Winds of Change: Part 3 - Wind Energy in Developing Countries

With wind farms now appearing in all corners of the world, the question becomes, how efficient are they? Another question would be how much energy do they actually generate? It is important to take a look at these questions to examine how successful wind farms are, because they are rapidly growing across the globe. Part 3 of "Winds for Change" Documentary discusses the debate between thermal energy and wind energy and the impact of the two on the economic growth of developing countries.