Make your environment Greener

3. Contents
Introduction
1. Green technology
2.Conventional automobiles
Pollutants emitted by conventional automobiles
Eco-friendly vehicles- EV’s
Advantages & comparison
Facts about natural resources & its utilization
Conclusion

4. Introduction:
Green Technology
Automobile

5. Conventional automobiles
 Source of fuels used
 Pollutants emitted :
 Hydrocarbons- partially burnt fuels, smog, (Methane)
 Carbon monoxide- incomplete combustion, decrease blood’s
ability to carry oxygen
 Nitrogen oxides- reaction with oxygen, acid rain.
 Carbon dioxide- its not a pollutant but a green house gas.
 Sulphur dioxide- result of combustion of fuels with high conc
of sulphur , acid rain.

7. Eco-friendly vehicles- EV
Electric motor, controllers, batteries.
Regenerative braking- recharges battery
when slowed down.

9. Advantages & comparison with
conventional automobiles
Initial cost
Running cost- EV runs 500km for 50/- but a normal vehicle
runs at 50km/l of petrol.
* www.yobikes.in
Noise- less as no moving parts exist.
Manufacture
Source of fuels used
Pollution – pollutants, environmental effects,
human disorders, comparison.

10. Facts:

14. Conclusion:
Use of electric vehicles leads to:
1. Zero pollution.
2. Cost effective.
3. Less noise.
4. Cut in liquid fossil fuel consumption.