This project is part of the ATU Negresti Oas initiatives to improve the quality of urban life by applying measures to increase energy efficiency at both residential and public buildings, thus ensuring the implementation of the Energy Efficiency Improvement Program for the city of Negresti-Oas, Satu Mare County. The general objective of this project is to increase the energy efficiency of the housing blocks in the city of Negresti-Oas – LOT 2 (composed of: Component 1 (C1) – Str. Lily Alley, C8-10-12, Component (C2) – Crinului Alley Street, B13-15, Component (C3) – Crinului Alley Street, B17-19, Component (C4) – Crinului Alley Street, D12-14, Componenta (C5) – Crinului Alley Street, D8-10, Component (C6) – Crinului Aleea Street, D4-6, Componenta (C7) – Str Unirii, nr. 7, Componenta (C8) – Str Unirii, nr. 6, Componenta (C9) – Str Victoriei, Bl 9, Componenta (C10) – Str Victoriei, Bl 17/A) by applying measures to increase energy efficiency in order to reduce primary energy consumption and CO2 emissions, while ensuring the improvement of the comfort, health and safety of the tenants of these blocks – direct beneficiaries of the investment. Increasing the energy performance of the housing blocks in the city of Negresti-Oas – LOT 2 will be ensured by carrying out intervention works that will reduce the energy consumption for space heating, in the conditions of ensuring and maintaining the indoor thermal climate, by limiting heat losses to the external environment as well as improving the urban aspect of the building. This project contributes to Romania’s effort to achieve the main objectives of the European Union’s energy and environment policy, ensuring the convergence of our country’s policy with EU policy in the field. In recent years, energy efficiency, mobility and climate aspects are of considerable importance in the city of Negresti Oas, as confirmed by the elaboration and implementation by the local authorities of the Energy Efficiency Improvement Programme for the city of Negres-Oas, Satu-Mare County. The city of Negresti-Oas thus aims to contribute to the achievement of the national objectives of climate change and sustainable energy by: reducing greenhouse gas emissions by 20 % by 2020, compared to 1990 levels; increasing the share of energy from renewable sources in gross final energy consumption to 24 %; increasing energy efficiency by 19 % in primary energy consumption. Thus, the Energy Efficiency Improvement Program for the city of Negres-Oas provides measures for the energy rehabilitation of housing blocks in the city of Negresti-Oas (see pg. 76 of the PEEE). This project therefore responds to the measure of thermal rehabilitation of the housing blocks in the city of Negresti – Oas (lot 2) and their energy efficiency increase, representing a very important component