Duncanville Electricity Rates
Duncanville electricity rates range from 7.1¢/kWh to 20¢, with an average of 13.69¢/kWh at 1,000 kWh usage. We track 183 plans across 39 providers in the Oncor Electric Delivery territory. Plan mix: 38 fixed-rate (1–36 month), 1 variable.
Cheapest Duncanville Electricity Plans This Month
Sorted by price at 1,000 kWh. Plans with bill credits can cost more at other usage levels — check the EFL for the full breakdown.
| Provider | Plan | Rate | Action |
|---|---|---|---|
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Chariot Energy
GridPlus 12 - 7.10¢
12 months
Cheapest
|
7.10¢
per kWh at 1,000 kWh
|
Continue |
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AP GAS & ELECTRIC (TX) LLC
SimpleSaver 12 - 7.10¢
12 months
Low Rate
|
7.10¢
per kWh at 1,000 kWh
|
Continue |
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Frontier Utilities
Frontier Saver Plus 12
12 months
Low Rate
|
7.50¢
per kWh at 1,000 kWh
|
Continue |
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Rhythm
Rhythm Max Saver 12 - 7.50¢
12 months
Fixed Rate
|
7.50¢
per kWh at 1,000 kWh
|
Continue |
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Energy Texas
The Lone Saver Plus 12 - 7.50¢
12 months
Fixed Rate
|
7.50¢
per kWh at 1,000 kWh
|
Continue |
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Gexa Energy
Gexa Eco Saver Plus 12
12 months
Fixed Rate
|
7.50¢
per kWh at 1,000 kWh
|
Continue |
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Atlantex Power
Radiance1000
12 months
Fixed Rate
|
7.93¢
per kWh at 1,000 kWh
|
Continue |
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Discount Power
Bill Credit Bundle 13 - 8.40¢
13 months
Fixed Rate
|
8.40¢
per kWh at 1,000 kWh
|
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Octopus Energy
Octopus Lite 12 - 9.80¢
12 months
Fixed Rate
|
9.80¢
per kWh at 1,000 kWh
|
Continue |
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TXU
Smart 1000 Select 12 - 10.90¢
12 months
Fixed Rate
|
10.90¢
per kWh at 1,000 kWh
|
Continue |
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Tara Energy
Value Choice - 12 - 11.10¢
12 months
Fixed Rate
|
11.10¢
per kWh at 1,000 kWh
|
Continue |
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Amigo Energy
Power Perks - 12 - 11.10¢
12 months
Fixed Rate
|
11.10¢
per kWh at 1,000 kWh
|
Continue |
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Just Energy
Smart Choice - 12 - 11.10¢
12 months
Fixed Rate
|
11.10¢
per kWh at 1,000 kWh
|
Continue |
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Budget Power
No Gimmicks 11 - 11.50¢
11 months
Fixed Rate
|
11.50¢
per kWh at 1,000 kWh
|
Continue |
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True Power
True Value 12 - 11.50¢
12 months
Fixed Rate
|
11.50¢
per kWh at 1,000 kWh
|
Continue |
 |
Companion Energy
Companion + Perks 10 - 11.60¢
10 months
Fixed Rate
|
11.60¢
per kWh at 1,000 kWh
|
Continue |
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SOUTHERN FEDERAL POWER LLC
SoFed Better Rate - 5 - 11.90¢
5 months
Fixed Rate
|
11.90¢
per kWh at 1,000 kWh
|
Continue |
 |
VARSITY ENERGY LLC
HOMERUN 12 - 12.00¢
12 months
Fixed Rate
|
12.00¢
per kWh at 1,000 kWh
|
Continue |
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Ranchero Power
Ranchero Smart & Fixed - 5 - 12.00¢
5 months
Fixed Rate
|
12.00¢
per kWh at 1,000 kWh
|
Continue |
 |
Abundance Energy
Confident Renter 12 - 12.40¢
12 months
Fixed Rate
|
12.40¢
per kWh at 1,000 kWh
|
Continue |
Showing the 20 cheapest Duncanville electricity plans based on 1,000 kWh usage.
Duncanville Utilities
No matter which retail provider you pick, the poles, wires, and meters in Duncanville are owned and maintained by one company — and they handle every outage.
