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Oncor Electric · ZIP 75121

Cheapest Electricity Plans in ZIP Code 75121, Texas

Live electricity rates for ZIP code 75121 in the Oncor Electric service area. 41 providers available — compare and enroll online in minutes.

8.4¢
Lowest Rate (1k kWh)
13.0¢
Avg Rate (1k kWh)
41
Providers

Current Rates in ZIP Code 75121

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
Chariot Energy
GridPlus 12
100% Renewable
 21.4¢ 8.4¢ 14.5¢ 12 mo Enroll →
Tara Energy
Balanced Days Bundle - 3
31% Renewable
 10¢ 9.1¢ 8.7¢ 3 mo Enroll →
Amigo Energy
Sustainable Lifestyle - 3
31% Renewable
 9.9¢ 9.1¢ 8.6¢ 3 mo Enroll →
Companion Energy
Companion Pro + Perks 3
30% Renewable
 9.5¢ 9.1¢ 8.8¢ 3 mo Enroll →
Frontier Utilities
Frontier Power Saver 3
30% Renewable
 9.5¢ 9.1¢ 8.8¢ 3 mo Enroll →
Rhythm
Rhythm Saver 12
100% Renewable
 19.6¢ 9.7¢ 14.7¢ 12 mo Enroll →
Infuse Energy
PTC Green Infusion Flex
100% Renewable
 11¢ 10.1¢ 9.7¢ 1 mo Enroll →
Constellation Newenergy Inc
5 Month Usage Bill Credit
26% Renewable
 14.4¢ 10.5¢ 11.3¢ 5 mo Enroll →
Cleansky Energy
Embrace Green 3 - New Customer Special
100% Renewable
 11.1¢ 10.6¢ 10.4¢ 3 mo Enroll →
Texans Choice Power Llc
Choose 4
35% Renewable
 11.5¢ 11¢ 10.8¢ 4 mo Enroll →
Energy Texas
No Bull 4
100% Renewable
 11.1¢ 11.1¢ 11.2¢ 4 mo Enroll →
Bkv Energy
Daisy 3
29% Renewable
 11.9¢ 11.4¢ 11.2¢ 3 mo Enroll →
Octopus Energy Llc
Octo Simple 3
100% Renewable
 13.3¢ 12.8¢ 12.6¢ 3 mo Enroll →
Gexa Energy
Gexa Eco Choice 12
100% Renewable
 13.5¢ 13.1¢ 12.8¢ 12 mo Enroll →
Abundance Energy
Confident Renter 12
25% Renewable
 13.7¢ 13.2¢ 13¢ 12 mo Enroll →
Ae Texas
Smart Secure 15
35% Renewable
 13.8¢ 13.3¢ 13.1¢ 15 mo Enroll →
Pronto Power
Pronto Saver
26% Renewable
 14.5¢ 13.4¢ 12.8¢ Variable Enroll →
Branch Energy (texas) Llc
Branch Fixed 12
100% Renewable
 14¢ 13.6¢ 13.4¢ 12 mo Enroll →
True Power
True Value 36
15% Renewable
 14.2¢ 13.7¢ 13.5¢ 36 mo Enroll →
Think Energy
Think Clean 12 with Smart Thermostat Connected
100% Renewable
 13.7¢ 13.7¢ 13.8¢ 12 mo Enroll →
Budget Power
No Gimmicks 36
35% Renewable
 14.3¢ 13.8¢ 13.6¢ 36 mo Enroll →
Ap Gas & Electric (tx) Llc
TrueClassic 18
6% Renewable
 14.2¢ 13.8¢ 13.6¢ 18 mo Enroll →
Spark Energy Llc
Choose 12
35% Renewable
 14.4¢ 13.9¢ 13.7¢ 12 mo Enroll →
Txu Energy
Value Edge 12
3% Renewable
 20.4¢ 13.9¢ 18.7¢ 12 mo Enroll →
Southern Federal Power Llc
SoFed Better Rate - 36
6% Renewable
 15.1¢ 14.1¢ 13.7¢ 36 mo Enroll →
Revolution Energy Llc
Stars and Stripes 36
26% Renewable
 15¢ 14.1¢ 13.7¢ 36 mo Enroll →
Discount Power
Saver 24
24% Renewable
 14.8¢ 14.4¢ 14.1¢ 24 mo Enroll →
Octopus Energy
OctopusFlex
100% Renewable
 14.8¢ 14.4¢ 14.2¢ 12 mo Enroll →
Heritage Power Llc
Bright Start 24 - $25 credit on your first bill!
25% Renewable
 15¢ 14.5¢ 14.3¢ 24 mo Enroll →
Direct Energy
Autopay Texas 15
24% Renewable
 15.4¢ 14.5¢ 14¢ 15 mo Enroll →
Cirro Energy
Smart Simple 24
24% Renewable
 14.9¢ 14.5¢ 14.2¢ 24 mo Enroll →
Good Charlie & Co Llc
GoodEnergy 36
26% Renewable
 15.6¢ 14.6¢ 14.2¢ 36 mo Enroll →
Reliant
Reliant Power On 15
24% Renewable
 15.6¢ 14.7¢ 14.2¢ 15 mo Enroll →
Champion Energy Services Llc
Champ Saver-24
26% Renewable
 15.2¢ 14.7¢ 14.5¢ 24 mo Enroll →
Trieagle Energy Lp
Simple Savings 12
3% Renewable
 15.3¢ 14.8¢ 14.5¢ 12 mo Enroll →
Green Mountain Energy Company
Pollution Free e-Plus 36 Choice
100% Renewable
 16¢ 15.1¢ 14.6¢ 36 mo Enroll →
Ranchero Power
Ranchero Fixed Prime - 48
6% Renewable
 16.4¢ 15.4¢ 15¢ 48 mo Enroll →
Nec Co-op Energy
Residential Electricity... Plain and simple.
17% Renewable
 16.7¢ 15.5¢ 14.9¢ Variable Enroll →
Just Energy
Basics PTC - 24
31% Renewable
 16¢ 15.5¢ 15.3¢ 24 mo Enroll →
Atlantex Power
Luminous 36
35% Renewable
 16.8¢ 16.3¢ 16.1¢ 36 mo Enroll →
Payless Power
PTC 6 Month - Prepaid
26% Renewable
 16.8¢ 16.3¢ 16.1¢ 6 mo Enroll →

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

About ZIP Code 75121

ZIP code 75121 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.

ZIP Codes in Dallas-Fort Worth & North Texas

75201752047521975023761027610776201750337506975080

← Back to Oncor Electric territory overview

Frequently Asked Questions about ZIP 75121

What is the cheapest electricity rate in ZIP code 75121?
The lowest available plan in ZIP 75121 today is Chariot Energy — GridPlus 12 at 8.4¢/kWh for 1,000 kWh usage. At 500 kWh usage the rate is 21.4¢/kWh and at 2,000 kWh it is 14.5¢/kWh. Rates are pulled live from the Texas Power to Choose database.
Who delivers electricity in ZIP code 75121?
ZIP code 75121 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 75121?
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.