Proposed “parasole” project “Eco-Energy in the municipalities Zarzecze i Rokietnica" refers to the installation of RES installations (solar collectors, photovoltaic installations, heat pumps and automatic biomass boilers) in residential buildings in Zarzecze and Rokietnica Municipalities.The project sets as the main strategic goal of the total strategic goal "To increase the use of renewable energy sources and reduce air pollutant emissions in the municipality Zarzecze and Rokietnica by means of installation on 748 residential buildings. The increase in the use of renewable energy sources by assembly in the Municipalities of Zarzecze and Rokietnica 961 units of RES installations;- reduction in 2019 in the Municipalities Zarzecze and Rokietnica CO2 emissions into the atmosphere of 1 796.95 CO2/year- increasing the use from 2019 of the energy energy sources from renewable energy installations in the districts of the rivers and Rokietnica as a result of the production of heat energy from the installed RES installations in the year 3 538.10 MWht.