Proposed “parasole” project Eco-energy in municipalities: National ink – Mielec concerns the installation of RES installations (solar collectors, photovoltaic installation, heat pumps and automatic biomass boilers) in residential facilities within the National and Mielec Municipalities. The project sets the main strategic goal “Increase the use of renewable energy sources and reduce emissions of air pollutants in the National and Mielec Municipalities by assembling on 579 residential facilities by the end of 2018 849 modern RES installations with a total installed capacity of 4.95 MW”. The strategic objective will be pursued by means of specific objectives: — increasing the use of renewable energy sources by installing 849 RES installations in the Tuszów and Mielec Municipalities since 2018; — the reduction in CO2 emissions to the atmosphere in the National and Mielec Municipalities in 2019 of 2201.88 t CO2/year- a reduction in the costs of thermal energy consumption as a result of the production of energy from RES of 3800.33 MWh/year in the National and Mielec Municipalities since 2019 – a reduction in the cost of electricity consumption from renewable energy production from RES of 2019 in the National Carcases and Mielec Municipalities of 1269.81 MWh/year. 322 units of photovoltaic installations on residential buildings 285 solar collectors on residential buildings 95 units of biomass boilers in residential buildings 147 units of heat pumps on residential buildings