If it's as efficient as you make out, why have we had to and are still having to cover its ass with a huge injection of public funds. Frankly, the sums involved would have funded a planet sized USSR and still left us cash and resources to spare a few lifetimes. The USSR went down bankrupted trying to bring modernity to the Islamic world, global capitalism's overspend was on what...caviare and call-girls, of a Madoff magnitude. If this is efficiency, give me inefficiency any day.
$this->bbcode_second_pass_quote('Plantagenet', 'W')hen it comes to energy, the free market is an efficient means of calculating EROI.
As the need to replace oil grows, the free market will tend to select and invest in those kinds of alternative energies that have the highest EROI, because these will also yield the highest profits for a given investment.
Advocates of various kinds of alternative energy technologies that are now being heavily subsidized by the government tend not to like the free market because some alternative energies have very low or even negative EROIs, and Mr. Market won't give the answers they want or expect for their favorite kind of subsidized energy.
Even two years ago, who imagined that shale gas would turn out to be so widespread and abundant? Now, for some period of years, all the planned investment and blue sky research from the DOE and all the federal subsidies for corn ethanol, geothermal, solar and wind can't make those energy supplies economically competitive with what seems to be a temporary surplus of cheap and abundant shale gas.
The free market----its just so.........inconvenient....... when we are planning for the future.