Lewisville Electricity Rates
The Lewisville electricity market currently offers 95 plans from 20 certified providers. Providers in the Oncor Electric Delivery territory offer rates from 6.7¢ to 19.9¢/kWh. The market average at 1,000 kWh is 14.02¢/kWh. 39 of 95 plans are priced between 12-14¢/kWh.
Cheapest Electricity Plans in Lewisville
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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Frontier Utilities
Frontier Saver Plus 12
12 months
Cheapest
|
6.70¢
per kWh at 1,000 kWh
|
Continue |
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Gexa Energy
Gexa Eco Saver Plus 12
12 months
Fixed Rate
|
6.70¢
per kWh at 1,000 kWh
|
Continue |
 |
Atlantex Power
Radiance1000
12 months
Fixed Rate
|
8.13¢
per kWh at 1,000 kWh
|
Continue |
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Octopus Energy
Octo Simple 3 - 9.10¢
3 months
Fixed Rate
|
9.10¢
per kWh at 1,000 kWh
|
Continue |
 |
Payless Power
PTC 3 Month - Postpaid - 10.00¢
3 months
Fixed Rate
|
10.00¢
per kWh at 1,000 kWh
|
Continue |
 |
Ranchero Power
Ranchero Cheapskate - 3 - 10.70¢
3 months
Fixed Rate
|
10.70¢
per kWh at 1,000 kWh
|
Continue |
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Amigo Energy
Power Perks - 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 - 10.90¢
12 months
Fixed Rate
|
10.90¢
per kWh at 1,000 kWh
|
Continue |
 |
Just Energy
Smart Choice - 12 - 10.90¢
12 months
Fixed Rate
|
10.90¢
per kWh at 1,000 kWh
|
Continue |
 |
Chariot Energy
Chariot Choice 24 - 12.10¢
24 months
Fixed Rate
|
12.10¢
per kWh at 1,000 kWh
|
Continue |
 |
Abundance Energy
Confident Renter 12 - 12.10¢
12 months
Fixed Rate
|
12.10¢
per kWh at 1,000 kWh
|
Continue |
 |
Spark Energy
Choose 12 - 12.20¢
12 months
Fixed Rate
|
12.20¢
per kWh at 1,000 kWh
|
Continue |
 |
Heritage Power
Bright Start 5 $50 First Bill Credit!! - 12.30¢
5 months
Fixed Rate
|
12.30¢
per kWh at 1,000 kWh
|
Continue |
 |
BKV Energy
Daisy 9
9 months
Fixed Rate
|
12.60¢
per kWh at 1,000 kWh
|
Continue |
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Discount Power
Saver 12 - 13.20¢
12 months
Fixed Rate
|
13.20¢
per kWh at 1,000 kWh
|
Continue |
 |
Cirro Energy
Smart Simple 10 - 13.30¢
10 months
Fixed Rate
|
13.30¢
per kWh at 1,000 kWh
|
Continue |
 |
Branch Energy
Branch Fixed 12 - 14.00¢
12 months
Fixed Rate
|
14.00¢
per kWh at 1,000 kWh
|
Continue |
 |
Direct Energy
Autopay Texas 12 - 15.30¢
12 months
Fixed Rate
|
15.30¢
per kWh at 1,000 kWh
|
Continue |
 |
Reliant Energy
Reliant Power On 18 - 15.30¢
18 months
Fixed Rate
|
15.30¢
per kWh at 1,000 kWh
|
Continue |
 |
Green Mountain Energy
Pollution Free e-Plus 12 Choice - 15.80¢
12 months
Fixed Rate
|
15.80¢
per kWh at 1,000 kWh
|
Continue |
Showing the 20 cheapest Lewisville electricity plans based on 1,000 kWh usage.
Lewisville Utilities
No matter which retail provider you pick, the poles, wires, and meters in Lewisville 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 Lewisville. The typical Oncor customer sees roughly 0.9 outages per year, each lasting about 107 minutes.
Lewisville Electric Bills
At Lewisville’s average rate of 14.0¢/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 Lewisville home’s bill ranges from about $113 in Mar to $240 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.
Lewisville Power Generation
Monthly bills are modeled from the local average rate and a regional seasonal usage profile; your actual usage will vary.
Lewisville Grid Status
As of , there are 4 customers without power in Lewisville’s Denton County, Texas. This represents <0.01% of 861,194 tracked customers. This is within normal operating levels for the Oncor Electric Delivery service territory. Statewide, 52,477 Texas customers are without power across 632 of 254 counties.
Transmission & Distribution
Oncor Electric Delivery customers in Lewisville 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 Lewisville right now?
