Because of their lack of infrastructure and resources, developing nations have enormous obstacles when implementing green building practices. Notwithstanding these challenges, the significance of environmental stewardship and sustainability is becoming more widely acknowledged. Green building techniques are being adapted to local contexts with an eye toward things like climate, culture, and resource availability. Non-Government Organizations (NGOs) and international organizations are supporting the adoption of green-building concepts by offering technical help and capacity-building activities. In developing nations, cooperation between the public and private sectors is crucial to removing obstacles and accomplishing sustainable development objectives. The only way to advance green building and strive towards environmental friendliness, which can lessen the energy demand, especially during the lean season, is to raise awareness of and educate people at all levels of society about the advantages of doing so. To further reduce energy use, designers must use green building materials during the planning and designing stages. To reduce the burden of energy import and support the tenants' quality of life, there is a pressing demand for green buildings. This article focuses on the concepts of green buildings their applicability and advantages to support the sustainability and self-sufficiency of underdeveloped and developing nations. This paper will not only enrich the research and domain but also help the society of those nations to think of self-sufficiency and sustainability.