Fear of a cack planet

For an area that is one of the most significant Green Party strongholds in the country and a site with a readership regularly caricatured as hand-wringing, planet-botherers, environmental issues haven't played a significant role in any of the discussions during this week's virtual hustings.

So how important will issues like energy policy, green taxes, airport expansion and road pricing be to you when you come to vote? If you're voting Green, how much is it because of their green policies?