Biden pledge to make federal fleet electric faces slow start


              FILE - Treasury Secretary Janet L. Yellen tours the Ford Rouge Electric Vehicle Center before speaking about the Biden Administration's economic agenda in Dearborn, Mich., Sept. 8, 2022. President Joe Biden, a self-described “car guy,″ often promises to lead by example by moving swiftly to convert the sprawling federal fleet to zero-emission electric vehicles. But efforts to help meet his ambitious climate goals by eliminating gas-powered vehicles from the federal fleet have lagged. (AP Photo/Paul Sancya, File)
            
              FILE - President Joe Biden listens during a tour at the Detroit Auto Show, Sept. 14, 2022, in Detroit. From left, Rep. Debbie Dingell, D-Mich., Michigan Gov. Gretchen Whitmer, Bill Ford, executive chairman of Ford Motor Company, Biden and Ray Curry, President of the United Auto Workers. (AP Photo/Evan Vucci, File)
            
              FILE - President Joe Biden stops to talk to the media as he drives a Ford F-150 Lightning truck at Ford Dearborn Development Center, May 18, 2021, in Dearborn, Mich. Biden, a self-described “car guy,'' often promises to lead by example by moving swiftly to convert the sprawling federal fleet to zero-emission electric vehicles. But efforts to help meet his ambitious climate goals by eliminating gas-powered vehicles from the federal fleet have lagged. (AP Photo/Evan Vucci, File)
            
              FILE - President Joe Biden drives a Cadillac Lyriq through the showroom during a tour at the Detroit Auto Show, Sept. 14, 2022, in Detroit. Biden, a self-described “car guy,'' often promises to lead by example by moving swiftly to convert the sprawling federal fleet to zero-emission electric vehicles. But efforts to help meet his ambitious climate goals by eliminating gas-powered vehicles from the federal fleet have lagged. (AP Photo/Evan Vucci, File)