Public Investment in Energy Efficiency PIE2 aims to increase effectiveness of Public Investment Management (PIM) and of Public Finance Management (PFM) replicating and upscaling the achievements of PIE1 in the two poorest districts of Ulaanbaatar city. Improved PIM and PFM capacities, practices, procedures and regulations will be applied to the thermoretrofitting of public buildings, i.e. 20 schools and kindergartens, aiming for demonstration effect for replication. The need to improve education facilities corresponds to a top priority for UB citizens.