A fully electric Chicago Transit Authority bus pulls up to a charging station at Navy Pier on Feb. 22, 2022. A new CTA plan details the agency’s future conversion to all electric buses, including the estimated cost, timeline, and that the agency will focus on equity in converting to electric, prioritizing routes on the South and West sides. CTA currently runs 11 electric buses, all on the #66 Chicago Avenue route. (Erin Hooley / Chicago Tribune)
CTA could buy its last diesel bus in 4 years as it converts to electric
