Kansas 2025-2026 Regular Session

Kansas Senate Bill SB400

Introduced
1/27/26  

Caption

Requiring data centers to use closed-loop cooling systems to mitigate water consumption.

Impact

The introduction of SB400 is anticipated to have a significant impact on state laws, particularly regarding environmental regulations and water usage for industrial operations. The bill empowers the attorney general, or local prosecutors, to pursue legal remedies against entities that fail to comply with the requirements. This enforcement capability serves to underscore the state's commitment to mitigating the environmental footprint of data centers, which have been criticized for their high water consumption and potential contribution to climate change.

Summary

Senate Bill 400 aims to address environmental concerns associated with the operation of large data centers in Kansas by mandating the use of closed-loop cooling systems. This legislation seeks to conserve and protect the state from the on-site water consumption impact that is a direct result of cooling processes within these facilities. Under the provisions of this bill, large load data centers, defined as those with a monthly electrical demand of 20 megawatts or more, are restricted from utilizing open-loop cooling systems which discharge water vapor into the atmosphere. Instead, they are required to implement closed-loop systems designed to prevent any contact between the cooling fluids and ambient air.

Conclusion

Ultimately, SB400 represents a proactive legislative move to harness the balance between technological advancement and environmental stewardship. By enforcing stricter regulations on water usage in data centers, Kansas aims to position itself as a leader in sustainable practices while also addressing the growing need for data services. The bill’s success will depend on effective implementation and compliance, as well as ongoing dialogue between industry stakeholders and regulatory bodies.

Contention

Notable points of contention regarding SB400 may stem from the balance between industrial growth and environmental responsibilities. Proponents of the bill argue that it is essential for promoting sustainable water usage practices and protecting the state's natural resources. However, opponents might raise concerns about the operational costs and technical challenges faced by data centers in transitioning to closed-loop cooling systems. Additionally, there may be debates on whether such regulations could deter investment in the data center industry in Kansas, potentially impacting economic development efforts.

Companion Bills

No companion bills found.

Similar Bills

No similar bills found.