Oncor Electric Delivery serves about 3,936,107 customers across North & Central Texas, including Duncanville. The typical Oncor customer sees roughly 0.9 outages per year, each lasting about 107 minutes.
Duncanville Electric Bills
At Duncanville’s average rate of 13.7¢/kWh, here’s what a typical home pays across the year — and where that electricity is generated on ERCOT — the Texas grid.
Estimated monthly bill across the year
A typical Duncanville home’s bill ranges from about $111 in Mar to $234 in Aug — summer air conditioning is the single biggest driver. Locking in a low fixed rate before summer is the easiest way to blunt the Aug spike.
Duncanville Power Generation
Monthly bills are modeled from the local average rate and a regional seasonal usage profile; your actual usage will vary.
Duncanville Grid Status
As of , there are 47 customers without power in Duncanville’s Dallas County, Texas. This represents <0.01% of 1,109,218 tracked customers. This is within normal operating levels for the Oncor Electric Delivery service territory. Statewide, 91,185 Texas customers are without power across 576 of 254 counties.
Transmission & Distribution
Oncor Electric Delivery customers in Duncanville experience an average of 0.9 outages per year, with each outage lasting approximately 107 minutes. The total annual interruption time averages 1.6 hours per customer.
Is there a power outage in Duncanville right now?
Yes. As of , there are 47 customers without power in Duncanville (Dallas County, Texas), representing <0.01% of 1,109,218 tracked customers.
Duncanville Electric Bills by Monthly Usage
The typical Duncanville home uses 1,000–1,200 kWh per month, right around the Texas average of 1,200 kWh. Many of Duncanville’s homes were built between the 1960s and 1990s, so insulation quality varies — older construction tends to push summer usage higher. Below are the best Duncanville plans at four common usage tiers, updated daily.
- Budget Power
- 11.9¢/kWh at this usage
- 11-month fixed rate
- Chariot Energy
- 7.1¢/kWh at this usage
- 12-month fixed rate
- AP GAS & ELECTRIC (TX) LLC
- 7.1¢/kWh at this usage
- 12-month fixed rate
- Budget Power
- 11.3¢/kWh at this usage
- 11-month fixed rate
Duncanville’s Older Homes & Summer Bills
Many Duncanville neighborhoods were built in the 1960s through 1990s, and older construction often means less insulation and single-pane windows. When North Texas hits 100°F+ in July, these homes can see summer usage jump to 1,800–2,200 kWh — nearly double the spring baseline. Compare plans at both 1,000 kWh and 2,000 kWh to avoid sticker shock when your August bill arrives. Upgrading attic insulation is one of the most cost-effective improvements Duncanville homeowners can make.
Top-Rated Electricity Providers in Duncanville
We’ve compared rates and plans from 39 retail electricity providers (REPs) serving Duncanville’s Oncor Electric Delivery territory. Every provider listed below is licensed by the Public Utility Commission of Texas (PUCT) and offers plans you can sign up for today. Your REP handles billing and customer service; Oncor delivers the power regardless of which provider you choose, so switching never affects reliability.
Commercial & Business Electricity in Duncanville
Duncanville’s commercial corridors along Main Street, Camp Wisdom Road, and the I-20/US-67 interchange area are home to restaurants, auto shops, medical offices, and small retail businesses that all benefit from deregulated electricity. Whether you run a family-owned taqueria near downtown Duncanville or manage a strip-center office, shopping providers typically saves 15–30% versus rolling over on a default commercial rate.
Unlike residential plans with standardized pricing tiers, Duncanville commercial electricity rates are custom-quoted based on your business’s usage profile, demand patterns, and contract terms. That means a quick quote request can unlock business rates you won’t find on a residential comparison page.
How to Switch Electric Companies in Duncanville
Whether you’re moving to Duncanville or switching from an existing provider, the process takes about five minutes. Your new retail provider coordinates the switch with Oncor Electric Delivery — you don’t need to call anyone else, and there’s zero interruption to your power.
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Confirm Your Address & Check Your Contract
Enter your ZIP code to verify your address is in Oncor’s deregulated territory. All of Duncanville and the surrounding south Dallas County suburbs (DeSoto, Cedar Hill, Lancaster) qualify. If you’re switching from an existing plan, check your contract end date and early-termination fee — most ETFs are $50–$200, and you can switch penalty-free within 14 days of your contract end.
