Robert Kelly, who brings more than 25 years of business and finance experience to SolarCity, is responsible for managing the company's financial affairs and its corporate finance, project finance and accounting organizations. Prior to joining SolarCity, Bob held a variety of financial management roles during his 14-year tenure at independent power producer Calpine, culminating with four years as chief financial officer and executive vice president. Bob managed Calpine's initial public offering and helped to grow the company's electricity generation capacity from less than 1 megawatt (MW) to more than 25,000 MW. Following his time at Calpine, Bob provided financial advice to retail energy providers and power developers. He most recently served as chief financial officer of Calera, a clean technology company focused on reducing carbon dioxide (CO²) emissions by converting CO² into useful materials. Bob has also held positions at Westinghouse Credit Corporation, Lloyds Bank and the Bank of Nova Scotia.