Environment

HB 1173 requires South Dakota's Public Utilities Commission to mandate an environmental impact statement (EIS) for certain utility permit applications before final approval. It specifically applies to applicants seeking permits for carbon dioxide transmission facilities and may require an EIS for other projects if the Commission determines it is necessary under state environmental law (Chapter 34A-9). The bill does not change the permit process itself but adds a requirement for an EIS review, which could affect project timelines and costs for utility developers. This applies to all pending and future permit applications before the Commission.

SB 128 requires data centers (defined as facilities managing electronic data) to notify local water providers about projected water use and implement closed-loop cooling systems that limit net water withdrawal. It prohibits these facilities from exceeding water usage limits after residential and essential public services are allocated, and mandates reduced use during declared water shortages. Data centers must submit quarterly public reports detailing water usage and compliance. The bill directly affects large data center operators in South Dakota, focusing on sustainable water management for this growing sector.