Tag Archives: Most_Expensive
Producing energy from coal is more expensive, thanks to all its side effects
February 21, 2011The world has always considered coal-power to be the cheapest source of energy. Just toss in those little black pieces into a crackling fire, use the heat emitted by it and voila! The light bulb glows bright! However, a Harvard … Continue reading3
Posted in Alternative Energy | Tagged Coal, Most_Expensive | Leave a comment