Evergy, Inc. · NASDAQ:EVRG

Evergy — Corporate Update (April 2024)

5 slides from Evergy's corporate update, Apr 1, 2024

1. Slide 1: 2024 Integrated Resource Plan Update

   2024 Integrated Resource Plan Update April 1, 2024

2. Slide 2: Evergy 2023 vs. 2024 IRP Update

   Evergy 2023 vs. 2024 IRP Update 2023 IRP Update (June 2023) 2024 IRP Update (April 2024) Projected Additions & Retirements (MW)1 Projected Additions & Retirements (MW)1 150 150 150 150 300 150 300 150 300 300 300 781 150 150 740 600 650 650 200 521 200 450 415 200 300 300 300 300 300 143 143 -480 -4

3. Slide 3: Evergy Kansas Central 2023 vs. 2024 IRP Update

   Evergy Kansas Central 2023 vs. 2024 IRP Update 2023 IRP Update (June 2023) 2024 IRP Update (May 2024) Projected Additions & Retirements (MW)1 Projected Additions & Retirements (MW)1 150 150 150 150 650 521 521 300 300 325 325 300 300 200 200 150 150 150 200 150 -375 -375 -480 -480 -674 -674 2023 202

4. Slide 4: Evergy Metro 2023 vs. 2024 IRP Update

   Evergy Metro 2023 vs. 2024 IRP Update 2023 IRP Update (June 2023) 2024 IRP Update (April 2024) Projected Additions & Retirements (MW)1 Projected Additions & Retirements (MW)1 415 300 150 150 150 150 150 150 150 150 -375 -375 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2024 2025 2026 2027 2028

5. Slide 5: Evergy Missouri West 2023 vs. 2024 IRP Update

   Evergy Missouri West 2023 vs. 2024 IRP Update 2023 IRP Update (June 2023) 2024 IRP Update (April 2024) Projected Additions & Retirements (MW)1 Projected Additions & Retirements (MW)1 325 415 260 143 150 150 150 150 150 143 150 150 150 150 -59 -59 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 202

Evergy — Corporate Update (April 2024) on 6ix