Prosper Electricity Rates
We’re tracking 93 electricity plans in Prosper right now, starting at 6.7¢/kWh. Across the Oncor Electric Delivery territory, the average rate sits at 13.93¢/kWh. The gap between the lowest (6.7¢) and highest (19.9¢) plan is significant. Rates sourced from official marketplace data and refreshed multiple times daily.
Best-Value Electricity Plans in Prosper
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. Prosper homes average 1,300–1,600 kWh/month, so compare at higher tiers for a realistic estimate.
| 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 |
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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 |
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Payless Power
PTC 3 Month - Postpaid - 10.00¢
3 months
Fixed Rate
|
10.00¢
per kWh at 1,000 kWh
|
Continue |
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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 |
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Just Energy
Smart Choice - 12 - 10.90¢
12 months
Fixed Rate
|
10.90¢
per kWh at 1,000 kWh
|
Continue |
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Chariot Energy
Chariot Choice 24 - 12.10¢
24 months
Fixed Rate
|
12.10¢
per kWh at 1,000 kWh
|
Continue |
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Abundance Energy
Confident Renter 12 - 12.10¢
12 months
Fixed Rate
|
12.10¢
per kWh at 1,000 kWh
|
Continue |
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Spark Energy
Choose 12 - 12.20¢
12 months
Fixed Rate
|
12.20¢
per kWh at 1,000 kWh
|
Continue |
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Heritage Power
Bright Start 5 $50 First Bill Credit!! - 12.30¢
5 months
Fixed Rate
|
12.30¢
per kWh at 1,000 kWh
|
Continue |
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BKV Energy
Daisy 4
4 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 |
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Reliant Energy
Reliant Power On 18 - 15.30¢
18 months
Fixed Rate
|
15.30¢
per kWh at 1,000 kWh
|
Continue |
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Direct Energy
Autopay Texas 12 - 15.30¢
12 months
Fixed Rate
|
15.30¢
per kWh at 1,000 kWh
|
Continue |
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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 Prosper electricity plans based on 1,000 kWh usage.
Prosper Utilities
No matter which retail provider you pick, the poles, wires, and meters in Prosper 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 Prosper. The typical Oncor customer sees roughly 0.9 outages per year, each lasting about 107 minutes.
Prosper Electric Bills
At Prosper’s average rate of 13.9¢/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 Prosper home’s bill ranges from about $113 in Mar to $238 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.
Prosper Power Generation
Monthly bills are modeled from the local average rate and a regional seasonal usage profile; your actual usage will vary.
Prosper Grid Status
As of , there are 23 customers without power in Prosper’s Collin County, Texas. This represents <0.01% of 817,381 tracked customers. This is within normal operating levels for the Oncor Electric Delivery service territory. Statewide, 34,136 Texas customers are without power across 806 of 254 counties.
Transmission & Distribution
Oncor Electric Delivery customers in Prosper 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 Prosper right now?
Yes. As of , there are 23 customers without power in Prosper (Collin County, Texas), representing <0.01% of 817,381 tracked customers.
Prosper Electricity Costs at Every Usage Tier
Prosper is not a typical DFW suburb when it comes to electricity usage. Nearly every home is new construction — master-planned communities like Star Trail, Windsong Ranch, Light Farms, and Whitley Place feature executive-size floor plans of 3,500–5,000+ square feet. The average Prosper household uses 1,300–1,600 kWh per month, well above the Texas average of 1,200 kWh. Compare plans at the 1,500 and 2,000 kWh tiers for the most realistic bill estimate.
- 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
Who Provides Electricity in Prosper?
We compare rates from 20 retail electricity providers (REPs) serving Prosper’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.
Small Business Electricity in Prosper
Prosper’s explosive growth along the Dallas North Tollway has fueled a wave of commercial development — restaurants, medical offices, retail centers, and professional services are opening to serve the town’s rapidly expanding population. Deregulation means Prosper businesses can shop dozens of providers for the best commercial rate, and the savings scale with usage.
Unlike residential plans with standardized pricing tiers, Prosper commercial electricity rates are custom-quoted based on your business’s usage profile, demand patterns, and contract terms. A quick quote request can unlock business rates you’d never see on a residential comparison page. 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/.
