 The August 21, 2015, announced capacity price, set via an auction conducted yearly by PJM Interconnection (the power-grid administrator covering northern Illinois), for the year beginning June 1, 2018, was $215 per megawatt-day, which, divided for 24 hours, translates to $8.96/MW·h.Adding those revenues yields slightly less than $39.50/MW·h, beginning in mid-2018.In that auction, Quad Cities did not qualify for the capacity charges, having bid too high, so it will get only the energy price, $30.50/MW·h.