The Texas flag waving in front of high-voltage power transmission lines in Mansfield Texas, a split electricity market served by Oncor and United Cooperative Services

Mansfield Electricity Rates

Edited by Rafael Morales
Last updated:

The cheapest True Fixed electricity rate in Mansfield today for a 12 to 23 month term is 11.3¢/kWh at 1,000 kWh, from True Power. Across the 56 True Fixed plans in that range we track in Mansfield, the average is 13.8¢/kWh. Both numbers account for the energy provider’s charges and all TDU delivery and base charges, so they reflect what you actually pay.

That 11.3¢ is the floor for a real fixed rate in Mansfield on a term of 12 months or longer. If you see a 12-month-or-longer plan advertised well below this rate, it is almost certainly a bill credit plan. Those rates only apply if your monthly usage lands inside a narrow window, usually right around 1,000 kWh. Over a year you will likely miss it in at least 4 months (overpaying $400 or more), using too little or too much. Clear Energy Facts does not recommend these plans.

Every plan listed here is True Fixed. If you are looking for a different plan type in Mansfield, we track those separately: Best Free Nights plans, Best Free Weekends plans, and No-credit-check prepaid plans.

Our Recommendation

Our Recommendation
Swipe left or right to compare term lengths
12-23 Months
24-35 Months
36+ Months
Image created by Rafael Morales with AI for Clear Energy Facts

Best True Fixed Plans in Mansfield

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

Check details in your area
1st
True Power
Review Check Availability
True Value 12
PTC
Sep 13
12 months
500 KWH
11.8¢
1000 KWH
11.3¢
2000 KWH
11.1¢

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

⚠️ 2% fee for payments outside AutoPay.

2nd
3rd
Express Energy
Review Check Availability
Express Energy Speedy 12SM
PTC
Sep 13
12 months
500 KWH
11.8¢
1000 KWH
11.4¢
2000 KWH
11.2¢

Top concerns

⚠️⚠️⚠️ One of the lowest ratings on Google Reviews

4th
Varsity Energy
Review Check Availability
HOMERUN 12
Company website
Sep 11
12 months
500 KWH
12.0¢
1000 KWH
11.6¢
2000 KWH
11.4¢

Top concerns

⚠️ ⚠️ ⚠️ Risk of account being transferred

5th
6th
Gexa Energy
Review Check Availability
Gexa Eco Choice 12
100% Renewable
PTC
Sep 13
12 months
500 KWH
12.1¢
1000 KWH
11.6¢
2000 KWH
11.4¢

Top concerns

⚠️ Common negative review: higher rates at renewal.

7th
Octopus Energy
Review Check Availability
Octo Simple 12
100% Renewable
PTC
Sep 13
12 months
500 KWH
12.0¢
1000 KWH
11.6¢
2000 KWH
11.4¢

Top concerns

⚠️ ⚠️ 2% Credit/debit card processing fee

8th
Energy Texas
Review Check Availability
No Bull 12 - 12 month plan
100% Renewable
PTC
Sep 13
12 months
500 KWH
11.6¢
1000 KWH
11.6¢
2000 KWH
11.7¢
9th
Rhythm
Review Check Availability
Digital Choice 12 - 12 month plan
100% Renewable
PTC
Sep 13
12 months
500 KWH
11.6¢
1000 KWH
11.6¢
2000 KWH
11.7¢
10th
Texans Choice Power
Review Check Availability
Choose 12
Company website
Sep 07
12 months
500 KWH
12.4¢
1000 KWH
12.0¢
2000 KWH
11.8¢

Top concerns

⚠️ Limited public review history: no active Google reviews profile

11th
Southern Federal
Review Check Availability
SoFed Digital Saver Plus - 12
Company website
Sep 11
12 months
500 KWH
12.7¢
1000 KWH
12.2¢
2000 KWH
12.0¢
12th
Varsity Energy
Review Check Availability
HOMERUN 16
Company website
Sep 11
16 months
500 KWH
12.6¢
1000 KWH
12.2¢
2000 KWH
12.0¢

