To provide a system in which yeast is collected from the seawater at a depth of less than 200 meter which is always activated by using a special net and sent to a cultivator to cultivate, and then alcohol is extracted, collected and divided according to application into that used as a pollution-free energy source and that sent to an electrolytic cell to produce hydrogen and used as a fuel cell energy source.
In the system, the yeast is collected from the activated seawater at the depth of less than 200 meter by using the special net and sent to the cultivator to cultivate, and then the alcohol is extracted, collected and divided according to the application into that used as the pollution-free energy source, and that sent to the electrolytic cell to produce the hydrogen and used as the fuel cell energy source. This provides a foundation of next-generation energy system.