why should more people use solar power and wind power? and what are the benefits of both of them? does it save you money, how much and how much will it help the earth if one person decided to use them? what about a hundred people? what would happen if everyone and every building, cars, trains, airplanes, EVERYTHING in the whole world started using solar/wind power?
oh sorry, forgot about water power. what about water power? again, water power benifits, same as above.

I think they buy solar power (if you generate a ton) but I was wondering if they bought back wind? I was thinking about making some homemade turbines for a winter project.

i already have solar powered things but i have to have the price of some things powered naturally like wind power water power and i need to know to price i have looked all over the internet
thanks for your help

If you compare the affects of oil drilling or wind power. I think wind power is way more safe than drilling. The planet.

should i change to 50% or 100% wind power energy?
what r some pros and cons of using wind power energy?
i know its green, less gas, coal, nuclear energy will be use less and it will save some money every month
but they asked if i want 50% or 100% wind energy as if theres some thing bad about it...is there?