Similarly, this chapter has quoted the view of the CEDEFOP/ILO (2010) and others, that foundational skills for science, technology, engineering and mathematics (STEM) provide the basis for high-level low-carbon skills. It is important that young people are aware that ‘skills for sustainability’ are not an alternative to these core skills but build on them to make the discovery and dissemination of new technologies possible. Consequently, the professional development of counsellors and educators involved in career guidance and career education must ensure they are able to communicate to their clients about careers opportunities emerging in the green economy.