The project proposal "Green Kindergartens" envisages interventions in four kindergartens, as follows: 1. DG "Zhelyazko Popnikolov", located in the city of Vidin; 2. DG "Detelina", located in the city of Vidin; 3. DG "Zornitsa", branch of "Happy Childhood", located in the city of Vidin; 4. DG "Mir", located in the city of Dunavtsi. For all four sites, a combination of several types of interconnected, complementary and logically grouped activities is envisaged, namely: - introduction of energy-saving measures and systems and technologies for the utilization of energy from renewable sources, from the selected package of energy-saving measures specified in the EE reports; - implementation of the measures prescribed in the technical inspections and technical passports of the buildings (eligible under P1 of the RDP); - equipment and furnishings; - ensuring an accessible environment for people with disabilities; - construction/renovation of adjacent yard spaces, incl. physical elements of the urban environment and green infrastructure; - supply and installation of charging stations; - appropriate "soft" measures, incl. with funding from the European Social Fund + under the Education Programme 2021-2027.