EPA mercury rule
EPA’s cost estimate for its mercury rule was way, way off.
In describing cost-benefit analysis to students, I’ve often told them that the “cost” side of the equation is pretty simple. And it does seem simple: just get some engineers to figure out how industry can comply and run some spreadsheets of the costs. But this seemingly simple calculation turns out to be riddled with uncertainties, …CONTINUE READING
The Trump EPA has come up with a way to hide hundreds of deaths in plain view.
According to press reports, EPA is preparing to ignore possible deaths caused by concentrations of pollutants occurring below the national ambient air quality standards (NAAQS). This is a key issue in a lot of decisions about pollution reduction. For instance, there is no NAAQS for mercury, but pollution controls on mercury would, as a side …CONTINUE READING
What, exactly, is EPA up to by changing the underlying analysis of the Mercury and Air Toxics Standard (known as the MATS rule), as it announced yesterday? Is it the first step in gutting the use of cost-benefit analysis to support strong environmental regulations? Is it a gift to Murray Energy in its lawsuit seeking …CONTINUE READING