To reduce the risk of climate change , we need to use sustainable energy which is not only extremely helpful to tackle Global warming, but also very cheap in nature.Poor countries which can't afford to produce electricity via petroleum or coal or gas or they cant develop nuclear plants, the sustainable energy is best solution for them.For example electricity from windmills, from solar panels, hydro electric power, bio energy etc.
The energy produce from wind mill is best for those countries where wind is in abundance , the best example is of Holland, Holland is a very well developed country but its using wind power with too much success , in Africa and Asia the sun is bright all year long and if they start using solar energy , they can solve their all energy problem. The advance nations should take initiative and assist less developed countries in order to get this goal.
