solarcity_installThe global economy is in a massive transition from a fossil-fuel-based energy system to one using sophisticated renewable energy technologies. For tens of thousands of fossil fuel workers, though, the energy industry outlook is not promising. For coal industry workers, the future looks particularly bleak. However, research I conducted with Edward Louie of Oregon State University offers hope for a better future based on retraining workers. Our study (published in the journal Energy Economics) quantified the costs and benefits of retraining coal workers for employment in the rapidly expanding solar photovoltaic industry—and it explores different ways to pay for this retraining.

First, some background on the coal industry: Profitability for U.S. coal-fired power plants has been declining and coal use has dropped radically since 2007—a trend that is expected to continue. This reduced profitably has driven a steep cut in coal plants. The U.S. Energy Information Administration notes that between 2010 and 2012, 14 gigawatts (GW) of coal-fired capacity was retired and that a total of 60 GW will be retired by 2020. What these dry government numbers leave out is the effect […]

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