https://www.michiganpublic.org/tags/deep-geologic-repository Deep Geologic Repository en-US Copyright Mon, 24 Aug 2026 09:00:00 GMT https://www.michiganpublic.org/environment-climate-change/2026-08-24/michigan-searches-for-geologic-hydrogen-untapped-clean-energy-source-with-great-potential The state of Michigan will invest $7.5 million in seed money in looking for deposits of geologic hydrogen. The carbon-free gas can be formed deep underground under the right conditions, and those conditions may exist in Michigan. Mon, 24 Aug 2026 09:00:00 GMT https://www.michiganpublic.org/environment-climate-change/2026-08-24/michigan-searches-for-geologic-hydrogen-untapped-clean-energy-source-with-great-potential Tracy Samilton