REPUBLIC OF THE PHILIPPINES, REPRESENTED BY RAPHAEL P.M. LOTILLA, SECRETARY, DEPARTMENT OF ENERGY (DOE), MARGARITO B. TEVES, SECRETARY, DEPARTMENT OF FINANCE (DOF), AND ROMULO L. NERI, SECRETARY, DEPARTMENT OF BUDGET AND MANAGEMENT (DBM), PETITIONERS, VS. PROVINCIAL GOVERNMENT OF PALAWAN,REPRESENTED BY GOVERNOR ABRAHAM KAHLIL B. MITRA, RESPONDENT