Power plants’ costs and value to the grid are not easily reflected using simple metrics

http://www.pennenergy.com/articles/pennenergy/2017/05/power-plants-costs-and-value-to-the-grid-are-not-easily-reflected-using-simple-metrics.html?cmpid=enl_pennenergy_pennenergyweeklypowerupdates_2017-05-05&email_address=micheletkearney@gmail.com&eid=288118515&bid=1746113