The current air-conditioning system does cooling by refrigerant gases such as Freon, CFCs, etc. While these refrigerants provide good output, their major disadvantage is the emission of harmful gases that damage the ozone layer. A way to overcome this issue is by making use of air conditioners that use thermoelectric modules for cooling, which work by the Peltier effect. These models do not emit any harmful agents, thereby protecting the environment. This project discussed in the paper deals with the study of those thermoelectric air conditioners using the Peltier module. Conventional compressor run cooling equipment has more limitations related to energy efficiency and Chloro-Fluro Carbon (CFC) refrigerants use. Both these factors indirectly point to the impending scenario of global warming. As most of the electricity generation relies on coal power plants, which add greenhouse gases to the atmosphere is the more cause of global warming. Thermoelectric air conditioners have multiple advantages over conventional air conditioners, like, they are smaller in size, they weigh less, have high reliability, have no mechanically moving parts, and no working fluid. This paper focuses on a Peltier Based Air conditioner that will be easily portable