Cirro Energy is a subsidiary of NRG(NYSE: NRG), the largest competitive power generator in the U.S. With Cirro Energy and NRG, you’ll enjoy outstanding service and savings plus the peace of mind that comes with a parent company serving more than 1.9 million Texans.
Frequently asked questions.
Glossary of Energy Terms
Common energy terms.
Energy Saving Tips
Find out how you can cut your electric bill and help reduce air pollution by applying these easy, inexpensive, energy-efficient tips.
Find out what energy deregulation is and how it can help you save money by giving you the power to choose.
Products to save money and the environment.
How to Read Your Meter
Read your meter accurately with this easy to use guide.
How to Read Your Bill
Your energy bill made simple.
We're excited to announce that Cirro Energy is now part of the NRG Energy family of companies. This is great news for our customers, because it means they get the best of both worlds. Cirro Energy customers continue to enjoy all the benefits of their Cirro electricity service. Plus, with NRG, comes the peace of mind of having service with a parent company serving more than 1.9 million Texans.
Read more about NRGYour Service FAQ
Cirro Energy is based in the DFW metroplex, with a sales office in Houston. Cirro Energy delivers exceptional customer service and electricity savings to over 150,000 homes and businesses across the state. Cirro provides customers with smart money-saving plans, online and mobile account management, convenient payment options and local customer service, as well as some of the lowest fixed rates available.
We can save you money every month, whether you're running the air conditioner 24/7 in the summer or powering holiday displays in the fall and winter. Cirro Energy offers plans ranging from shorter to longer terms and even 100% green energy.
We know that low Texas energy rates are at the top of your list when choosing an electricity provider, and we also make it easy for you with:
The switch to Cirro Energy will be hassle-free and your electricity service is as reliable as always, so sign up today and start saving.
Texas born and bred, Cirro Energy is committed to supporting charitable organizations in the communities we serve with more than $150,000 in charitible contributions.
Cirro Energy employees have invested hundreds of volunteer hours in support of our troops, free medical clinics, food banks, soup kitchens, schools, shelters and distribution centers while donating toys, clothing and essential items to familiesacross the state.
Through our Forever Funds program, Cirro Energy has provided thousands of dollars in monthly support to churches, schools and nonprofits across the state.
For current customer sponsorship requests, please contact marketing.
Call us 24 hours a day, 7 days a week for expert answers to all your electricity questions. You'll see why over 100,000 customers across the state have chosen Cirro Energy for exceptional customer service and electricity savings.
For business customers, we guarantee a single point of contact. You can count on your Cirro Energy account manager for all your needs - from billing, adding new service, great renewal rates or general questions about your bill.
Contact Customer Service
Call us at:1.800.MY.CIRRO (800.692.4776)