New Opportunities: CMS Energy named Mamatha Chamarthi to the newly created position of chief information officer. She was senior manager of information technology for Daimier Financial Services.
Duke Energy named Jim Stanley as senior v.p. of power delivery for U.S. operations. He was president of Duke Energy Indiana and succeeds the retiring Sandra Meyer.
Constellation Energy appointed Mary L. Lauria as chief talent officer. She was v.p., talent management and leadership development at Wyeth.
The New York ISO (NYISO) named Rick Gonzales as its new COO, as part of a leadership team reorganization. He was v.p. of operations. The ISO also named Richard Dewey as senior v.p., information technology. He has served as v.p. and CIO since October 2008. Rana Mukerji is named senior v.p., market structure, and has been with NYISO since May 2006.
CenterPoint Energy named Walter Bryant as v.p. of gas operations in Mississippi. He currently oversees all aspects of gas distribution in Arkansas and Oklahoma and now adds responsibilities for gas operations in Mississippi and Louisiana.