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Oncor Electric · ZIP 75078

Cheapest Electricity Plans in Prosper — Downtown (ZIP 75078), Texas

Live electricity rates for ZIP code 75078 in the Oncor Electric service area. 44 providers available — compare and enroll online in minutes.

8.2¢
Lowest Rate (1k kWh)
Enter your ZIP for the most accurate rates
14.0¢
Avg Rate (1k kWh)
Enter your ZIP for the most accurate rates
44
Providers

Current Rates in ZIP Code 75078

All rates in ¢/kWh. TDSP delivery fee from Oncor Electric billed separately on your monthly statement.

Provider / Plan 500 kWh 1,000 kWh ★ 2,000 kWh Term Action
Rhythm
Rhythm Max Saver 12
100% Renewable
 20.6¢ 8.2¢ 14.5¢ 12 mo Enroll →
Discount Power
Bill Credit Bundle 13
22% Renewable
 21.3¢ 8.4¢ 14.4¢ 13 mo Enroll →
Amigo Energy
Power Perks - 12
31% Renewable
 24¢ 11.1¢ 17.2¢ 12 mo Enroll →
Tara Energy
Value Choice - 12
31% Renewable
 24¢ 11.1¢ 17.2¢ 12 mo Enroll →
Infuse Energy
Essential Infusion Flex
24% Renewable
 12.9¢ 12.3¢ 12¢ 1 mo Enroll →
Just Energy
Sustainable Days Bundle - 6
31% Renewable
 13.3¢ 12.5¢ 12.1¢ 6 mo Enroll →
True Power
True Value 12
15% Renewable
 13¢ 12.6¢ 12.4¢ 12 mo Enroll →
Gexa Energy
Gexa Eco Choice 12
100% Renewable
 13.3¢ 12.9¢ 12.7¢ 12 mo Enroll →
Companion Energy
Companion + Perks 12
30% Renewable
 13.3¢ 12.9¢ 12.7¢ 12 mo Enroll →
Frontier Utilities
Frontier Power Saver 12
30% Renewable
 13.3¢ 12.9¢ 12.7¢ 12 mo Enroll →
Varsity Energy Llc
HOMERUN 12
31% Renewable
 13.4¢ 13¢ 12.8¢ 12 mo Enroll →
Ap Gas & Electric (tx) Llc
TrueClassic 13
6% Renewable
 13.5¢ 13.1¢ 12.9¢ 13 mo Enroll →
Energy Texas
No Bull 12
100% Renewable
 13.1¢ 13.1¢ 13.2¢ 12 mo Enroll →
Chariot Energy
Chariot Choice 24
100% Renewable
 13.7¢ 13.2¢ 13¢ 24 mo Enroll →
Budget Power
No Gimmicks 36
35% Renewable
 13.7¢ 13.3¢ 13.1¢ 36 mo Enroll →
Southern Federal Power Llc
SoFed Better Rate - 12
6% Renewable
 14.3¢ 13.3¢ 12.9¢ 12 mo Enroll →
Cleansky Energy
Embrace Green 12 - New Customer Special
100% Renewable
 13.8¢ 13.4¢ 13.2¢ 12 mo Enroll →
Ae Texas
Smart Secure 36
35% Renewable
 14¢ 13.5¢ 13.3¢ 36 mo Enroll →
Texans Choice Power Llc
Choose 6
37% Renewable
 14¢ 13.6¢ 13.4¢ 6 mo Enroll →
Spark Energy Llc
Choose 6
37% Renewable
 14.1¢ 13.7¢ 13.5¢ 6 mo Enroll →
Abundance Energy
Clean Energy 12
100% Renewable
 14.6¢ 13.7¢ 13.3¢ 12 mo Enroll →
Bkv Energy
Daisy Green 12
100% Renewable
 14.4¢ 14¢ 13.8¢ 12 mo Enroll →
Sfe Energy Texas Inc
SFE RewardsPlus - 24
35% Renewable
 15.2¢ 14.2¢ 13.7¢ 24 mo Enroll →
Ranchero Power
Smart & Fixed - 36
6% Renewable
 15.2¢ 14.2¢ 13.8¢ 36 mo Enroll →
Good Charlie & Co Llc
GoodEnergy 36
26% Renewable
 15.1¢ 14.2¢ 13.8¢ 36 mo Enroll →
Octopus Energy
Octo Simple 18
100% Renewable
 14.8¢ 14.4¢ 14.2¢ 18 mo Enroll →
Octopus Energy Llc
Octo Simple 24
100% Renewable
 14.8¢ 14.4¢ 14.2¢ 24 mo Enroll →
Champion Energy Services Llc
Champ Saver-24
26% Renewable
 14.8¢ 14.4¢ 14.2¢ 24 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 →
Revolution Energy Llc
Stars and Stripes 9
24% Renewable
 15.6¢ 14.8¢ 14.4¢ 9 mo Enroll →
Think Energy
Think Clean 12
100% Renewable
 15.7¢ 14.8¢ 14.4¢ 12 mo Enroll →
Heritage Power Llc
Bright Start 12 - $25 credit on your first bill!
25% Renewable
 15.4¢ 15¢ 14.8¢ 12 mo Enroll →
Smartenergy Holdings Llc
SmartGreen 9 $200 Bill Credit
100% Renewable
 16.1¢ 15.1¢ 14.7¢ 9 mo Enroll →
Atlantex Power
Luminous 36
35% Renewable
 16¢ 15.5¢ 15.3¢ 36 mo Enroll →
Reliant
Reliant Power On 12 Plan
24% Renewable
 16.6¢ 15.7¢ 15.2¢ 12 mo Enroll →
Trieagle Energy Lp
Simple Savings 12
3% Renewable
 16.3¢ 15.8¢ 15.5¢ 12 mo Enroll →
Direct Energy
Autopay Texas 24
24% Renewable
 16.8¢ 15.9¢ 15.4¢ 24 mo Enroll →
Green Mountain Energy Company
Pollution Free e-Plus 12 Choice
100% Renewable
 16.8¢ 15.9¢ 15.4¢ 12 mo Enroll →
Constellation Newenergy Inc
12 Month A/C Protect Plus for 2 Units
26% Renewable
 20.1¢ 16.2¢ 17¢ 12 mo Enroll →
Txu Energy
Simple Value 12
3% Renewable
 17.6¢ 16.2¢ 15.5¢ 12 mo Enroll →
Nec Co-op Energy
Residential Electricity... Plain and simple.
17% Renewable
 18.2¢ 17¢ 16.4¢ Variable Enroll →
Payless Power
PTC 12 Month - Prepaid
26% Renewable
 17.8¢ 17.4¢ 17.2¢ 12 mo Enroll →
Pronto Power
Summer 2026
26% Renewable
 18¢ 18¢ 18¢ 2 mo Enroll →