Top concerns

⚠️ ⚠️ ⚠️ Risk of account being transferred

13th
14th
Atlantex Power
Review Check Availability
Luminous
Exclusive Offer
Sep 09
12 months
500 KWH
12.8¢
1000 KWH
12.4¢
2000 KWH
12.2¢

Top concerns

⚠️ Limited public review history: no active Google reviews profile

15th
Abundance Energy
Review Check Availability
Confident Renter 12
Company website
Sep 11
12 months
500 KWH
12.9¢
1000 KWH
12.5¢
2000 KWH
12.3¢

Top concerns

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

16th
Abundance Energy
Review Check Availability
Fixed Rate – Straight Forward 12
Company website
Sep 11
12 months
500 KWH
13.5¢
1000 KWH
12.6¢
2000 KWH
12.2¢

Top concerns

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

17th
Atlantex Power
Review Check Availability
Luminous Green
100% Renewable
Exclusive Offer
Sep 09
12 months
500 KWH
13.3¢
1000 KWH
12.9¢
2000 KWH
12.7¢

Top concerns

⚠️ Limited public review history: no active Google reviews profile

18th
19th
Cleansky Energy
Review Check Availability
Embrace Green 12 - Fixed Rate Product
100% Renewable
Company website
Sep 11
12 months
500 KWH
13.4¢
1000 KWH
13.0¢
2000 KWH
12.8¢
20th
Cleansky Energy
Review Check Availability
Affordable Wind 12 - Fixed Rate Product
100% Renewable
Company website
Sep 11
12 months
500 KWH
13.5¢
1000 KWH
13.1¢
2000 KWH
12.9¢

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 Mansfield

76063 is the main ZIP code for Mansfield. The city is fully served by Oncor and is part of Texas’s deregulated electricity market, which means residential customers have the Power to Choose their electricity provider.

Utility Service Contacts

ONCOR

Visit TDU Website Open Outage Map

Support Phone

888-313-4747

Mansfield Housing & Heating Facts

Local housing and heating composition based on city profile inputs.

Median Year Built

2004

  • If you live in an apartment, stay away from bill-credit plans. Mansfield has fewer apartments than houses, but apartment residents who stay below 1,000 kWh for much of the year can still get hurt by bill-credit plans. These plans may look cheap at 1,000 kWh, but they often become expensive when your actual usage falls below the credit threshold. In many cases, February and August are the months with the highest bills because of winter heating and summer A/C. 
  • Mansfield is a city of larger homes, and some homeowners may also have solar panels. Because the city is heavily single-family and relatively newer, it makes sense to review the best free-night plans if you have high evening usage. If you have solar panels, make sure to confirm with the provider first, because some time-of-use plans do not accept solar customers.

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

Heating Type Share

Electricity 56.4%
Gas 40.6%
Other 3.0%

Housing Mix Share

House 78.2%
Apartment 16.8%
Other 5.0%

What a typical Mansfield home pays for electricity

Based on Mansfield's housing profile, a medium house with electric heat is the most common setup in the city. Priced at the average of every 12 month True Fixed plan in Mansfield, that runs about $1,879 a year, or roughly $157 a month, though the monthly figure swings with the season.

Use this as a reference point. If your usage is similar to the profile below and your bill is well above these numbers, you are probably overpaying.

Change the profile if yours is different.

Estimated yearly cost

$1,879

Sum of the four seasonal blocks

Average month

$157

Seasons swing above and below this

Season Usage Estimated Bill per month
Dec - Feb -- --
Mar - May -- --
Jun - Aug -- --
Sep - Nov -- --

The Real Cost of Gimmicky Bill-Credit Plans in Mansfield

Bill-credit plans are often advertised as having some of the lowest rates on the market. However, their actual cost depends heavily on how much electricity you use each month and whether your usage qualifies for the bill credit. 

The table below provides average estimates based on different home and electricity-usage profiles. These figures are for informational purposes only, and your actual cost and potential overpayment may vary.

Use the filters to apply the plan’s actual charges and credits to different Mansfield housing and heating profiles over 12 months.

