They're working with current electricity prices, but prices are already slated to go higher in the next few years in some parts of the US. PJM International ele

They're working with current electricity prices, but prices are already slated to go higher in the next few years in some parts of the US. PJM International electricity auction prices for parts of the Midwest and Northeast US are shown here: http://www.pjm.com/~/media/about-pjm/newsroom/2013-releases/20130524-pjm-capacity-auction.ashx http://www.pjm.com/~/media/about-pjm/newsroom/2013-releases/...