Business and Commerce - As introduced, creates the "Tennessee Data Center Impact Review Act." - Amends TCA Title 5; Title 6; Title 7; Title 10; Title 62; Title 65; Title 68 and Title 69.

HB 2392 creates the "Tennessee Data Center Impact Review Act," requiring permits for data centers over 20 megawatts (MW) starting January 1, 2027. It mandates applicants to submit detailed water usage projections, drought plans, and assessments of impacts on residential, agricultural, and public water supplies. The review board must prioritize residential water access over industrial use and evaluate wastewater discharge compatibility with municipal systems. This directly affects large data center developers, water utilities, and communities near proposed sites by requiring comprehensive environmental reviews before operation.