Yes. As of , there are 4 customers without power in Lewisville (Denton County, Texas), representing <0.01% of 861,194 tracked customers.
Best Lewisville Electricity Plans by Usage Level
Lewisville’s North Texas location means hot summers and mild winters. The average household uses 1,000–1,200 kWh/month.
- Octopus Energy
- 9.5¢/kWh at this usage
- 3-month fixed rate
- Frontier Utilities
- 6.7¢/kWh at this usage
- 12-month fixed rate
- Octopus Energy
- 9.1¢/kWh at this usage
- 3-month fixed rate
- Octopus Energy
- 8.9¢/kWh at this usage
- 3-month fixed rate
Lewisville Electricity Providers
We compare rates from 20 retail providers serving Lewisville’s Oncor territory. Every provider listed offers plans to Denton County residents today.
Lewisville Business Electricity Rates
Lewisville’s central DFW location along I-35E makes it a strategic hub for distribution, retail, and corporate offices.
Commercial pricing factors in peak demand, load factor, and total volume. A quick quote is the only way to see what rates are available for your specific business profile.
Lewisville Solar
Lewisville gets about 4.9 peak sun hours per day. At the local average rate of 14.0¢/kWh, here's what a typical 7 kW rooftop system looks like.
Texas context: 152,730 homes in the state have already installed rooftop solar (1,149 MW of residential capacity).
Estimate assumes a 7 kW system at $2.75/watt and an 80% performance ratio. Over 25 years the system would net roughly $15,850 after its net cost. Run your exact address →
Lewisville Electricity FAQ
Common questions about electricity rates, plans, and providers in Lewisville, Texas.
What is the cheapest electricity rate in Lewisville right now?
Right now, Lewisville rates start at 6.7¢/kWh for 1,000 kWh usage, offered by Frontier Utilities (Frontier Saver Plus 12). With 95 plans from 20 providers, the average is 14.02¢/kWh. That’s a 52% spread between cheapest and average. All providers are licensed by the Public Utility Commission of Texas (PUCT) and deliver power over Oncor Electric Delivery’s grid. The cheapest plan saves approximately $73/month at standard usage.
What is the average monthly electric bill in Lewisville?
At the current average rate of 14.02¢/kWh, a Lewisville home using 1,000 kWh/month pays approximately $140/month for electricity supply. According to EIA data, the average Texas household uses about 1,140 kWh/month — roughly 14% above the national average of 1,000 kWh. Actual bills vary seasonally. Choosing the cheapest plan at 6.7¢ reduces supply costs to $67/month.
Who delivers electricity in Lewisville?
Electricity in Lewisville is delivered by Oncor Electric Delivery, the regulated TDU for this area. Oncor Electric Delivery owns the poles, wires, transformers, and meters. Under PUCT regulations, Oncor Electric Delivery must deliver power equally to all customers regardless of which REP (Retail Electric Provider) they purchase supply from. Your supplier choice changes only your rate and billing.
How do I switch electricity providers in Lewisville?
Three steps: (1) compare plans from 20 providers serving Lewisville, (2) enroll online with your chosen REP (Retail Electric Provider), (3) wait 1–2 business days for Oncor Electric Delivery to process it. No appointment needed and no interruption to your power. the Public Utility Commission of Texas (PUCT) oversees the switching process to ensure it’s seamless. The only change is who supplies your power and at what rate.
Are there renewable energy plans in Lewisville?
Yes — several Lewisville providers offer plans with partial or full renewable energy content through Renewable Energy Certificates (RECs). These RECs match your usage with wind and solar generation on the ERCOT grid. No equipment changes are needed. Oncor Electric Delivery delivers the power identically regardless of whether your plan includes renewable content. Check each plan’s EFL for the exact renewable percentage.
How much are electricity delivery charges in Lewisville?
Oncor Electric Delivery’s delivery charges are regulated by the Public Utility Commission of Texas (PUCT) and identical for all Lewisville customers, regardless of supplier. These fees cover transmission, distribution infrastructure, and grid maintenance. When comparing Lewisville electricity plans, the rates shown at 1,000 kWh typically include delivery fees. Review each plan’s Electricity Facts Label (EFL) for the full breakdown of supply versus delivery costs.
Should I choose a fixed or variable rate plan in Lewisville?
Fixed-rate plans lock your supply rate for a set term (typically 3–36 months), protecting you from seasonal price spikes on the ERCOT grid. Variable-rate plans can change monthly based on wholesale electricity costs. In Lewisville, fixed plans currently start at 6.7¢/kWh. Most energy advisors recommend fixed rates for budget predictability, especially heading into summer when Texas wholesale prices historically spike.