Kevin Heath had hoped there would be solar panels by now on his family farm in southeastern Michigan, roughly 50 miles outside Detroit. About six years ago, he agreed to lease part of his land for a solar project. It would help him pay off debt and keep the farm in the family, he said. But the opportunity was thwarted when, in 2023, following pushback from some local residents, his township passed an ordinance that banned large solar projects from land zoned for agriculture.