Cheapest Electricity in Prosper, TX

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Neighborhoods in Prosper

Every ZIP code in Prosper is shown below. Glowing circles have live rate data — click any dot to compare plans.

Current Oncor Electric Rates in Prosper

Plans shown for ZIP 75078. All rates ¢/kWh — energy charge only; Oncor Electric delivery fee billed separately.

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Provider / Plan	500 kWh	1,000 kWh ★	2,000 kWh	Term	Action
Southern Federal Power Llc Variable Advantage 6% Renewable	13.3¢	12.3¢	11.9¢	1 mo	Enroll →
Infuse Energy Essential Infusion Green Flex 100% Renewable	13.1¢	12.5¢	12.2¢	1 mo	Enroll →
Tara Energy Sustainable Home Bundle - 6 31% Renewable	13.4¢	12.5¢	12.1¢	6 mo	Enroll →
Octopus Energy Octo Simple 12 100% Renewable	13.2¢	12.8¢	12.6¢	12 mo	Enroll →
Ranchero Power Ranchero Smart & Fixed - 18 6% Renewable	13.9¢	13¢	12.6¢	18 mo	Enroll →
Varsity Energy Llc HOMERUN 12 31% Renewable	13.4¢	13¢	12.8¢	12 mo	Enroll →
Frontier Utilities Frontier Power Saver 12 30% Renewable	13.4¢	13¢	12.8¢	12 mo	Enroll →
Companion Energy Companion + Perks 12 30% Renewable	13.4¢	13¢	12.8¢	12 mo	Enroll →
Gexa Energy Gexa Eco Choice 12 100% Renewable	13.4¢	13¢	12.8¢	12 mo	Enroll →
Rhythm Digital Choice 12 100% Renewable	13.1¢	13.1¢	13.2¢	12 mo	Enroll →
Ae Texas Smart Secure 14 35% Renewable	13.6¢	13.1¢	12.9¢	15 mo	Enroll →
Energy Texas No Bull 12 100% Renewable	13.1¢	13.1¢	13.2¢	12 mo	Enroll →
Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable	13.6¢	13.2¢	13¢	12 mo	Enroll →
True Power True Value 24 15% Renewable	13.6¢	13.2¢	13¢	24 mo	Enroll →
Abundance Energy Straight Forward 12 25% Renewable	14.1¢	13.2¢	12.8¢	12 mo	Enroll →
Budget Power No Gimmicks 36 35% Renewable	13.8¢	13.4¢	13.2¢	36 mo	Enroll →
Chariot Energy Chariot Choice 36 100% Renewable	14¢	13.5¢	13.3¢	36 mo	Enroll →
Texans Choice Power Llc Choose 12 35% Renewable	14.1¢	13.7¢	13.5¢	12 mo	Enroll →
Champion Energy Services Llc Champ Saver-12 26% Renewable	14.1¢	13.7¢	13.5¢	12 mo	Enroll →
Ap Gas & Electric (tx) Llc TrueClassic 18 6% Renewable	14.2¢	13.8¢	13.6¢	18 mo	Enroll →
Spark Energy Llc Choose 6 35% Renewable	14.3¢	13.9¢	13.7¢	6 mo	Enroll →
Revolution Energy Llc Stars and Stripes 24 26% Renewable	14.9¢	14.1¢	13.7¢	24 mo	Enroll →
Good Charlie & Co Llc GoodEnergy 36 26% Renewable	15.1¢	14.2¢	13.8¢	36 mo	Enroll →
Bkv Energy Daisy 24 29% Renewable	14.7¢	14.3¢	14.1¢	24 mo	Enroll →
Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable	14.8¢	14.3¢	14.1¢	36 mo	Enroll →
Base Power Base Energy 36 100% Renewable	14.9¢	14.5¢	14.3¢	36 mo	Enroll →
Cirro Energy Smart Simple 12 24% Renewable	15¢	14.5¢	14.3¢	12 mo	Enroll →
Octopus Energy Llc Octo Simple 14 100% Renewable	15¢	14.6¢	14.4¢	14 mo	Enroll →
Think Energy Think Clean 12 100% Renewable	15.7¢	14.8¢	14.4¢	12 mo	Enroll →
Smartenergy Holdings Llc SmartGreen 12 $200 Bill Credit 100% Renewable	15.8¢	14.8¢	14.4¢	12 mo	Enroll →
Discount Power Saver 36 22% Renewable	15.4¢	14.9¢	14.7¢	36 mo	Enroll →
Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable	15.4¢	15¢	14.8¢	24 mo	Enroll →
Atlantex Power Luminous 14 35% Renewable	15.6¢	15.1¢	14.9¢	15 mo	Enroll →
Reliant Reliant Power On 12 Plan 24% Renewable	16.6¢	15.7¢	15.2¢	12 mo	Enroll →
Just Energy Basics PTC - 24 31% Renewable	16.3¢	15.9¢	15.7¢	24 mo	Enroll →
Amigo Energy Basics PTC - 36 31% Renewable	16.3¢	15.9¢	15.7¢	36 mo	Enroll →
Direct Energy Autopay Texas 36 24% Renewable	17¢	16.1¢	15.6¢	36 mo	Enroll →
Txu Energy Simple Value 12 3% Renewable	17.6¢	16.2¢	15.5¢	12 mo	Enroll →
Trieagle Energy Lp Simple Savings 36 3% Renewable	16.7¢	16.2¢	15.9¢	36 mo	Enroll →
Constellation Newenergy Inc 12 Month A/C Protect Plus for 2 Units 26% Renewable	20.1¢	16.2¢	17¢	12 mo	Enroll →
Green Mountain Energy Company Pollution Free e-Plus 36 Choice 100% Renewable	17.6¢	16.7¢	16.2¢	36 mo	Enroll →
Nec Co-op Energy Residential Electricity... Plain and simple. 17% Renewable	18.2¢	17¢	16.4¢	Variable	Enroll →
Payless Power PTC 6 Month - Prepaid 26% Renewable	18¢	17.6¢	17.4¢	6 mo	Enroll →
Pronto Power Pronto Saver 26% Renewable	20.1¢	19.5¢	18.8¢	Variable	Enroll →

