 mi energy mandate may be in trouble  the 7th us court of appeals wrote that michigan s instate renewable energy mandate violates the commerce clause and is therefore unconstitutional judge posner s statement does not have the weight of law because the issue wasn t directly before him the final verdict is yet to come on the mandate but pending court cases in other states may end up nullifying the mandate in the future for an opinion on the final outcome regarding the mandate read on at  http wwwmichigancapitolconfidentialcom 19373 