Peak oil is starting to rear its ugly head

[Dogs Rule]

Here is a wikipedia article on oceanic methane reserves:

http://en.wikipedia.org/wiki/Methane_clathrate#Oceanic

Current estimates are that there are between 1 and 5 quadrillion cubic meters of methane at "narrow range depths."

 

Here is an interesting article on various energy sources and their pros and cons:

http://en.wikipedia.org/wiki/Energy_development