Texas flag with solar panels and wind turbines at night in McKinney Texas, illustrating the deregulated electricity market in the Oncor TDU territory

Best Electricity Rates in Mckinney

Edited by Rafael Morales
Last updated:

To find the best electricity rates in Mckinney, we compare plans from provider websites, Power to Choose, and select sponsor offers. We only show True Fixed plans—no gimmicks, no free night traps, and no hidden fees.

For a list of the best Free Nights, Free Weekends, and Prepaid plans in Mckinney, follow these links: Best Free Nights plans, Best Free Weekends plans, and No-credit-check prepaid plans.

Our Recommendation

Our Recommendation
Creative by Rafael Morales via AI for Clear Energy Facts

Cheapest Electricity Rates in Mckinney

True Fixed Rate plans only, enter zipcode for full list and more details

Check details in your area
1st
Budget Power
Review Check Availability
No Gimmicks 14 - Oncor
PTC
Apr 25
14 months
500 KWH
12.6¢
1000 KWH
12.1¢
2000 KWH
11.9¢

Top concerns

⚠️⚠️⚠️ Risk of account being transferred

⚠️⚠️⚠️ High Complain Ratio. 1 on PUCT score

⚠️⚠️ Poor Customer Service on Google Reviews

PTC
Apr 25
12 months
500 KWH
12.5¢
1000 KWH
12.1¢
2000 KWH
11.9¢

Top concerns

⚠️ ⚠️ ⚠️ Risk of account being transferred

⚠️ ⚠️ ⚠️ Need to call for Autopay setup

⚠️ ⚠️ One of the highest cancellation fees

⚠️ ⚠️ High Complain Ratio. 1 on PUCT score

PTC
Apr 25
12 months
500 KWH
12.7¢
1000 KWH
12.2¢
2000 KWH
12.0¢

Top concerns

⚠️⚠️⚠️ Risk of account being transferred

⚠️⚠️⚠️ High Complain Ratio. 1 on PUCT score

⚠️⚠️ Poor Customer Service on Google Reviews

4th
Varsity Energy
Review Check Availability
BLUEBONNET 12 Fixed Rate
Company website
Apr 24
12 months
500 KWH
12.8¢
1000 KWH
12.3¢
2000 KWH
12.1¢

Top concerns

⚠️ ⚠️ ⚠️ Risk of account being transferred

⚠️ ⚠️ High Complain Ratio. 1 on PUCT score

5th
Budget Power
Review Check Availability
No Gimmicks Green 12
100% Renewable
PTC
Apr 25
12 months
500 KWH
12.8¢
1000 KWH
12.3¢
2000 KWH
12.1¢

Top concerns

⚠️⚠️⚠️ Risk of account being transferred

⚠️⚠️⚠️ High Complain Ratio. 1 on PUCT score

⚠️⚠️ Poor Customer Service on Google Reviews

6th
Octopus Energy
Review Check Availability
Octo Green 12
100% Renewable
Company website
Apr 13
12 months
500 KWH
12.9¢
1000 KWH
12.4¢
2000 KWH
12.2¢

Top concerns

⚠️ ⚠️ 2% Credit/debit card processing fee

7th
Cleansky Energy
Review Check Availability
Embrace Green 12 - New Customer Special - Fixed
100% Renewable
PTC
Apr 25
12 months
500 KWH
13.0¢
1000 KWH
12.5¢
2000 KWH
12.3¢
8th
Abundance Energy
Review Check Availability
Confident Renter 12
Company website
Apr 25
12 months
500 KWH
13.0¢
1000 KWH
12.6¢
2000 KWH
12.4¢

Top concerns

⚠️ Common negative review: long wait times on customer service calls.

PTC
Apr 25
12 months
500 KWH
13.1¢
1000 KWH
12.6¢
2000 KWH
12.4¢
10th
Companion Energy
Review Check Availability
Companion + Perks 12
PTC
Apr 25
12 months
500 KWH
13.1¢
1000 KWH
12.6¢
2000 KWH
12.4¢

Showing the best available 500 / 1000 / 2000 kWh prices for the selected term range. Sources include PowerToChoose (“PTC”) and direct provider sites. We are not affiliated with PowerToChoose.org or the Public Utility Commission of Texas; these offers are shown for informational purposes only.

TDU Contact and Outage Information for McKinney

The main ZIP codes for McKinney are 75069, 75070, 75071, and 75072, and all of them are served by Oncor. Oncor is the utility company that delivers electricity to homes in McKinney, and it is also the company you should contact if you experience a power outage in your area.

Utility Service Contacts

ONCOR

Visit TDU Website Open Outage Map

Support Phone

888-313-4747

Mckinney Housing & Heating Facts

Local housing and heating composition based on city profile inputs.

Median Year Built

2007

For a medium home around 2,500 square feet, expect summer peak usage to reach at least 2,000 kWh in many cases. In McKinney, August is hot, with normal temperatures around 94°F for the average high and 70°F for the average low.  Check the table below for bill estimates

Source: U.S. Census Bureau. "Selected Housing Characteristics." American Community Survey, ACS 5-Year Estimates Data Profiles, Table DP04.

Heating Type Share

Electricity 44.6%
Gas 53.2%
Other 2.2%

Housing Mix Share

House 73.3%
Apartment 22.9%
Other 3.8%

Bill Estimator in Mckinney Using Competitive Market Rates

Pick housing type, heating type, and plan type to estimate seasonal monthly bills.

