sustainable energy source

Day per day we are using electricity? Did you ever think that production of electricity is also producing a large amount of NOx CO2 and CO in large amount. Most of the electricity produced in india is by coal thermal power station. In these stations a large amount of coal is burnt to produce electricity. Do you think these energy resources will sustain forever. That is the main reason that now we are looking for sustainable energy sources. These energy sources will sustain forever. These sources are not going to produce any unsafe gases that will be perilous for us. In these resources recyclable products or ever green substances are used. What are these sustainable energy sources and what are the benefits of using it.
1. Solar energy
2. Hydro electric
3. Wind energy
4. Gobar gas
5. Tidal energy
We are supposed to be concerned to the environment of our earth. We are responsible for this condition of our environment. What you can do?
You can do little things to save your environment. This will cost nothing for you.
Use electrical energy whenever it is there is need of it. Otherwise switch off the light.
Use jute bag instead of plastic bags. Take a bag along with you when you are going to market to buy something.