As California together with other states have essential utilities to obtain extra renewable power, demand from customers to the RECs has skyrocketed. So has their selling price, from $15 to $75 a megawatt-hour in the final two a long time, professionals say. NEM3 is shorthand with the third Model from https://www.scribd.com/document/829965061/4-Steps-to-Switching-to-Clean-Energy-Like-Solar