Michigan Natural Gas Prices Up 190% June 12, 2022 12:17 pm by IWB by Dukembg I’m in Michigan and my natural gas costs are up 190% We are primarily funded by readers. Please subscribe and donate to support us! Last year I used 45THM that cost me 23.20. This year I used 34THM that cost me 50.98. What’s it like in your area? Views: