The general objective of the project is the Rehabilitation and modernisation of housing blocks in the city of Santana County Arad, being consistent with the goal of investment priority 3.1 namely Supporting energy efficiency, intelligent energy management and renewable energy use in public infrastructures, including public buildings, and housing sector, namely Specific Objective of Investment Priority 3.1A Increasing energy efficiency in residential buildings, public buildings and public lighting systems, especially those with high energy consumption.