10/26/2026
🔊 Update on Noise from the Kalamazoo River Generating Station
We’ve heard from neighbors who are being affected by the noise from the Kalamazoo River Generating Station, and we want you to know that Supervisor Ben Martin and Ordinance Enforcement Officer Thomas Dahlquist are monitoring the situation. 👀
The Township received a letter dated October 26, 2026, from NorthStar Clean Energy, which operates the station. Here is what it says:
🛠️ What’s causing the noise
NorthStar says the increased sound comes from the station’s exhaust system, which needs to be replaced. Baffles inside the system were removed because of potential safety risks to employees, and that has made the facility noticeably louder. The company adds that wind and weather can affect how far the sound carries.
📅 When it will be fixed
NorthStar says it is moving forward with a new exhaust system. The equipment is expected to be ready to ship around mid-2027, and full installation is not likely to be finished until the third or fourth quarter of 2027, because of operational and seasonal constraints.
📏 Sound levels
The station is industrially zoned. Under Township Ordinance 73.000 (Anti-Noise and Public Nuisance), it is limited to 75 dB(A) from 10 pm to 7 am and 80 dB(A) during the day. NorthStar reports that its own measurements at property lines next to residential areas have been between 59.5 and 64.0 dB(A) at their loudest.
🔄 What’s next
NorthStar has said it will keep the Township updated as the work moves forward, and we will share updates here.
📞 Is noise affecting you?
Please tell us the date, the time, and what you’re hearing, because that helps us track the issue. You can reach the Township at 5858 King Highway, (269)381-2360
