The policy recommendations aim to showcase to policy and decision makers how Higher Education internationalisation can play a role in achieving the sustainability goals of the EU. The Green Erasmus project strived to improve the environmental sustainability of the Erasmus+ Programme and raise awareness across the European Higher Education sector about the importance of sustainable internationalisation. The project focused on developing an Educational Portal on Sustainable Internationalisation and carrying out comprehensive analysis of the environmental impact of Erasmus mobilities.