RENEWABLES: N.C. refines its solar policy as S.C. gets started Kristi E. Swartz, E&E reporter Published: Thursday, July 10, 2014 One state has a maturing solar market. The other is just getting started. Please subscribe to EnergyWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.