Through the implementation of the project, we wanted to improve competences in the preparation of an educational offer promoting generational solidarity. Intergenerational solidarity has been defined as "the issue of sustainable development in the environmental context". As a result of the project, educators broadened their knowledge about intergenerational initiatives: strengthening bonds between generations, learning about ecology together, developing conversation and cooperation skills, crossing age-related barriers. The implementation of the project contributed to the improvement of the staff's language competences in the field of English. The implementation of the project allowed for the acquisition of competence in the use of a specialist language in the field of subject matter - Adult education. Organizations with the consortium had a need to improve their English language to develop international knowledge exchange. The project implementation made positive changes in the environment by building an approach in the field of intergenerational education in the field of environmental education.
The consortium applied for the project due to the needs of the involved organizations and the areas in which they operate. Applying for the project was dictated by the good and development of the organizations participating in the consortium. The implementation of the project was related to the needs of the consortium in the field of developing educators' competences in promoting intergenerational solidarity. The intergenerational solidarity is a value that should be fostered by promoting new forms of interaction between age groups. The consortium applied for the project because it needed new knowledge to improve the language skills of its employees and volunteers. This was necessary in order to increase active participation in international events. The justification for the creation of the consortium was the development of cooperation between NGOs and the inclusion of two new organizations in the Erasmus + Program.