Is Cirro Energy a licensed Texas electricity supplier?

Yes. Cirro Energy is licensed by the Public Utility Commission of Texas under license number N/A.

Which Texas utilities can I use Cirro Energy with?

Cirro Energy serves customers across Texas's major utility territories.

Will my utility change if I sign up with Cirro Energy?

No. Your distribution utility continues to deliver your electricity. Cirro Energy supplies the generation portion only.

Are Cirro Energy's rates competitive in Texas?

Cirro Energy is a reputable, established provider but typically not the cheapest. Its lowest fixed rate is about 14.00¢/kWh versus roughly 11.70¢/kWh for the cheapest Texas fixed plan.

PUCT-licensed electricity supplier

Cirro Energy plans & rates in Texas

From 14.00¢/kWh fixed20 active TX plans• Rates verified Jun 12, 2026

Cirro Energy is a subsidiary of NRG and a PUCT-licensed electricity supplier serving residential customers throughout Texas. This is an independent comparison, not Cirro Energy's official site.

Affiliate disclosure: We may earn a commission if you sign up through our links. Learn more

Reviewed by John Spencer

Updated June 2026 • PUCT License: N/A

See Cirro Energy's plans at your address

EIA-cited dataPUCT-sourced150 TX suppliersUpdated June 2026Independent comparison

Our honest take

Is Cirro Energy a good choice in Texas?

Cirro Energy is one of Texas's largest and most established retail electricity providers (part of NRG), with reliable service and a broad range of plans across every major TX utility territory. The honest catch: it's usually not the cheapest.

Cirro Energy's cheapest clean fixed rate is 14.00¢/kWh, while the lowest fixed rate available in the same Texas territories runs about 11.70¢/kWh. You're paying a premium for the brand — fine if service and name recognition matter most to you, but you can often find a lower rate.

Already a Cirro Energy customer looking for login, bill pay, or support? Visit cirroenergy.com. This page is an independent comparison for shoppers.

Volt Butler verdict

Proceed with caution

3.2/5

Cheapest fixed: 14.00¢/kWh
Active TX plans: 20
Bill-credit plans: 5 (flagged)
Parent: NRG

Cirro Energypros & cons

Pros

NRG-backed stability
Straightforward fixed-rate options
Broad Texas utility coverage

Cons

Cheapest clean fixed (~14¢) sits above the market floor
Several plans use bill-credit pricing — check the per-usage rate
Neither the cheapest nor the most distinctive option

Cirro Energy reviews: what people say

Our editorial read of the consensus — not customer quotes or a rating we can't source.

Cirro is one of NRG's value-oriented Texas brands — straightforward plans from a big, stable parent. In practice it lands mid-pack: its cheapest clean fixed rate runs above the market floor, and part of its lineup leans on bill-credit pricing whose advertised rate only holds at one usage level. There's nothing wrong with it, but nothing that stands out either — you can usually find both a lower rate and a cleaner plan structure elsewhere.

Consistently praised for

Backed by NRG — a large, stable parent
Simple, no-frills plan options

Common complaints

Rates above the market floor
Several bill-credit plans in the lineup
Doesn't stand out on price or features

What is Cirro Energy best for?

Where Cirro Energy genuinely stands out — based on the plans it actually offers.

A simple plan from a big, stable operator

If you'd rather buy from a large NRG-backed brand than chase the absolute lowest rate, Cirro is a no-drama option — just not a standout on price.

Understanding bill-credit pricing

Several Cirro plans use bill credits, so it's worth knowing how the advertised rate differs from what you'll actually pay.

Cirro Energy in Texas

N/A

PUCT License

NRG

Parent company

Retail Electric Provider (REP)

Service type

About Cirro Energy in Texas

Cirro Energy is a Public Utility Commission of Texas-licensed Retail Electric Provider (REP) serving residential and commercial customers throughout the state. Founded 2002 in Texas, the company has grown to serve hundreds of thousands of Texas customers.

A Texas retail provider in the NRG family of brands (alongside Reliant and Green Mountain). Positions on value, though its rates typically land mid-pack rather than at the floor.

Cirro Energy at a glance

Founded: 2002 in Texas
Parent company: NRG
Current HQ: Houston, Texas
Customers: hundreds of thousands of Texas customers
Company type: Retail Electric Provider (REP)
Website: cirroenergy.com

As a competitive retail supplier, Cirro Energy competes with other licensed suppliers to provide the generation portion of your electricity bill. Your local utility continues to handle delivery, maintenance, and outage response regardless of which supplier you choose.

Visit cirroenergy.com to learn more about their current plans and offers.

Cirro Energy electricity plans in Texas

Cirro Energy currently offers 20 residential electricity plans across TX utility territories. Rates range from 7.20¢ to 17.50¢/kWh.

