EXHIBIT B.1 AEDR FUELS LLC OPERATING AGREEMENT Effective December __, 1997 AEDR FUELS LLC OPERATING AGREEMENT ARTICLE I - DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . 1 ARTICLE II - FORMATION OF COMPANY. . . . . . . . . . . . . . . . . ....