Southlake Electricity Rates
39 electricity providers compete for your business in Southlake, offering 188 plans from 7.3¢ to 20.2¢/kWh. The three cheapest providers are Budget Power, Chariot Energy, and Gexa Energy. The average rate at 1,000 kWh is 14.39¢/kWh.
Lowest-Priced Southlake Energy Plans
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. Southlake homeowners should also compare at 2,000 kWh to reflect actual estate-home usage.
| Provider | Plan | Rate | Action |
|---|---|---|---|
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Budget Power
Prime 12 - 7.30¢
12 months
Cheapest
|
7.30¢
per kWh at 1,000 kWh
|
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Chariot Energy
GridPlus 12 - 7.50¢
12 months
Low Rate
|
7.50¢
per kWh at 1,000 kWh
|
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Gexa Energy
Gexa Eco Saver Plus 12
12 months
Low Rate
|
8.20¢
per kWh at 1,000 kWh
|
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Frontier Utilities
Frontier Saver Plus 12
12 months
Fixed Rate
|
8.20¢
per kWh at 1,000 kWh
|
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Energy Texas
The Lone Saver Plus 12 - 8.20¢
12 months
Fixed Rate
|
8.20¢
per kWh at 1,000 kWh
|
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Rhythm
Rhythm Max Saver 12 - 8.20¢
12 months
Fixed Rate
|
8.20¢
per kWh at 1,000 kWh
|
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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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Atlantex Power
Radiance1000
12 months
Fixed Rate
|
8.93¢
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
|
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Just Energy
Smart Choice - 12 - 11.10¢
12 months
Fixed Rate
|
11.10¢
per kWh at 1,000 kWh
|
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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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Tara Energy
Value Choice - 12 - 11.10¢
12 months
Fixed Rate
|
11.10¢
per kWh at 1,000 kWh
|
Continue |
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SOUTHERN FEDERAL POWER LLC
Variable Advantage - 12.30¢
1 months
Fixed Rate
|
12.30¢
per kWh at 1,000 kWh
|
Continue |
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Ranchero Power
No Contract Advantage - 12.40¢
1 months
Fixed Rate
|
12.40¢
per kWh at 1,000 kWh
|
Continue |
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REVOLUTION ENERGY LLC
Stars and Stripes Flex - 12.40¢
1 months
Fixed Rate
|
12.40¢
per kWh at 1,000 kWh
|
Continue |
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INFUSE ENERGY
PTC Infusion Flex - 12.40¢
1 months
Fixed Rate
|
12.40¢
per kWh at 1,000 kWh
|
Continue |
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True Power
True Value 12 - 12.60¢
12 months
Fixed Rate
|
12.60¢
per kWh at 1,000 kWh
|
Continue |
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Abundance Energy
Straight Forward 13 - 13.00¢
14 months
Fixed Rate
|
13.00¢
per kWh at 1,000 kWh
|
Continue |
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VARSITY ENERGY LLC
HOMERUN 12 - 13.00¢
12 months
Fixed Rate
|
13.00¢
per kWh at 1,000 kWh
|
Continue |
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Companion Energy
Companion + Perks 12 - 13.00¢
12 months
Fixed Rate
|
13.00¢
per kWh at 1,000 kWh
|
Continue |
Showing the 20 cheapest Southlake electricity plans based on 1,000 kWh usage.
Southlake Utilities
No matter which retail provider you pick, the poles, wires, and meters in Southlake 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 Southlake. The typical Oncor customer sees roughly 0.9 outages per year, each lasting about 107 minutes.
Southlake Electric Bills
At Southlake’s average rate of 14.4¢/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 Southlake home’s bill ranges from about $116 in Mar to $246 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.
Southlake Power Generation
Monthly bills are modeled from the local average rate and a regional seasonal usage profile; your actual usage will vary.
Southlake Grid Status
As of , there are 2,184 customers without power in Southlake’s Tarrant County, Texas. This represents 0.22% of 987,439 tracked customers. This is within normal operating levels for the Oncor Electric Delivery service territory. Statewide, 10,491 Texas customers are without power across 86 of 254 counties.
