The project in Festelita was implemented under Demonstration projects programme. Within the project the following measures were implemented: 1) Installation of solar panels systems for water heating at kindergarten (capacity 5,5 kW), 2) Installation of biomass burning boiler rooms at 4 public institutions (total capacity 561 kW), 3) Plantation of 5 ha with Salix Willow trees (biomass source), 4) Installation of 241 environmentally friendly street light luminaries on public streets, using LED technology and equipment for monitoring the system’s electricity consumption, 5) Establishment of a 312 kW PV municipal solar park.