GreyStone Power Corporation is a member-owned electric cooperative dedicated to providing reliable electric service at the lowest possible rates. GreyStone Power is locally owned and operated, customers, also known as members, receive responsive and focused service. Our mission is making life better in the communities we serve. Located west of Atlanta, GreyStone Power serves eight counties including Paulding, Douglas, Fulton, Coweta, Cobb, Fayette, Carroll, and Bartow. GreyStone is a not-for-profit cooperative incorporated under Georgia law.