Quote from Martin Gale:
Oil obsolete? Not quite. Alternatives? There are none that have the energy density to compete with oil -- that's why we use it. Try converting just a small fraction of the energy we use in oil into your so-called alternates, and you'll soon find yourself without enough land for biofuel, uranium for nuclear, rare earth metals for solar cells, etc. It's very simple math and quite grim when you actually look at the numbers.
Yup, we currently have no usable alternative. Not to mention the amount of oil & gas required just for R&D and to attempt to bring these alternatives online.
As long as theres oil in the ground, some jackup will be sucking it up.
