Wisconsin 2025-2026 Regular Session

Wisconsin Senate Bill SB623

Introduced
11/6/25  
Refer
11/6/25  

Caption

An Act to amend 293.49 (1) (a) (intro.); to create 293.50 of the statutes; Relating to: issuance of permits for the mining of sulfide ore bodies.

Impact

If enacted, SB623 will significantly influence the state's mining regulations by creating a moratorium on the issuance of permits for sulfide ore body mining. The act necessitates that before a permit can be granted, the DNR must verify that similar operations have not polluted their surrounding environments. Supporters of the bill assert that this heightened scrutiny is essential for safeguarding Wisconsin's natural resources and preventing environmental degradation, particularly in areas sensitive to mining activities.

Summary

Senate Bill 623 is a legislative act focusing on the regulation of mining activities related to sulfide ore bodies in Wisconsin. The bill amends existing statutes, establishing a stringent permitting process that prohibits the Department of Natural Resources from issuing mining permits for sulfide ore bodies unless specific environmental standards are met. This includes a requirement that a comparable mining operation must have been conducted elsewhere in the United States or Canada for at least 10 years without causing pollution to the groundwater or surface water.

Contention

The exploration and potential mining of sulfide ore bodies are contentious topics in Wisconsin due to concerns over their environmental impact. While proponents argue that the regulation will protect crucial water resources and ecosystems, opponents may view the legislation as an impediment to economic development, particularly in regions where mining could provide jobs and stimulate local economies. The tension between environmental protection and economic interests is likely to be a significant point of debate as the bill progresses through the legislative process.

Companion Bills

WI AB632

Crossfiled An Act to amend 293.49 (1) (a) (intro.); to create 293.50 of the statutes; Relating to: issuance of permits for the mining of sulfide ore bodies.

Previously Filed As

WI AB632

Issuance of permits for the mining of sulfide ore bodies.

WI HF1197

Environmental review and issuance of nonferrous sulfide ore mining permits, licenses, or leases to bad actors prohibited.

WI HF1197

Environmental review and issuance of nonferrous sulfide ore mining permits, licenses, or leases to bad actors prohibited.

WI SB290

To Prohibit A Moratorium On The Issuance Of Permits In Watersheds And Other Bodies Of Water.

WI SF1744

Environmental review and issuing of nonferrous sulfide ore mining permits, licenses, or leases to bad actors prohibitions provisions

WI HB2034

Relating to the issuance of groundwater permits to certain aliens or foreign entities.

WI SB84

To Prohibit A Moratorium On The Issuance Of Permits In Watersheds And Other Bodies Of Water.

WI HB109

Providing for issuance of permits in environmental justice areas.

WI HB298

An Act To Amend Title 12 Of The Delaware Code Relating To The Creation, Regulation, Operation, And Dissolution Of Statutory Trusts.

WI HB1

An Act To Amend The Delaware Code Relating To Creation Of A Delaware Department Of Veterans Affairs.

Similar Bills

No similar bills found.