Environmental volunteering is an emerging field in Education for Sustainable Development (ESD). Beside the traditional field of volunteering it includes different activities related to socio-ecological conservation of a nation.  Compare to the developed countries, participation in conventional volunteering activities are relatively low in Bangladesh. However, Bangladesh has a rich history in traditional social volunteering. Since the inception of RCE (Regional Centre of Expertise) Greater Dhaka, the organization has been working to orient and structure environmental volunteering as an integral part of ESD. It is actively promoting ESD based volunteering engaging the youths in and outside the country to transform the society. Initially, the volunteering activities of the centre were mainly concentrated within urban educational institutions but it is now expanded in the urban and rural communities. This centre is involved in carrying out volunteering activities for practicing ESD, disaster management, community health, hygiene and nutritional programs and in sustainable agricultural practices through organic farming. RCE Greater Dhaka is playing a key role in integrating volunteering activity in the main stream of ESD and imparting a dynamic multidirectional role for the community by overcoming the financial constraints of this least developed country. It is found that, the role of environmental volunteering is beyond the price range for overcoming the resource barrier. Through its selfless collective effort it has reached at the every scale of society such as education, health, disasters, farming and biodiversity conservation etc. This centre has developed and refined the sets of motivations and modes through engagement of volunteers and their coordinators from different environmental groups of the country to promote community education. It is also making the centre a global hub for environmental volunteering activism.