Thru-tubing plug setting tool is a safe and efficient replacement for conventional thru-tubing explosive or hydrostatic setting devices. It is a non-explosive, electro hydraulic tool that provides a reliable, controlled force while supplying real-time feedback on the progress of the setting operation. The tool generates the force necessary to effectively set the anchors, compress the packing elements, and sever the weak point — enabling the setting tool to release from the plug. The plug combined with a positive sealing plug (PSP) improves the efficiency and operational cost of the well.