This is a standout amongst the most famous fields in Materials Science. The consumption of characteristic assets and the overall increment in the populace joined with the different topographical and social weights are compelling a move from petroleum products to inexhaustible and economic vitality sources. Materials, for example, supercapacitors, vitality stockpiling in batteries, thermoelectric gadgets, vitality transformation through sun-oriented cells, power modules. and so forth., are the desire for sustainable power sources. Association of materials in vitality applications is a functioning zone of research that has extraordinary importance to certifiable difficulties. Research situated here, for the most part, points towards the need to produce vitality all the more economically and cost-adequately, which ought to decrease the contamination level (Carbon decrease) and help to economy climb too. The fundamental research region in this stream is Functional Ceramics and Inorganics, Photonic Materials, Electrochemical Materials, Tissue Engineering, Polymer materials advancement, and so forth. In Materials Science, materials are key barricades to improve the execution of vitality advancements. These incorporate vitality stockpiling in Solar boards and cells, Photovoltaics, battery, superconductors and Hydrogen stockpiling. Right now, the majority of the exploration around there is centered around the improvement of Clean Energy Materials. Geothermal vitality, Hydroelectric power, wind vitality, warm vitality, and so forth., are the other real wellsprings of sustainable power source on the planet. This field is totally founded on research, which has definitely led to new developments in materials science later on Semiconductors and Supercapacitors Piezo-electric Photovoltaic materials Hydrogen Storage Materials Fuel cells and Smart matrix Solar cell materials and gadgets Advanced battery advances Sustainability of Materials.