EnergyBlog
 
 

Energy question of the week: Can burning ice solve our energy problems?

28. June 2010, 10.19
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?
Jan Oliver Löfken
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Jan Oliver Löfken
 
 

Energy question of the week: How does one weigh the greenhouse gas carbon dioxide?

07. June 2010, 10.53
Automotive manufacturers are now required to indicate the precise level of carbon dioxide emissions for every new car. Small, low-emission cars seldom exceed 100 grams of carbon dioxide per kilometre. Gas-guzzling luxury saloons or SUVs (large off-road vehicles or pickups for example) can emit more than three times these levels into the atmosphere. But carbon dioxide is a gas. How does one actually put a gas on a set of scales?
Jan Oliver Löfken
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Jan Oliver Löfken