This document presents the competence areas, badge descriptions, competence descriptions, assessment criteria, competence demonstrations and learning materials of Educator for Sustainable Future competence-based digital open badge constellation developed in the Academy for Sustainable Future Educators – EduSTA project (Erasmus+, Teacher Academies 2022–2025). The competence-based badge constellation has been designed to facilitate identifying, recognising and developing teachers’ sustainability competences. The activities designed for demonstrating competence are practical. They steer towards assess and develop one’s practices. The Competence of an Educator for Sustainable Future contains of four competence areas and nine micro competences, which together cover quite well the different parts of teacher’s work. The contents of this materials can bee freely used in trainings. However, if it is used to create a new digital badge constellation or digital badges, those badges must be renamed. Tampere University of Applied Sciences maintains the digital open badge constellation designed in the EduSTA project. If you are interested in the using the Digital Badge Constellation of Educator for Sustainable Future, do contact edusta.tamk@tuni.fi You can find more information about the design and piloting of the badges in the home pages of the EduSTA project https://projects.tuni.fi/edusta/.