Whatever the reason, it really is worth taking a serious look at making a home made wind generator. You can buy some ready made wind generators which although work very well, they can cost upwards of three thousand dollars. Apart from it being cost effective, the most important issue concerning humanity at this moment is the continuing onset of global warming. how to build a new solar greenhouse It will not go away unless we do something about it right now. We, as individuals, have to take responsibility and not leave it all for the governments to do. If we all had our own power sources, just think how much it would reduce the use of conventional power stations.