机译:投票上的可再生能源要求:县级投票结果分析
Univ Michigan Ctr Local State & Urban Policy CLOSUP Ann Arbor MI 48109 USA|Univ Michigan Dept Chem Engn Ann Arbor MI 48109 USA;
Univ Michigan Ctr Local State & Urban Policy CLOSUP Ann Arbor MI 48109 USA;
Renewable portfolio standard; Ballot initiative; Public acceptance;