The benefits of beginning Education for Sustainability (EfS) in early childhood are now widely documented. With the support of their teachers, young children have shown that through engagement in sustainability practices they are capable of becoming active citizens in their communities (Duhn, Bachmann, & Harris, 2010; Kelly & White, 2012; Ritchie, 2010; Vaealiki & Mackey, 2008). Engagement with EfS has not been widespread across the early childhood sector in Aotearoa New Zealand (Duhn et al., 2010; Vaealiki & Mackey, 2008) until recently. One way of addressing EfS in early childhood education is through teacher education institutions preparing students to teach EfS when they graduate.