Investor Presentaiton

Rate Filings Summary ($ in millions) Rate Filings Completed* Effective since January 1, 2023 $66 $339 $273 Requested Revenue in Pending Base Rate Proceedings AMERICAN WATER $125 $5 $130 Rate Cases (Includes Step Increases) Infrastructure Charges Total Rate Cases ** Infrastructure Charges Total *Annualized revenue increase for rates effective since January 1, 2023 **Excludes revenue already approved through infrastructure mechanisms 22 27 Case No. 2022-00432 Bluegrass Water's Response to PSC 3-25 Exhibit PSC 3-25(b) - Part 1 of 2 Page 27 of 39

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