Increasing the internationalisation of the campuses has been an objective for all the CEI “Smart Energy” universities, with a range of actions put into practice such as: A Programme with Massachusetts Institute of Technology (MIT- SPAIN); a programme with the University of Oxford (See ANNEX 14); the Science without Borders Programme (Brazil); agreements with Brazilian universities; an agreement with Celaya Technological Institute (Mexico); an agreement with the University of Chile; and an agreement with the University of Nigeria. It is worth highlighting that other prominent actions have also been initiated recently in the international domain, such as the establishment of the terms for collaborations with the University of Harvard, MIT, and other prestigious institutions in the State of Massachusetts, through Real Colegio Complutense in Cambridge (Mass. USA), as already mentioned.