As the 2008 election draws ever nearer to Super Tuesday and November there is an increase focus on the candidates stance on many issues including renewable energy.
The candidates policies vary widely, everything from following Germany's energy policies to drilling the Arctic wildlife refuge in Alaska to claiming that climate change is not taking place.
This week we will examine the policies of the Democratic candidates including Barack Obama, Hillary Clinton and John Edwards Followed in the coming week with analysis of Rudy Giuliani, John McCain, Mike Huckabee and Mitt Romney.
Join us as we examine their policies and ideas for the future.