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

About ZIP Code 75078 — Prosper — Downtown

ZIP code 75078 is part of the Oncor Electric electric delivery territory in Texas's deregulated electricity market. Residents and businesses in this area can freely choose their Retail Electric Provider (REP) from dozens of competing companies. Your Oncor Electric delivery charges stay the same regardless of which REP you select.

Other ZIP Codes in Dallas-Fort Worth & North Texas

75033750717622775068

← Back to Oncor Electric territory overview

Frequently Asked Questions about ZIP 75078

What is the cheapest electricity rate in ZIP code 75078?
The lowest available plan in ZIP 75078 today is Rhythm — Rhythm Max Saver 12 at 8.2¢/kWh for 1,000 kWh usage. At 500 kWh usage the rate is 20.6¢/kWh and at 2,000 kWh it is 14.5¢/kWh. Rates are pulled live from licensed Texas REP plan data.
Who delivers electricity in ZIP code 75078?
ZIP code 75078 is served by Oncor Electric Delivery Company. Oncor Electric owns and maintains the local power lines and is responsible for restoring service during outages. Your energy rate is set by the Retail Electric Provider (REP) you choose — Oncor Electric charges are fixed delivery fees on your bill.
How do I switch electricity providers in ZIP code 75078?
Choose a plan in the table above and click "Enroll →". The entire process takes about 5 minutes online. Your Oncor Electric delivery service continues uninterrupted during the switch. If you are currently under contract, check your cancellation fee before switching — most REPs charge $50–$300 for early termination.