Centerpoint Energy, Inc (holding Co) — Investor Presentation (April 2026)

4 slides from Centerpoint Energy, Inc (holding Co)'s investor presentation, April 2026

Slide 1: Regulatory Information – Electric
Regulatory Information – Electric April 2026 CenterPoint Energy | 1
Slide 2: Recovery Mechanisms Houston Electric – T&D
Recovery Mechanisms(1)(2) Houston Electric – T&D Authorized Capital Structure Authorized ROE Rate Case Test Year Estimated Year-End 2025 Rate Base(3) 43.25% Equity 9.65% 2023 $16,137 (Millions) Mechanism Definition/Description Interim Transmission Cost of Mechanism, which can be used twice per year,
Slide 3: Recovery Mechanisms and Filings Indiana Electric - Integrated
Recovery Mechanisms and Filings Indiana Electric - Integrated Authorized Capital Structure Authorized ROE Rate Case Test Year Estimated Year-End 2025 Rate Base(2) Ratemaking: 48.28% Equity(1) 9.8% 2025 $2,770 (Millions) Mechanism Definition/Description Recovers approved capital investments (return o
Slide 4: Regulatory Estimated Filing Timeline – Electric Operations
Regulatory Estimated Filing Timeline – Electric Operations 2026 2027 2028 2029 Jurisdiction Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 TCOS TCOS TCOS TCOS TCOS TCOS TCOS TCOS Houston Electric DCRF DCRF DCRF DCRF DCRF DCRF DCRF DCRF T&D GRC TDSIC-2-2 TDSIC-2-3 TDSIC-2-4 TDSIC-2-5 TDSIC 2-6 TDSIC