A proposed constitutional amendment to ban large-scale data centers in Ohio cleared a key step on April 3, 2026, as the Ohio Ballot Board approved petitioners to begin collecting signatures-an effort driven by concerns over energy consumption, farmland loss, and rising costs that could directly impact U.S. agriculture and rural communities.

The grassroots group Ohio Residents for Responsible Development is now working to gather more than 413,000 signatures across at least 44 counties by July 1 to place the measure on the November ballot. The proposal would prohibit new data centers exceeding 25 megawatts of peak load, effectively limiting most modern facilities.

Energy demand and farmland pressure fuel opposition

Supporters argue that rapid data center expansion is placing increasing strain on land and power resources. According to state data, Ohio already hosts around 200 data centers, ranking among the top states nationally, with clusters in central regions.

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A single large facility can consume as much electricity as 100,000 homes, contributing to a broader national trend where data centers accounted for 4% of U.S. electricity use in 2023, projected to reach 9% by 2030. For agricultural producers, this raises concerns about higher electricity costs, land competition, and pressure on rural infrastructure.

Critics of expansion also warn that farmland is being converted to industrial use, tightening land availability and potentially affecting long-term production capacity. In regions already managing input costs and volatile commodity prices, these shifts could reshape the rural supply chain.

At the same time, policymakers are weighing broader implications. Lawmakers in Ohio and at least 11 other states are exploring restrictions or studies on data center growth, reflecting a growing national debate over how to balance digital infrastructure demand with sustainable agriculture and resource management.