Clark County Business Briefing Share: People in Business Suzanne Cooper was named senior vice president of power services at the Bonneville Power Administration. She previously was vice president of bulk marketing since 2011. Cooper succeeds Joel Cook, who was promoted to chief operating officer. Cooper will be responsible for BPA’s power scheduling functions, energy efficiency and business relationships with 142 retail utility customers. As chief operating officer, Cook is responsible for the agency’s power and transmission services, as well as its environment, fish and wildlife and customer support services organizations. Cooper has been a member of the agency’s power services management team for 17 years.