Enerugī Sōgō Suishin Iinkai (Japan), Donald W. Guertin, John E. Gray, Donald L. Guertin, Atlantic Council of the United States, Resources for the Future, Nihon Enerugī Keizai Kenkyūjo, Robert W. Fri, Chikyū Sangyō Bunka Kenkyūjo, Toyoaki Ikuta, Takso Tomitate