Solar based charging stations, and electric car used in Germany have the greatest impact, on pollution control. If same could be adopted by world around 30% pollution controlled could be achieved. Due to nuclear hazerds and radiation, the clean energy supply by nuclear power plants compare to coal based, could be made more reliable and regied (hezard free) with advent in computer(controlled) engineering, and automation, to justify pollution free energy demand, could improve the pollution control to further 40% for world.

All is right, but currently the combustion engine is the main source of pollutio: ozone, CO2, NO, SO2 and others.

may be the cells hidrogeno can be a future solution.