This article discusses how refrigerants in cooling systems impact the environment. Researchers studied different refrigerants to see which ones are better for the environment. They found that using alternative refrigerants like water, carbon dioxide, and hydrocarbons can help protect the environment and are good choices for cooling systems. By choosing these friendly refrigerants, we can reduce harm to the ozone layer and cut down on global warming concerns. This study suggests that using natural refrigerants is important for maintaining a healthy environment when it comes to heating and cooling our spaces.