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Compare Plans
Shop rates from Duncanville’s 39 providers. Compare at your actual usage level: apartments around 500 kWh, average homes 1,000–1,200 kWh, larger homes 1,500–2,000 kWh. If you’re on an old plan or have rolled onto a variable rate, switching could save $30–$60 per month.
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Sign Up
Enroll online or by phone. You’ll need your service address, preferred start date, and a government ID. Your new provider files a switch request with ERCOT and Oncor, and service transfers on your next meter-read date — typically 1–3 business days. No one visits your home and the lights stay on the entire time.
Moving to Duncanville?
Schedule your electricity at least 5 business days before your move-in date to ensure power is on when you arrive. Duncanville’s affordable housing market draws first-time buyers from across DFW — if you’re closing on a home, locking in your electricity plan is one of the easiest moving-day tasks to knock out early.
Duncanville Solar
Duncanville gets about 5 peak sun hours per day. At the local average rate of 13.7¢/kWh, here's what a typical 7 kW rooftop system looks like.
Texas context: 122,184 homes in the state have already installed rooftop solar (875 MW of residential capacity).
Estimate assumes a 7 kW system at $2.75/watt, an 80% performance ratio, and the 30% federal tax credit. Over 25 years the system would net roughly $21,500 after its net cost. Run your exact address →
Duncanville Electricity FAQ
Common questions about electricity rates, plans, and providers in Duncanville, Texas.
How does electricity deregulation work in Duncanville?
In Duncanville, electricity delivery and supply are separated. Oncor Electric Delivery handles the wires and infrastructure, while you pick from competing suppliers (REP (Retail Electric Provider)s) for your actual electricity. This competition is regulated by the Public Utility Commission of Texas (PUCT).
What is the cheapest electricity rate in Duncanville right now?
Right now, Duncanville rates start at 7.1¢/kWh for 1,000 kWh usage, offered by Chariot Energy (GridPlus 12 - 7.10¢). With 183 plans on the market, the average is 13.69¢/kWh. That’s a 48% spread between the cheapest and the average.
What is the average monthly electric bill in Duncanville?
A typical Duncanville household using 1,000 kWh pays around $137/month at the average rate of 13.69¢/kWh. Your bill will vary with seasonal usage patterns — summer AC and winter heating drive the biggest swings.
Who delivers electricity in Duncanville?
Oncor Electric Delivery handles all electricity delivery in Duncanville — the physical infrastructure, meter reading, and outage response. Your choice of supplier only affects who generates and bills for the supply portion.
How do I switch electricity providers in Duncanville?
Switching is straightforward: compare plans, choose a REP (Retail Electric Provider), and sign up. The new supplier coordinates with Oncor Electric Delivery automatically. Expect the switch to take 1–2 business days. There’s no physical work needed and no outage.
What happens when my contract expires?
Most suppliers move you to a month-to-month variable rate after your fixed term ends. This is usually higher than your locked-in rate. Set a reminder to compare plans before your contract expires.
How do Duncanville business electricity rates work?
Duncanville business electricity is priced differently from residential. Your rate depends on peak demand (kW), total consumption (kWh), and contract term. Request quotes from multiple REP (Retail Electric Provider)s to find the most competitive offer.
Who handles power outages in Duncanville?
Oncor Electric Delivery. Your electricity supplier has no role in outage response — that’s always handled by the delivery company.
How do I switch electricity providers in Duncanville?
Switching is straightforward and takes about five minutes. Choose a new plan on this page and sign up online or by phone. Your new retail provider files a switch request with ERCOT and Oncor, and service transfers at your next meter-read date — typically within 1–3 business days. There is absolutely no interruption to your electricity: no one visits your home, no one touches your meter (unless you’re starting brand-new service), and the lights stay on throughout the process. Oncor continues delivering power exactly as before; only your billing relationship changes. If you’re currently under contract, check your plan’s early-termination fee before switching — but remember that the savings from a better rate often outweigh a one-time ETF within a couple of months.
Compare Rates in Nearby Cities
Duncanville is in southern Dallas County, served by Oncor Electric Delivery. The same providers and competitive rates are available in neighboring communities throughout the Oncor territory.