Cathy Wilhelm’s passion for the environment combined with her 20 years of real estate experience provided her with the skills and knowledge needed to co-found a green construction company, Strata Construction, and Strata Solar, where she works as the Chief Special Projects Officer. Prior to Strata, Cathy worked on projects in China involving cost-benefit analyses of soil erosion management controls for the Yellow River. She also worked as an econometrician, managing energy forecast modeling projects for the Canadian public utility Ontario Hydro.