★ 1,000 kWh is the Texas standard usage benchmark. Rates include energy charge; TDSP delivery fees billed separately.

Compare Plans by ZIP Code in Prosper

Rates vary by neighborhood — select your exact ZIP for precise pricing.

75078 — Downtown 75033 — North Prosper 75071 — West Prosper 76227 — Central 75068 — South Prosper

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Nearby Cities in Oncor Electric Territory

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Frequently Asked Questions — Prosper Electricity

What is the cheapest electricity plan in Prosper, TX?

The lowest current rate in Prosper is Southern Federal Power Llc — Variable Advantage at 12.3¢/kWh for 1,000 kWh on a 1 mo term. At 500 kWh the rate is 13.3¢/kWh; at 2,000 kWh it is 11.9¢/kWh. Rates are sourced daily from licensed Texas REP plan data.

Who delivers electricity in Prosper, Texas?

Oncor Electric (Oncor Electric Delivery Company) owns and maintains the power lines serving Prosper and is responsible for outage restoration and meter reading. Your energy rate is set by the Retail Electric Provider (REP) you choose — Oncor Electric delivery charges appear as fixed fees on your bill. Currently 44 REPs compete for customers in Prosper via Oncor Electric's grid, with an average rate of 14.4¢/kWh at 1,000 kWh usage.

Can I switch electricity providers in Prosper?

Yes — Prosper is in Texas's deregulated electricity market, so you're free to choose from 44 competing providers with rates starting as low as 12.3¢/kWh. Top options today include Southern Federal Power Llc, Infuse Energy, Tara Energy. Switching takes 1–3 business days with no service interruption. Outside a contract there is no cancellation fee; inside a contract check your ETF (typically $50–$300).

How do I read my Oncor Electric electricity bill in Prosper?

A typical bill in the Oncor Electric service area has two main components: your chosen provider's energy charge (the rate you locked in at enrollment) and the Oncor Electric delivery charge — a regulated fee covering poles, wires, meters, and outage response. These two charges together make up most of your monthly total. The Oncor Electric delivery charge is the same regardless of which retail provider you pick.

What is the Oncor Electric delivery charge for Prosper customers?

Oncor Electric charges approximately $3.42/month plus $0.040/kWh as a delivery charge. This regulated fee is set by the Public Utility Commission of Texas and applies equally to all retail electricity providers in Prosper — it does not change when you switch providers.

Who do I call for a power outage in Prosper?

Call Oncor Electric at 888-313-4747 to report a power outage in Prosper. Do not call your retail electricity provider — they do not own or operate the power lines. Oncor Electric handles all outage restoration, meter issues, and new service connections regardless of which provider you chose.