Keeping aging coal plants open, building new gas plants and choices about pollution controls affect electricity bills. Pollution adds health costs and climate damage that may not appear on those bills.
- Associate Professor of Economics and Public Policy, Carnegie Mellon University
As renewables account for a growing share of electricity supply, fossil fuel plants are increasingly used to balance fluctuations in renewable generation – emitting health-threatening pollutants.
A recent study shows that large piles of coal produce measurable quantities of fine particulate air pollution within a 25-mile radius. Covering coal trains and storage piles could reduce the problem.
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