Bill Estimator for Apartments

Atlantex Power

Luminous

Atlantex Power · 14 mo

Check Availability
Season Usage Estimated Bill
Dec - Feb -- --
Mar - May -- --
Jun - Aug -- --
Sep - Nov -- --

Bill Estimator for Houses

Atlantex Power

Luminous

Atlantex Power · 14 mo

Check Availability
Season Usage Estimated Bill
Dec - Feb -- --
Mar - May -- --
Jun - Aug -- --
Sep - Nov -- --

Top 5 Reviewed Electricity Companies in Mckinney

Highest review scores among True Fixed providers currently listed for Mckinney.

Rank #1 Score 4.48/5
Abundance Energy

Abundance Energy

★ ★ ★ ★ ★

From 10.8¢ @ 1000 kWh

10 eligible plans

Read Full Review
Rank #2 Score 4.25/5
Branch Energy

Branch Energy

★ ★ ★ ★ ★

From 13.6¢ @ 1000 kWh

1 eligible plans

Read Full Review
Rank #3 Score 4.2/5
Constellation

Constellation

★ ★ ★ ★ ★

From 11.8¢ @ 1000 kWh

2 eligible plans

Read Full Review
Rank #4 Score 4.2/5
Cleansky Energy

Cleansky Energy

★ ★ ★ ★ ★

From 12.3¢ @ 1000 kWh

9 eligible plans

Read Full Review
Rank #5 Score 4.2/5
Champion Energy

Champion Energy

★ ★ ★ ★ ★

From 13.5¢ @ 1000 kWh

4 eligible plans

Read Full Review

Best Time of the Year to Shop for Electricity in McKinney

In McKinney, the best time to shop for electricity is usually during the spring and fall. Those months often have lower demand, which can lead to better rates. Still, this is not a hard rule. Prices can change based on local weather, fuel markets, grid conditions, and broader supply and demand trends.

Another thing to watch is contract length. In the past, shoppers mostly saw 12, 24, or 36-month plans. Now it is common to see terms like 9, 13, 18, or 20 months. That matters because the length of your contract affects when you will have to shop again, and renewing during a high-price season can cost more.

If you want to be more careful, try to choose a plan that keeps your renewal date away from the hottest summer months or the most volatile winter periods. For example, if one contract would make you renew in August and another would make you renew in May, the May renewal may put you in a better shopping window. Sources that track Texas electricity shopping patterns consistently point to spring and fall as the more favorable seasons, while summer and deep winter tend to be riskier.

Weather also matters. Major heat waves and winter storms can put pressure on the market and increase price volatility, so it is usually better not to wait until right before a major weather event to lock in a plan. You can also direct readers to your historical Texas electricity rates page to show how prices move over time.

Origin of the Plans on This List in McKinney

Clear Energy Facts collects plan information in three ways:

1. Provider Websites
If a plan has the tag “Company Website”, it means the plan was found directly on the provider’s own website. You can access these plans through our link, or you can go directly to the company’s website yourself.
One important note: try not to use the sponsored links that appear on Google when shopping for electricity. Some providers show different rates depending on how you reached their site, including promo links, special landing pages, or paid ads.
For more information, see this article: Texas Electricity Promo Codes and Secret URLs

 
2. Power to Choose (PTC)
If a plan has the tag “PTC”, it means the plan is listed on Power to Choose, the official Texas electricity shopping website.
Even though you can access these plans directly on Power to Choose, we recommend using our link because we review, filter, and categorize them first. Many plans on Power to Choose are not truly fixed-rate plans, even if they may look attractive at first.
So if we tag a plan on this page as a fixed-rate plan, it means we have already reviewed it and confirmed that it is not a time-of-use plan, a bill credit plan, or another gimmick plan type.

3. Exclusive Plans
If a plan has the tag “Exclusive”, it means Clear Energy Facts has a direct partnership with the provider and can offer a competitive rate that may not be widely available on other shopping platforms.
These plans are still reviewed the same way as the others, and when we include them on our list, it is because we believe they are competitive options for shoppers in McKinney.

Frequently Asked Questions about Electricity Rates in Mckinney

What is the best 12-month True Fixed rate in Mckinney right now?

The Cheapest 12-month True Fixed plan right now in Mckinney is Budget Power — No Gimmicks 14 - Oncor, with a rate of 12.1¢/kWh at 1000 kWh.

What is the average electricity bill in Mckinney for a small apartment (electric heating)?

Using our recommended 12-month style plan Luminous from Atlantex Power, the estimated monthly bill in Mckinney for a small apartment with electric heating is $85.54.

What is the average electricity bill in Mckinney for a large house (electric heating)?

Using our recommended 12-month style plan Luminous from Atlantex Power, the estimated monthly bill in Mckinney for a large house with electric heating is $201.24.

What is the average electricity bill in Mckinney for a medium house (gas heating)?

Using our recommended 12-month style plan Luminous from Atlantex Power, the estimated monthly bill in Mckinney for a medium house with gas heating is $118.37.

How do I know if a plan I choose is a True Fixed plan in Mckinney?

If you find a plan that looks good on another provider’s website, in an online ad, or even on Power to Choose, you can still use Clear Energy Facts to double-check it.

First, download or open the plan’s Electricity Facts Label (EFL). Then compare it using our EFL Inspector: EFL Inspector .

This tool helps you tell whether a plan is truly fixed, a bill-credit plan, a free nights/weekends offer, or something else.

Which TDU serves Mckinney?

The primary TDU serving Mckinney is ONCOR. This TDU owns and maintains local delivery poles and wires, and also manages outage restoration.

How do I confirm the correct TDU for my address in Mckinney?

Check your current electricity bill or service paperwork for the delivery utility name. If you are moving, enter your ZIP code and address during enrollment to confirm the exact TDU.