Transmission & Distribution
Oncor Electric Delivery customers in Southlake 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 Southlake right now?
Yes. As of , there are 2,184 customers without power in Southlake (Tarrant County, Texas), representing 0.22% of 987,439 tracked customers.
What Southlake Residents Pay by Usage
Southlake is not a typical DFW suburb. Homes routinely exceed 4,000–6,000 square feet, with multi-zone HVAC systems, pools, and extensive outdoor living spaces. The average Southlake household uses 1,500–2,000+ kWh per month, far above the Texas state average of 1,200 kWh.
Below are the best Southlake plans at four common usage levels, updated daily.
- True Power
- 13¢/kWh at this usage
- 12-month fixed rate
- Budget Power
- 7.3¢/kWh at this usage
- 12-month fixed rate
- Budget Power
- 7.3¢/kWh at this usage
- 12-month fixed rate
- SOUTHERN FEDERAL POWER LLC
- 11.9¢/kWh at this usage
- Variable rate
Southlake’s Estate-Home Reality Check
Southlake is one of the most affluent communities in Texas, and electricity bills reflect that. A 5,000-square-foot estate with a pool, multi-zone HVAC, and outdoor living areas can easily consume 2,000–3,000 kWh per month in summer. That means bills of $400–600+.
Do not shop for plans using the standard 1,000 kWh benchmark. Compare at 2,000 kWh to see what you’ll actually pay during July and August. Plans with bill credits that look cheap at 1,000 kWh often become the most expensive options at Southlake-level usage.
Electric Companies Serving Southlake
We’ve compared rates and plans from 39 retail electricity providers (REPs) serving Southlake’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.
Southlake Business Energy Plans
Southlake’s thriving commercial landscape is anchored by Southlake Town Square, the SH-114 corridor, and a growing roster of medical, financial, and professional services. Business electricity is a significant operating cost.
Whether you run a boutique in Town Square, a medical practice off East Southlake Boulevard, or a professional office near Carroll ISD, deregulation means you can shop dozens of providers for the best commercial rate. Southlake businesses switching from default utility rates typically save 15–30%.
Unlike residential plans with standardized pricing tiers, commercial electricity rates are custom-quoted based on your business’s usage profile, demand patterns, and contract terms. A 3-minute quote request can unlock Southlake business rates you’d never see on a residential comparison page.
Getting Started With Southlake Electricity
Whether you’re moving to Southlake or switching from an existing provider, the process is the same and takes about five minutes. Your new retail provider handles the coordination 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 Southlake qualifies, along with neighboring communities like Grapevine, Keller, Colleyville, and Flower Mound.
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 at Your Actual Usage
Shop rates from Southlake’s 39 providers. Compare at your actual usage level. Most Southlake estates use 1,500–2,000+ kWh/month, not the standard 1,000 kWh benchmark.
Check the EFL at both 1,000 kWh and 2,000 kWh to avoid summer bill shock. If you’re on an old plan or rolled onto a variable rate, switching could save $50–$150+ per month on Southlake-level usage.
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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. 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 Southlake?
Schedule your electricity at least 5 business days before your move-in date to ensure power is on when you arrive. Southlake’s larger homes with pool equipment, security systems, and smart-home automation should have power activated well in advance.
Many providers offer same-day or next-day activation for an additional fee if you’re in a time crunch.
Electricity Rates in Nearby Cities
Southlake sits in northeast Tarrant County along the SH-114 corridor between Dallas and Fort Worth. These neighboring cities are also served by Oncor and have full electricity choice:
Southlake Solar
Southlake gets about 5 peak sun hours per day. At the local average rate of 14.4¢/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 $23,300 after its net cost. Run your exact address →
Common Questions About Southlake Electric Rates
Got questions about Southlake’s electricity market? Our Southlake-focused FAQs cover rates, plans, providers, and everything high-usage homeowners need to know.
How does electricity deregulation work in Southlake?
