Abstract
In this research article, a complete analysis of the thermodynamic performance of various refrigerants in air conditioning units is presented, along with a system of evaporative air conditioning that has been suggested for use in a variety of climate situations, including moderately dry, hot, and arid, and humid climates. Most air conditioning systems use refrigerants such as R22 and R407C, which must be phased out due to their adverse effect on the environment like ozone depletion, greenhouse effect climate change, etc. as per the Montreal Protocol and Kyoto Protocol. The current literature survey presents that refrigerants R1234yf and R1234ze (e) are a more reliable longterm replacement for R22 in air conditioners. In the world, 15% of the total electricity consumption is used in VCRbased systems and these cooling systems are responsible for increasing global warming by 10% globally. In scenarios of 2040, overall energy consumption will grow by 10% per person, as per the International Energy Agency (IEA 2021). Thus, this research study also comprehensively assesses energy-efficient cooling systems at minimum cost. Evaporative cooling systems are quite effective and can be used with liquid or solid desiccant units to maintain various climatic zones. The novel solution is better than the air conditioning system from the cost point of view. Keywords: Air Conditioning System, Climate, Cooling Systems, Energy-Efficient Technology, New Eco-Friendly Refrigerants.