CITIZENS FOR A GREEN AND PEACEFUL CAMIGUIN, SULOG, INC., SAVE CDO NOW MOVEMENT, INC., TASK FORCE MACAJALAR, FE E. ULFSTEIN, ANNALIZA E. ULFSTEIN, ARISTEO MARBELLA, SR., MARIA TERESA RAMI, MAGDALENA L. MAESTRADO, MARIJONE SAAB GAPAS, MAGDALINA L. RODRIGUIZ, CRIS T. MAGALLON, VICTOR L. UMARAN, GEORGE L. BONITA, RANEL G. SEMAÑA, FLORIZA A. BOLO, ELPIDIA L. TAGANAS, GERRY E. AGBU, EDUARDO M. PAYCA, MARIA TERESA E. ESTRADA, CONCEPCION G. EBCAS, JONAS E. EBCAS, EUGENE C. ABAO, IVY MAY B. ACEBES, CELESTE LUPINA, ZUENDELYN PENALOSA, JOCELYN DIANA KING, JOCELYN TAGUPA, MICHAEL PHILIP L. KHO, REMEDIO VICENTE, ORLANDO EBCAS, JOAN S. DAGONDON, PETITIONERS, VS. KING ENERGY GENERATION, INC., ENVIRONMENTAL MANAGEMENT BUREAU OF THE DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES, BARANGAY BALBAGON OF MAMBAJAO, CAMIGUIN, MUNICIPAL GOVERNMENT OF MAMBAJAO, PROVINCIAL GOVERNMENT OF CAMIGUIN, AND CAMIGUIN ELECTRIC COOPERATIVE (CAMELCO), RESPONDENTS