1st Quarter Investor Update

Adjusted Gross Margins Summary (Unaudited) (millions of dollars, except share data) Kentucky Adjusted Gross Margins Pennsylvania Adjusted Gross Margins Distribution Transmission Total Pennsylvania Adjusted Gross Margins Rhode Island Adjusted Gross Margins EA 2023 633 $ 261 191 EA 452 EA Three Months Ended March 31, 2022 EA $ 251 $ Change 659 (26) 265 183 448 EA (4) 8 4 ppl Per Share Diluted (after-tax) (0.03) SA 251 0.27 32 32

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