Capturing carbon from power plants and factories and storing it under the ground has become a hot topic these days, though most people are not very excited about the second part of the plan.

As the deadline to the climate change summit in Copenhagen at the end of the year looms, more and more people are talking about carbon dioxide emissions and how we can reduce or negate them. At the Juelich research center near the western German city of Aachen, scientists are working on the problem. Living Planet visits the center to find out how this new technology can be considered "green" in more ways than one.

Report: Nathan Witkop