To utilize a public project in which taxing and claims are performed by finance as revenue business to improve environments and have an effect on the stoppage of global warming in solving environmental problems and financial problems.

This system has a method of protecting the global environments and preventing exhaust gases from being discharged. A seawater contained in a seawater tank with a large capacity by scraping it off with a container crane is fed into a road with a hydraulic pressure for moving cars. The nation finances to create a public project.