A group of San Diego business and civic leaders announced Thursday they have formed a coalition to question a move toward community choice energy, which would allow San Diego’s municipal government to acquire power separately from the local utility. The Clear the Air Coalition includes former Mayor Jerry Sanders, currently president and CEO of the San Diego Regional Chamber of Commerce, Frank Urtasun of Sempra Energy, and Joe Panetta, who leads the life sciences industry trade group Biocom, among others.