THE board of trustees for Con Edison named James P. O'Brien general auditor. O'Brien joined Con Edison in 1972 after serving in the U.S. Navy. He will replace Lawrence F. Travaglia who is retiring.
Consolidated Natural Gas Co. named Elena C. Mola vice president, Latin America/Europe, of its subsidiary CNG International.
Siemens Power Transmission and Distribution named David Johnson vice president of its distribution automation division.
The Energen board of directors announced two promotions.