Deregulation means Southlake residents aren’t stuck with one electricity supplier. Oncor Electric Delivery still delivers the power, but the Public Utility Commission of Texas (PUCT) certifies multiple suppliers who compete on price and plan terms. You choose the REP (Retail Electric Provider) that fits your budget.
What is the cheapest electricity rate in Southlake right now?
As of today, the lowest Southlake rate is 7.3¢/kWh at 1,000 kWh, offered by Budget Power (Prime 12 - 7.30¢). Across 39 providers offering 188 plans, rates average 14.39¢/kWh. We update prices multiple times per day.
What is the average monthly electric bill in Southlake?
Based on today’s average rate of 14.39¢/kWh, expect about $144/month for 1,000 kWh of usage. Choosing the cheapest plan at 7.3¢ could bring that down to $73/month.
Who delivers electricity in Southlake?
Electricity in Southlake is delivered by Oncor Electric Delivery, who maintains the local grid infrastructure. Your supplier choice doesn’t change who delivers the power — only who supplies it and at what rate.
How do I switch electricity providers in Southlake?
Choose a certified REP (Retail Electric Provider) and enroll. Oncor Electric Delivery processes the switch within 1–2 business days. Your electricity stays on throughout — the only change is who supplies your power and what rate you pay.
What happens when my contract expires?
Your supplier is required to notify you before your contract ends. If you don’t act, you’ll typically default to a variable rate. Compare and switch proactively to avoid paying more than necessary.
How do Southlake business electricity rates work?
Business rates in Southlake factor in your demand profile and usage volume. A custom quote is the only way to see real pricing for your specific business. We can help you compare options from certified suppliers.
Who handles power outages in Southlake?
Oncor Electric Delivery. Your electricity supplier has no role in outage response — that’s always handled by the delivery company.
Are renewable energy plans available in Southlake?
Yes, and they’re often price-competitive with conventional plans in Southlake’s Oncor territory. Green Mountain Energy, Gexa Energy, Chariot Energy, and several other providers offer 100% renewable electricity plans backed by Texas wind and solar renewable energy credits (RECs).
Texas’s massive wind and solar generation capacity means green plans are no longer the premium they once were. In some months, the cheapest plan available in Southlake is a 100% renewable option.
For Southlake homeowners with rooftop solar panels, providers like Chariot Energy, TXU, and Rhythm offer solar buyback programs that credit you for excess generation exported to the grid. Given Southlake’s high electricity consumption, even a modest rooftop solar array can generate meaningful credits during peak sunlight hours.
How should I compare plans given Southlake’s high electricity usage?
This is the most important question for Southlake homeowners, and the answer is simple: do not compare plans at 1,000 kWh alone. Most Southlake homes use 1,500–2,000+ kWh per month, and many hit 2,500–3,500 kWh during peak summer.
Some electricity plans use bill credits that make them appear cheap at exactly 1,000 kWh but become the most expensive option at higher usage levels. Always check the Electricity Facts Label (EFL), which Texas law requires to show rates at 500, 1,000, and 2,000 kWh.
Compare plans at 2,000 kWh as your primary benchmark. Look for plans with a flat per-kWh rate (no bill credits) for the most predictable pricing at Southlake-level usage. A plan that’s 0.5¢/kWh cheaper at 2,000 kWh saves you $10/month, or $120–$360 over a typical contract term. That small rate difference is magnified by Southlake’s high consumption.
How do Southlake business electricity rates work?
Southlake commercial electricity rates are custom-quoted based on your business’s usage profile, demand patterns, and contract terms. Unlike residential plans with published per-kWh rates, commercial pricing includes energy charges plus demand charges based on your peak usage (measured in kW).
Businesses along Southlake’s SH-114 corridor, in Southlake Town Square, and throughout the city’s commercial districts can typically save 15–30% by shopping providers versus staying on a default or expired rate. Compare real-time commercial rates in the Oncor territory on our Texas business electricity rates page, or request a free quote at electricchoice.com/business-electricity/.