The project promotes the new technical solutions for increasing energy efficiency in public lightening, remote heating and public parking sectors. Smart Lighting infrastructure for cities and municipalities is an innovative category of products, which consists of the system of smart sensors, public lamp posts, decentralized control units and a centralized monitoring control and data acquisition (SCADA) as well as related new hardware and software platform and communication channels, smart meters ready to support new Smart Grid and Smart City integration and technologies. Total potential for GHG emission reduction in Serbia is 0.835 million tons of CO₂ equivalent per year.