NEW YORK–(BUSINESS WIRE)– #creditratingagency–KBRA assigns a ‘AAA’ rating to $25.0 million Series CCC Senior Notes and $25.0 million Series DDD Senior Notes, and assigns an ‘A+’ rating to $15.0 Series Y Mandatory Redeemable Preferred Stock (“MRPS”) issued by Kayne Anderson Energy Infrastructure Fund, Inc. (the “Fund”). Concurrently, KBRA affirms the ratings assigned to the outstanding Senior Notes and MRPS issued by the Fund. The outlook on all ratings is Stable. The ratings continue to be supported by strong ass