Crude oil, coal and natural gas are not the only fossil fuels hidden deep below the surface of the Earth. Right around the globe, enormous quantities of methane hydrates can be found as many people already know, especially since Frank Schätzings famous novel 'The Swarm' (Der Schwarm). This white combustible ice consists of water and methane gas. If thawed in a controlled fashion, many billions of tons of methane could be obtained from it. The question is: do methane hydrate have a genuine role to play in our energy future?