We are bounded by different levels of boundaries which measures the required sustainable environment in coming years. Sustainable energy calls for upgrading of existing technologies or developing green technology which is energy and environment friendly. The goal of sustainable energy is to develop clean environment equally among the world population and teach them that how to escape from global warming sustainably. We need to find a sustainable environment which is based on low carbon emission and economically viable all over the world. Though the environment is so complex that no single department/field can provide clear knowledge about sustainable energy. Well in search of sustainable energy researchers around the world are working hard to find the best solutions for better and sustainable environment. The search of sustainable energy should meet the boundaries of different region globally and locally. The distribution of energy should be fair and enjoyed by population equally. The article will cover up some basic sustainable technologies which will be taking place in near future.