Most people sleep better, enjoy activities and work with more productivity when the temperature is pleasant. This, of course, is not a claim we can prove, but may not be too far from reality. It has been proven to companies for many years that productivity is increased substantially when workers in offices and factories have an air-conditioned environment to work in. The same is true for athletes in training, construction work, and numerous other outdoor jobs. Working in a cool environment improves the efficiency of workers.
Employees stay more alert and become less tired.
They make fewer mistakes and work more safely. The evaporation of moisture from our skin helps cool our bodies.