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Free Month

Enjoy a FREE MONTH* of electricity. Get ready for seamless service, loyalty perks, and ZERO hidden fees.  Give us a call at 1-888-733-5557 1-888-733-5557 and sign up today!

Elevating Renewable Energy in Texas

We know Texans and are dedicated to bringing affordable renewable energy to the Lone Star State. Our 100% green energy plans are not only environment-friendly to ensure a sustainable future, but also cost-competitive. Making the switch to CleanSky Energy in Texas is now easier than ever.

Setting a New Standard

Build a cleaner future in Texas with CleanSky Energy. With our worry-free rates for 100% clean electricity, we are disrupting the stigma around renewable energy.

Additional Savings

To help you save even more, we created CleanSky Savings Assistant – a bill negotiation service that will work on your behalf to secure lower rates with your household service providers such as cable, internet, home security and more. This service is a free benefit to CleanSky Energy customers.


Our Customer's Experiences

Jasson AmayaJasson Amaya ★★★★★ Buen servicioTim CrowTim Crow ★★★★★ I just switched over from my previous provider. I messed up and had my current provider disconnect my power before finalizing my switch over. So I had lost power before I had switched. CleanSky Rep expedited my enrollment and got my power turned back on within an hour.Alicia ShayAlicia Shay ★★★★★ There was an extreme mixup with my account and I talked to Corina in Clean Sky Energy Customer Service and she was absolutely wonderful. The information I gave her was extremely complicated and she was able to comprehend what I was telling her without any problems and took care of the situation which involved the waiver of an early termination fee to my complete satisfaction. I so appreciate that Corina was able to help me and if anyone has any complaints about their customer service department I would have to say it's probably on their end and no fault of Clean Sky Energy. Thank you Corina !John MillsJohn Mills ★★★★★ We are liking our experience so far. It was easy to sign up. We are happy with the price that we got. We really appreciate buying 100% renewable for a fair price.Dr. JAMDr. JAM ★★★★★ easy to sign up and had great customer service with a quick phone call.Jake SalzmanJake Salzman ★★★★★ CleanSky Energy is a great and affordable way to 'go green'. We switched a year or so ago and the process was seamless. We have our account on autopay and still get emailed invoices each month for full transparency - but there haven't been any surprises. No hidden fees or monthly base charges.Bob ReaganBob Reagan ★★★★★ I have been pleased with CleanSky Energy, because I have been able to get very decent fixed rates. The one I currently have is for 2 years.Angela NguyenAngela Nguyen ★★★★★ My sister had recommended me to use Clean Sky Energy when I moved to Houston. The process to sign up was quick and easy! It says it would take about 48 hours to process my request and I had gotten a confirmation email less than 24 hours later. I have not had any issues setting up my electricity with them.Franklin AlvarezFranklin Alvarez ★★★★★ Alondra FraireAlondra Fraire ★★★★★ js_loader


  • How Do I Switch to CleanSky Energy?

    Enrolling is simple: explore our energy plans and agreements, compare rates, and select the plan that aligns with your needs. You can sign up online or give us a call at 1-888-733-5557. You can also reach out via email at We’re available Monday-Friday from 8:00am-7:00pm ET,  Saturday: 10:00am-2:00pm ET.

  • How Does Free Month 12 Work?

    Free Month 12 locks you into a fixed rate for 12 months, which means you’ll avoid price hikes in the summer. Free month is defined as the billing cycle ending with your meter read date in November 2024 and may not be a calendar month.

  • How Will I Be Charged Under This Plan?

    Only the energy charges from CleanSky Energy on your bill are eligible for the free month bill credit.

  • If the Price Can Change, How Will It Change and For How Much?

    Your price may be adjusted to reflect changes in the charges from your utility provider (e.g. CenterPoint Energy, ONCOR, AEP Texas, Texas-New Mexico), changes to the ERCOT, PUCT, or other administrative fees charged to loads or changes resulting from federal, state or local laws or regulatory actions that impose new or modified fees or costs that are beyond CleanSky Energy’s control.

  • What Other Fees May I Be Charged?

    Fees not included in price: Insufficient Funds: $30; Disconnect Notice Fee: $10; Disconnection Fee: $50. Information on other non-recurring fees is available in the Terms of Service of your chosen plan in the section labeled ‘Other Charges and Fees’.

  • Free Month 12 Terms & Conditions

    Only the energy charges from CleanSky Energy on your bill are eligible for the free month bill credit. The free month is defined as the billing cycle ending with your meter read date in November 2024 and may not be a calendar month. TDSP charges and taxes are not included in the free energy month.

  • What If I Have a Power Outage?

    In the event of an emergency power outage in your home, call your local utility company. They are responsible for fixing power outages when they occur. Your utility’s contact information is found on your monthly energy invoice.

  • What Are the Advantages of Renewable Energy?

    CleanSky offers 100% renewable energy plans backed by Renewable Energy Credits (RECs). This ensures that every unit of energy used is tracked and accounted for via sustainable sources such as wind, solar, and hydro.

  • Do I Need Any Special Equipment For a Renewable Energy Plan?

    No additional equipment is necessary to receive electricity from CleanSky Energy. Your home or business will use the same energy-supply lines as always.

  • Is CleanSky Energy Affiliated With Local Utilities?

    No. We are in no way associated with utility companies. CleanSky Energy is licensed by the appropriate Public Utility Commissions to supply electricity in all of the states we service. The utility companies are regulated to transport electricity to the population. CleanSky Energy purchases green energy commodities from the open energy market in order to provide the most affordable energy rates possible to our customers.

  • How Long Will It Take to Transition to CleanSky?

    The exact times for switching is determined by your local utility. It depends on when you enroll but the change will most likely occur on the date of the next scheduled meter-read by the utility. After enrolling with us, you will receive a welcome letter with the details of your energy agreement. It may take one to two billing cycles for CleanSky Energy to appear on your invoice from the utility company.

  • Is it Necessary to Call My Current Supplier?

    No. We’ll handle notifying the right people for you. CleanSky will ensure it’s completely seamless and with no interruption in energy service.

  • How Much Does It Cost to Switch to CleanSky?

    There is no enrollment fee with CleanSky Energy. However, your local utility may charge a nominal, one-time service charge that will appear on the following invoice from the utility.

Ready to Make the Switch to Your New Energy Company?

Switch to CleanSky Energy as your new clean electricity provider and enjoy 100% renewable energy with guaranteed rate stability and savings. We’ll even let your old provider know you’re switching – no action on your end required. Just sit back, relax, and save!

*Terms & Conditions Apply:

CleanSky Energy, located at 3355 W Alabama St # 500, Houston, TX 77098 is a certified retail energy provider in the state of Texas. PUCT# 10268