Alternative Energy Solutions
According to the current situation, there will certainly be an energy change in the future. It is already known that there is an energy shortage so the mankind is at the front of the most significant crossroads. The question is whether will be the population used to change contemporary habits and use alternative sources.
The modern habits include the large use of vehicles, electricity and many other facilities that all require energy. The prime source of this required energy since the beginning of the industrial revolution has been the use of fossil fuels. They have been the muscles that have enabled us to develop to such heights. However, there is a problem because the reserves of fossil fuels are running out. The situation is even worse if we consider the fact that these sources can not be renewed. The only solution to overcome the increasing energy crisis is promoting alternative energy solutions.
Importance of Good Ventilation
Ventilation: The modern concept of ventilation implies not only the replacement of vitiated air by a supply of fresh outdoor air, but also control of the quality of incoming air with regard to its temperature, humidity and purity with a view to provide a thermal environment that is comfortable and free from risk of infection.
Requirement of air: Usually, the standards of ventilation have been based on the efficiency of ventilation in removing body odor.
1. Cubic space – Standards for the minimal fresh air that is advocated by different workers range from 300 to 3,000 cubic ft. per hour per person.
