House Bill 4519 - Energy; alternative sources; renewable portfolio s... Energy; alternative sources; renewable portfolio standard; eliminate surcharge. http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2015-HB-4519 Thu, 30 Apr 2015 04:01:55 GMT House Bill 4519 printed bill filed 04/24/2015... Energy; alternative sources; renewable portfolio standard; eliminate surcharge. http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2015-HB-4519 http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2015-HB-4519 Thu, 30 Apr 2015 04:01:55 GMT