There are simple ways to conserve energy. As we all know, energy had become a problem because of some issues it cause to the environment and whatnot. One simple way is to replace your incandescent light bulbs to the more power saver fluorescent light bulbs. When you have a vehicle, having your engine converted to bio fuel compatible can also have a good contribution. Because bio fuels are way better then fossil fuels. If you have extra money, try to have solar panels installed in your home. Imagine when the majority will eventually take steps to save energy, the world would certainly be a better place.