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New CSEM Paper

Posted in Regulation,USA Federal by Cheryl Morgan on the December 1st, 2008

Here’s another new paper from the UCEI Berkeley Center for the Study of Energy Markets. This one is by Meredith Fowlie, Christopher R. Knittel and Catherine Wolfram and compares differences in pollution abatement policies between industry (e.g. generation) and individuals (e.g. cars). Here’s the abstract:

Sacred Cars? Optimal Regulation of Stationary and Non-stationary Pollution Sources

For political and practical reasons, environmental regulations sometimes treat point source polluters, such as power plants, differently from mobile source polluters, such as vehicles. This paper measures the extent of this regulatory asymmetry in the case of nitrogen oxides (NOx), the criteria air pollutant that has proven to be the most recalcitrant in the United States. We find significant differences in marginal abatement costs across source types with the marginal cost of reducing NOx from cars less than half of the marginal cost of reducing NOx from power plants. Our findings have important implications for the efficiency of NOx emissions reductions and, more broadly, the benefits from increasing the sectoral scope of environmental regulation. We estimate that the costs of achieving the desired emissions reductions could have been reduced by nearly $2 billion, or 9 percent of program costs, had marginal abatement costs been equated across source types.

The full paper is available here.

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