CHICAGO--(BUSINESS WIRE)--Exelon Corporation (Nasdaq: EXC) today reported its financial results for the fourth quarter and full year 2023. “Exelon had another strong year in 2023, both financially and operationally,” said President and CEO Calvin Butler. “We delivered in the top half of our guidance range, achieved best-on-record operational performance at multiple utilities, and advocated for a more affordable and equitable energy transformation for our customers. We successfully competed for nearly $200 m ...