Estimated yearly cost

$1,864

Average month

$155

True yearly rate

13.7¢

Total annual bill divided by annual usage

Season Usage (kWh) Energy + delivery Base cost Bill credit Estimated bill Effective rate
Dec - Feb 1,200 $225.52 $4.06 −$125.00 $104.59 8.7¢
Mar - May 850 $159.75 $4.06 $0.00 $163.81 19.3¢
Jun - Aug 1,600 $300.70 $4.06 −$125.00 $179.76 11.2¢
Sep - Nov 900 $169.15 $4.06 $0.00 $173.21 19.3¢

Top 5 Reviewed Electricity Companies in Mansfield

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

Rank #1 Score 4.59/5
Spark Energy

Spark Energy

★ ★ ★ ★ ★

From 10.2¢ @ 1000 kWh

2 eligible plans

Read Full Review
Rank #2 Score 4.53/5
Varsity Energy

Varsity Energy

★ ★ ★ ★ ★

From 11.6¢ @ 1000 kWh

2 eligible plans

Read Full Review
Rank #3 Score 4.29/5
Cleansky Energy

Cleansky Energy

★ ★ ★ ★ ★

From 12.6¢ @ 1000 kWh

6 eligible plans

Read Full Review
Rank #4 Score 4.24/5
Champion Energy

Champion Energy

★ ★ ★ ★ ★

From 13.4¢ @ 1000 kWh

4 eligible plans

Read Full Review
Rank #5 Score 4.23/5
Constellation

Constellation

★ ★ ★ ★ ★

From 10.9¢ @ 1000 kWh

2 eligible plans

Read Full Review

Origin of the Plans on This List in Mansfield

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 Mansfield.

Do I Need to Pay a Deposit to Enroll in an Electricity Plan in Mansfield?

It depends. There are two main ways account setup is handled in the Texas electricity market:

Post-paid Plans (Credit-Based): Most of the plans listed on this page are post-paid plans. These are traditional “use now, pay later” contracts.
  • Credit Check: The provider will usually perform a soft credit check, which does not affect your credit score. 
  • Deposit Requirements: If you have decent to excellent credit, you likely will not be required to pay a deposit. However, if you have poor credit history, you may need to pay a deposit, typically between $150 and $400. 
  • Refunds: These deposits are usually refundable after a year of on-time payments or when you close your account.

Prepaid Plans (No Deposit / No Credit Check): If you want to avoid both a credit check and a deposit, prepaid plans are usually your best option.
  • How It Works: These plans do not require a deposit or a credit check. We also have a specific section on this website dedicated to prepaid electricity. 
  • The Cost: Rates for prepaid plans are usually slightly higher than post-paid plans, but the difference is often small for low-usage customers, such as those living in small apartments. 
  • Recommended Provider: Payless Power is one of the top companies offering reliable prepaid electricity plans in Texas.

Pro Tip: Deposit Waivers: In Texas, you can often get your deposit waived on a post-paid plan if you are 65 or older, a victim of family violence, or if you can provide a Letter of Credit from your previous utility company showing 12 months of on-time payments.

Frequently Asked Questions about Electricity Rates in Mansfield

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

The Cheapest 12-month True Fixed plan right now in Mansfield is True Power — True Value 12, with a rate of 11.3¢/kWh at 1000 kWh.

What is the average electricity bill in Mansfield for a studio apartment (electric heating)?

Priced at the average of every 12 month True Fixed plan in Mansfield, the estimated monthly bill for a studio apartment with electric heating is $72.79. That average includes the TDU delivery charges and assumes no provider base charge, so it works as a reference point: a similar home paying well above it is probably on an expensive plan.

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

Priced at the average of every 12 month True Fixed plan in Mansfield, the estimated monthly bill for a large house with electric heating is $240.76. That average includes the TDU delivery charges and assumes no provider base charge, so it works as a reference point: a similar home paying well above it is probably on an expensive plan.

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

Priced at the average of every 12 month True Fixed plan in Mansfield, the estimated monthly bill for a medium house with gas heating is $144.88. That average includes the TDU delivery charges and assumes no provider base charge, so it works as a reference point: a similar home paying well above it is probably on an expensive plan.

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

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 Mansfield?

The primary TDU serving Mansfield 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 Mansfield?

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.