Plan Name	Rate	Term	Type	Utility	Action
Bill Bonus 10Bill credit — cost varies by usage	7.20¢/kWh	10 mo	Fixed	CenterPoint Energy Houston Electric	View
Bill Bonus 13Bill credit — cost varies by usage	7.20¢/kWh	13 mo	Fixed	CenterPoint Energy Houston Electric	View
Bill Bonus 25Bill credit — cost varies by usage	7.20¢/kWh	25 mo	Fixed	CenterPoint Energy Houston Electric	View
Bill Bonus 14Bill credit — cost varies by usage	7.20¢/kWh	14 mo	Fixed	CenterPoint Energy Houston Electric	View
Bill Bonus 11Bill credit — cost varies by usage	7.20¢/kWh	11 mo	Fixed	CenterPoint Energy Houston Electric	View
Smart Simple 12	14.00¢/kWh	12 mo	Fixed	AEP Texas Central	View
Smart Simple 24	14.40¢/kWh	24 mo	Fixed	AEP Texas Central	View
Smart Simple 12	14.50¢/kWh	12 mo	Fixed	Oncor Electric Delivery	View
Smart Simple 36	14.60¢/kWh	36 mo	Fixed	AEP Texas Central	View
Smart Simple 24	14.90¢/kWh	24 mo	Fixed	Oncor Electric Delivery	View
Smart Simple 36	15.10¢/kWh	36 mo	Fixed	Oncor Electric Delivery	View
Smart Simple 12	15.50¢/kWh	12 mo	Fixed	Texas-New Mexico Power	View
Smart Simple 12	15.90¢/kWh	12 mo	Fixed	AEP Texas North	View
Smart Simple 24	15.90¢/kWh	24 mo	Fixed	Texas-New Mexico Power	View
Smart Simple 36	15.90¢/kWh	36 mo	Fixed	Texas-New Mexico Power	View
Smart Simple 24	16.40¢/kWh	24 mo	Fixed	AEP Texas North	View
Smart Simple 12	16.50¢/kWh	12 mo	Fixed	Lubbock Power & Light	View
Smart Simple 36	16.50¢/kWh	36 mo	Fixed	AEP Texas North	View
Smart Simple 24	17.00¢/kWh	24 mo	Fixed	Lubbock Power & Light	View
Smart Simple 36	17.50¢/kWh	36 mo	Fixed	Lubbock Power & Light	View

Note: Some fixed-rate plans include early termination fees. Check plan details before enrolling.

Rates last verified Jun 12, 2026. Actual rates may vary by utility territory. Enter your ZIP code for personalized rates.

Cirro Energy estimated bill by usage

Estimated monthly supply cost using Cirro Energy's lowest available rate (7.20¢/kWh). Find your typical kWh usage on your utility bill.

Light

$36/mo

500 kWh/month

Apartment, 1-2 people

Average

$72/mo

1000 kWh/month

Small home, 2-3 people

Medium

$108/mo

1500 kWh/month

Mid-size home, 3-4 people

High

$144/mo

2000 kWh/month

Large home, 4+ people

Supply cost only. Your total bill also includes delivery charges from your utility, which vary by territory.

How Cirro Energy compares to other TX suppliers

Texas has 150+ PUCT-licensed residential suppliers. Here's how Cirro Energy fits in the landscape:

Reliant Energy

30 plansFrom 14.60¢

Green Mountain Energy

How to enroll with Cirro Energy in TX

Compare rates

Visit cirroenergy.com or use our ZIP submit to see what plans are currently offered for your area.

Compare the rate

Texas has no utility default rate — you pick a retail provider from day one. Compare Cirro Energy's rate against the cheapest plan in your territory before you enroll.

Enroll directly

Cirro Energy also enrolls customers through Power to Choose and licensed brokers.

Frequently asked questions

Is Cirro Energy a licensed TX electricity supplier?: Yes. Cirro Energy is licensed by the Public Utility Commission of Texas under license number N/A.
Which TX utilities can I use Cirro Energy with?: Cirro Energy serves customers across Texas's major utility territories.
Will my utility change if I sign up with Cirro Energy?: No. Your distribution utility continues to deliver your electricity. Cirro Energy supplies the generation portion only. You'll see both charges on your utility bill.
Is Cirro Energy a good electricity company?: Cirro Energy is a large, established, reputable TXprovider with reliable service — our verdict is "Proceed with caution." The main trade-off is price: it's usually not the cheapest, so compare its rate against lower-cost plans before signing up.
Are Cirro Energy's rates competitive?: Not the lowest. Cirro Energy's cheapest fixed rate is about 14.00¢/kWh, versus roughly 11.70¢/kWh for the cheapest Texas fixed plan. You pay a premium for the brand.
How do I switch to Cirro Energy?: Enter your ZIP to see Cirro Energy's current plans for your address, pick one, and enroll. Your TXdelivery utility stays the same and your power isn't interrupted — only the supplier on your bill changes, typically by your next meter read.