A Free-Market Energy Blog


Posts from December 0

‘The Limits of Energy Innovation’: Timeless Insight from Vaclav Smil

By Vaclav Smil -- November 22, 2013

[Editor note: One of the great energy scholars of our time is Vaclav Smil, Distinguished Professor Emeritus of Environment and Geography at the University of Manitoba. This (modified) article remains as fresh today as it was when originally published in 2009.]

President Barack Obama has promised an energy revolution in the world’s largest economy, with renewable sources of power and “green” technologies breaking America’s – and ultimately the world’s – dependence on conventional fuels…. But how realistic is this vision?

Primary Energies: Unchanged

There is only one kind of primary energy (energy embodied in natural resources) that was not known to the first high civilizations of the Middle East and East Asia and by all of their pre-industrial successors: isotopes of the heavy elements whose nuclear fission has been used since the late 1950’s to generate heat that, in turn, produces steam for modern electricity turbo-generators.