Michigan Data Center Noise Triggers Lawsuit and City Action

Residents of Dowagiac, Michigan, are challenging persistent high-pitched noise they attribute to Hyperscale Data's cryptocurrency-mining operation, prompting city fines under a new industrial-noise ordinance and a class-action lawsuit. The company disputes the city's measurements and says it is shutting down mining equipment as part of a planned $100 million shift toward AI computing and advanced robotics. The dispute centers on whether the operational changes and proposed mitigation will address residents' reported disruption to sleep, outdoor activity, and home use.