System Maintenance: On Sunday, August 23, 2026, from 1:00 AM to 5:00 AM, our EZ Pay with credit card payment processing may be unavailable. However, you can still make a payment by logging in to your "Manage My Account" account. You may report an outage online or by calling (210) 353-4357. Visibility to bills in Manage My Account may also not be available during this maintenance.
About us
Established in 1860, CPS Energy is the nation’s largest public power, natural gas, and electric company, providing safe, reliable, affordable, and cleaner energy to more than 996,000 electric and 399,000 natural gas customers in San Antonio and portions of seven adjoining counties.
Our customers’ combined energy bills rank among the lowest of the nation’s 20 largest cities – while generating $10.6 billion in revenue for the City of San Antonio since 1942. As a trusted and strong community partner, we continuously focus on job creation, economic development, and educational investment.
We are powered by our skilled workforce, whose commitment to the community is demonstrated through our employees’ volunteerism in giving back to our city and programs aimed at bringing value to our customers.
Our Mission
To safely power our community with reliable, affordable, and cleaner energy.
Core Values
