In energy research: an independent agency attached to the University of the Philippines [Section 3, Philippine Energy Research and Policy Institute Act of 2021; Section 2, Rule 1, Rules and Regulations Implementing Republic Act No. 11572]
Note: The Act refers to it as the “Institute”, but the Philippine Energy Research and Policy Institute is also referred to as PERPI in DOE Department Order No. DO2022-08-0011, Department of Energy (DOE) Priority Research and Policy Areas for the Philippine Energy Research and Policy Institute (PERPI).