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CIAO DATE: 6/5/2006
Energy Conservation: An Economic Perspective
Robert W. Hahn
October 2005
Abstract
With oil and gas prices at record levels, Persian Gulf producers threatened by terrorists, and exploding demand from China likely to strain supplies for years to come, surely it is time for Washington to get serious about energy conservation. Well, yes . . . and no. While most economists (including me) are deeply skeptical about the value of government mandates for energy efficiency, in principle there is a case to be made for using taxes to “internalize” the costs of consumption that are not otherwise reflected in prices. But those costs are lower than you might expect— lower, perhaps, than the taxes currently charged at the pump. Moreover, while oil-security worries are now driving the calls for conservation, a careful look suggests that the neglected costs are actually related to traffic congestion and the threat of global warming. Taxing oil consumption (as opposed to taxing road use or carbon emissions) would hardly get to the roots of these problems. retailers) can and do take account of the risks by stockpiling fuel. Indeed, one criticism of ongoing government investment in emergency oil reserves is that it undermines private incentives to insure against supply disruptions.