Nearby Cities
Nearby cities in Oncor’s service territory with competitive electricity rates:
Switching Power Companies in Prosper, Texas
Whether you’re moving into a new build in Star Trail 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 — 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 Prosper, including communities in both Collin and Denton County portions, qualifies. 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 Usage Level
Shop rates from 20 providers. Prosper’s large homes mean you should compare at realistic usage: 1,500 kWh for a typical Prosper home, 2,000+ kWh for executive homes or homes with pools. If you’re on an old plan or rolled onto a variable rate, switching could save $50–$100+ per month on a high-usage home.
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Sign Up & You’re Done
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 Prosper?
If you’re closing on a new build in Star Trail, Windsong Ranch, Light Farms, or Whitley Place, schedule your electricity at least 5 business days before your closing date to ensure power is on when you arrive. Your builder may have set up temporary construction power, but that account won’t transfer — you need your own residential plan. Many providers offer same-day or next-day activation if you’re in a time crunch.
Prosper Solar
Prosper gets about 4.9 peak sun hours per day. At the local average rate of 13.9¢/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 $15,625 after its net cost. Run your exact address →
Prosper Electricity: Your Questions Answered
Everything you need to know about electricity rates, plans, and providers in Prosper, Texas — from picking the right plan for a large home to understanding Oncor’s role.
What is the cheapest electricity rate in Prosper right now?
The cheapest Prosper electricity rate is 6.7¢/kWh at 1,000 kWh, offered by Frontier Utilities (Frontier Saver Plus 12). The average across all 93 plans from 20 PUCT-certified providers is 13.93¢/kWh. Under Texas deregulation, Prosper residents can switch providers freely through the Power to Choose marketplace. Switching from the average to the cheapest plan saves roughly $72/month. Rates are refreshed multiple times daily.
What is the average monthly electric bill in Prosper?
Roughly $139/month for a Prosper home using 1,000 kWh at the average 13.93¢/kWh rate. According to EIA data, Texas homes use about 1,140 kWh/month on average — 14% higher than the national figure. The cheapest plan at 6.7¢ cuts supply costs to $67/month. Oncor Electric Delivery’s regulated delivery charges are separate and apply to all plans equally.
Who delivers electricity in Prosper?
Oncor Electric Delivery handles all electricity delivery in Prosper — the physical infrastructure, meter reading, and outage response. Under the deregulated model regulated by the Public Utility Commission of Texas (PUCT), your TDU (Oncor Electric Delivery) is separate from your supplier. Your choice of REP (Retail Electric Provider) only affects who bills you for the supply portion and at what rate.
How do I switch electricity providers in Prosper?
Pick a REP (Retail Electric Provider) from the 20 providers serving Prosper, enroll online, and the new supplier handles everything with Oncor Electric Delivery. The PUCT-regulated switch takes 1–2 business days with no service interruption. Oncor Electric Delivery processes it without any physical work at your home. Same grid, same power — just a different rate and billing source.
Are there renewable energy plans in Prosper?
Prosper residents can choose plans with renewable energy content from multiple providers. These plans use RECs to match your electricity consumption with wind and solar generation on the Texas ERCOT grid. Your delivery through Oncor Electric Delivery is identical whether you choose a plan with renewable content or a conventional plan. Check the Electricity Facts Label (EFL) for each plan’s renewable breakdown.
How much are electricity delivery charges in Prosper?
Delivery charges from Oncor Electric Delivery are set by the Public Utility Commission of Texas (PUCT) and are identical whether you choose the cheapest or most expensive supplier. These regulated fees cover grid infrastructure, meter reading, and outage response in Prosper. Plan rates shown at 1,000 kWh on comparison sites typically include Oncor Electric Delivery’s delivery charges. The Electricity Facts Label (EFL) breaks out the exact delivery component.
Should I choose a fixed or variable rate plan in Prosper?
In Prosper, fixed-rate plans start at 6.7¢/kWh and lock your supply rate for the contract term. Variable-rate plans fluctuate monthly based on ERCOT wholesale prices, which can spike during extreme heat or cold. Most consumers benefit from fixed rates for budget stability. the Public Utility Commission of Texas (PUCT) requires all plan terms — including any early termination fees — to be disclosed in the Electricity Facts Label (EFL).