What does Texas SB1758 do?
SB1758 creates a bifurcated regulatory environment: it imposes an immediate permitting moratorium (blocking new permits, amendments, and renewals) for cement kilns within 10 miles of semiconductor facilities in Grayson County until 2031. Statewide, it establishes a "first-in-time" affirmative defense, shielding existing cement and aggregate operators from vibration-related nuisance lawsuits filed by new semiconductor entrants. Implementation Timeline Effective Date: September 1, 2025.