CenterPoint Energy is a public utility holding company based in Houston, Texas. Through its operating subsidiaries, it owns and runs electric transmission, distribution and generation facilities and natural gas distribution systems. Houston Electric delivers electricity across the Texas Gulf Coast area that includes Houston, while CERC Corp. operates natural gas distribution in Minnesota, Texas, Indiana and Ohio, and SIGECO provides both electricity and gas near Evansville in southwestern Indiana, including its own generation. The group also offers appliance repair and HVAC equipment sales in Minnesota and home repair protection plans.
Its customers include retail electric providers, municipalities, cooperatives, and residential, commercial, industrial and transportation users. Revenue comes mainly from tariff rates set under cost-of-service regulation by state commissions and other bodies, with charges based on energy delivered or peak demand, and gas costs passed through to customers.
The business is organised into Electric, Natural Gas, and Corporate and Other segments. Houston Electric served 2,859,313 metered customers via 67 retail electric providers, and the natural gas business served 4,029,085 customers, as of December 2025.
Based on CenterPoint Energy's 10-K filed February 19, 2026.