In order that discharge quantity of CO2 stimulates the improvement in the America greatest in the world,

This petition is the petition to provide America with a technique concerning the artificial floating island whose movement and regular position maintenance are possible.Power generation of a great capacity is done in an attached watermill in artificial floating island.When electric power of the great capacity is used, massive cheap Hydrogen can be produced.If Hydrogen of the cheap cost is used as substitute energy of petroleum,a problem of warmness changing of the earth and economic continuation compatible.In order that discharge quantity of CO2 stimulates the improvement in America greatest in the world,this petition is the petition to provide a technique for the improvement no charge.