In this day and age, it is your responsibility and your obligation to be environmentally conscience and do your part towards conserving energy.Energy conservation is not merely reduced usage of fuel but also looking for a substitute fuel to prevent global warming and atmospheric pollution.By using organic fuels like bio diesel and bio gas, air pollution and global warming can be reduced to some extent.Cars are being invented that could run on batteries and solar power.Invention and usage of transportation by such means must be initiated and provided encouragement, for using it on a large scale. (…)