio, including an outdoor-tourism guide, a lawyer and others who fear that the state’s data center boom is changing their communities faster than they can respond…