The Pennington County Planning Commission convened on July 28, 2025, to discuss a proposed ordinance aimed at regulating noise levels and establishing guidelines for new facilities, particularly those related to industrial operations such as cryptocurrency mining. The meeting highlighted the commission's proactive approach to managing potential noise pollution and ensuring community standards are upheld as the county anticipates an increase in such facilities.

A significant portion of the discussion centered around the proposed sound level regulations. The ordinance stipulates that any new facility must adhere to a maximum ambient sound level, which would be measured before operations begin. For instance, if the background noise level is 30 decibels, the facility could not exceed a total of 85 decibels during operation, allowing for a 55-decibel increase. This regulation aims to mitigate disturbances to nearby residents and maintain a peaceful environment.

Commissioners also addressed the need for screening and buffering requirements for new facilities. The ordinance proposes that buildings must be screened with trees, shrubs, or berms to help reduce noise and enhance aesthetics. Additionally, security measures, such as fencing, were discussed as a common practice for facilities like cell towers, which would also apply to new industrial sites.

The commission acknowledged that while there are currently no operating facilities of this nature in the county, the ordinance is a preemptive measure to address potential issues before they arise. Concerns were raised about the noise generated by cryptocurrency mining operations, which have been reported in other regions to disrupt local communities. By establishing these regulations now, the commission aims to protect residents from future disturbances.

The meeting concluded with a consensus among commissioners that the proposed ordinance should move forward, reflecting a commitment to balancing economic development with community well-being. As Pennington County prepares for potential growth in industrial activities, the planning commission's efforts to implement these regulations demonstrate a forward-thinking approach to land use and community planning.