Search Results for: "energy density"
Relevance | DateHorsepower Sure Beats Horses! (Part I: remembering what came before cars–and the failure of the electric vehicle)
By Robert Bradley Jr. -- September 29, 2009 10 CommentsThe energy policy debate is well informed by history. So many ‘silver bullets’ being proffered by the Obama Brain Trust (‘smartest guys in the room’?) energy interventionists/transformationists are yesterday’s failures. As F. A. Hayek would put it, the Holdren-Chu approach to energy suffers from the ‘fatal conceit’ and cannot expect to be cost-effective in addressing the alleged problem.
Whither the Electric Vehicle
Take the electric vehicle versus the internal combustion engine. The market verdict of a century ago still holds–and for the same reasons. Thomas Edison was correct to pronounce the verdict to Henry Ford in 1896.
Edison himself labored to make batteries more economical for the transportation market, but the problem of weight and poor energy density could not be overcome. A news splash in 1914 by Ford Motor Company of an “experimental” car, the “Ford Electric” that would sell for $900 and have a range of 100 miles, based on Edison’s work, described as “Mr.…
Continue ReadingThe Federal “Green” Superhighway: 3,000 Miles to Nowhere? (Part II: Obama’s power grab, high cost)
By Robert Peltier -- September 23, 2009 7 Comments[Yesterday’s post discussed how FERC failed to implement the siting authority granted in the Energy Policy Act of 2005 and examined a case study about why it failed. Part II looks at Obama’s “green power” superhighway, the recent work by regional transmission planning organizations to bring renewable energy to market, and the extremely high costs to do so.]
Public policy has long supported the ability to construct new transmission lines that relieve congestion and reduce the cost of energy to consumers. However, it is another question entirely to construct a new “green” coast-to-coast transmission corridor given the mess our transmission system is in today and its prohibitive cost. Critics have complaint that it is throwing good (transmission) money at bad (renewable) generation money.
Slowly, regional system operators are resolving transmission bottlenecks and improving the smooth flow of energy in their service territories.…
Continue ReadingThe Federal ‘Green’ Super Highway: 3,000 Miles to Nowhere? (Part II: Obama’s power grab and high cost)
By Robert Peltier -- No Comments[Yesterday’s post discussed how FERC failed to implement the siting authority granted in the Energy Policy Act of 2005 and examined a case study about why it failed. Part II looks at Obama’s “green power” superhighway, the recent work by regional transmission planning organizations to bring renewable energy to market, and the extremely high costs to do so.]
Public policy has long supported the ability to construct new transmission lines that relieve congestion and reduce the cost of energy to consumers. However, it is another question entirely to construct a new “green” coast-to-coast transmission corridor given the mess our transmission system is in today and its prohibitive cost. Critics have complaint that it is throwing good (transmission) money at bad (renewable) generation money.
Slowly, regional system operators are resolving transmission bottlenecks and improving the smooth flow of energy in their service territories.…
Continue ReadingThe Iron Age & Coal-based Coke: A Neglected Case of Fossil-fuel Dependence
By Vaclav Smil -- September 17, 2009 11 CommentsAs an old-fashioned scientist, I prefer hard engineering realities to all those interminably vacuous and poorly informed policy “debates” that feature energy self-sufficiency (even Saudis import!), sustainability (at what spatial and temporal scales?), stakeholders (are not we all, in a global economy?) and green economy (but are not we still burning some 9 billion tonnes of carbon annually?).
High regard for facts and low regard for wishful thinking has forced me to deal repeatedly with many energy illusions–if not outright delusions–and to point out many complications and difficulties to be encountered during an inevitably lengthy transition from an overwhelmingly fossil-fueled world to economies drawing a substantial share of their primary energies from renewable sources.
Steel & Coal-Derived Coke
Here is another challenge for the energy transformationists, one that is both inexplicably neglected and extraordinarily important: steel’s fundamental dependence on coal-derived coke with no practical substitutes on any rational technical horizon.…
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