Suzanne Shelton More about Suzanne Shelton Suzanne Shelton is President & CEO of Shelton Group, the nation’s leading marketing communications firm entirely focused in the energy and environment sectors. The company polls Americans on an ongoing basis to understand their drivers and obstacles to adopting more sustainable or energy efficient products and behaviors and uses those insights to help some of the nation’s leading companies define and leverage their sustainability and energy efficiency stories to gain a market advantage. Shelton’s clients include Alliant Energy, Canadian Home Builders’ Association, CertainTeed Insulation, Environmental Defense Fund, Georgia Power, Hunter Douglas and Kohler.