State Rep. Helen Kerwin updates court on data-center developments and aquifer concerns

State Representative Helen Kerwin briefed the Johnson County Commissioners Court during public participation on April 27 about ongoing data-center developments and state-level conversations intended to protect local water resources.

Kerwin said she planned to travel to Austin to meet with state senators to clarify how many "closed-loop" data centers are proposed, under construction or already online; she reported an informal count of "anywhere from 50 to 100" but said she would seek an exact number. Kerwin said she is interested in legislation and contract approaches that preserve local control and protect the county's aquifer.

A commissioner raised the risk that failed data centersparticularly those with large battery storage or other industrial componentscould leave cleanup responsibilities and environmental hazards to local governments if abatement bonds or contractual protections are not sufficient. The commissioner said the state legislature and bond language need to make developers responsible for remediation rather than leaving taxpayers exposed.

Kerwin said various pieces of the governance puzzle are still evolving, including tax incentives, public-utility commitments and bonds; she emphasized a desire to maintain local input and avoid premature statewide prohibitions that could limit options. Several commissioners agreed that local control and carefully negotiated developer contracts are essential.

The court did not take policy action but welcomed Kerwins pledge to return with additional information following her state-level meetings.