Cheapest Electricity in Duncanville, TX

Neighborhoods in Duncanville

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

Current Oncor Electric Rates in Duncanville

Plans shown for ZIP 75116. All rates ¢/kWh — energy charge only; Oncor Electric delivery fee billed separately.

Compare Plans by Price ↓

Provider / Plan	500 kWh	1,000 kWh ★	2,000 kWh	Term	Action
Rhythm Rhythm Max Saver 12 100% Renewable	20.1¢	7.7¢	14¢	12 mo	Enroll →
Energy Texas The Lone Saver Plus 12 100% Renewable	20.1¢	7.7¢	14¢	12 mo	Enroll →
Chariot Energy GridSaver 12 100% Renewable	20.9¢	7.9¢	14¢	12 mo	Enroll →
Tara Energy Value Choice - 12 31% Renewable	23.4¢	10.4¢	16.5¢	12 mo	Enroll →
Infuse Energy Essential Infusion Green Flex 100% Renewable	11.5¢	10.8¢	10.5¢	1 mo	Enroll →
Just Energy Sustainable Days Bundle - 12 31% Renewable	13¢	12.2¢	11.7¢	12 mo	Enroll →
Budget Power No Gimmicks Green 12 100% Renewable	12.9¢	12.4¢	12.2¢	12 mo	Enroll →
Gexa Energy Gexa Eco Choice 12 100% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Companion Energy Companion + Perks 12 30% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Frontier Utilities Frontier Power Saver 12 30% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Varsity Energy Llc HOMERUN 12 31% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Southern Federal Power Llc SoFed Free Energy Lunch - 12 6% Renewable	13.5¢	12.7¢	12.5¢	12 mo	Enroll →
Abundance Energy Straight Forward 12 25% Renewable	13.7¢	12.7¢	12.3¢	12 mo	Enroll →
Ranchero Power Ranchero Smart & Fixed - 21 6% Renewable	13.7¢	12.7¢	12.3¢	21 mo	Enroll →
Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable	13.1¢	12.7¢	12.5¢	12 mo	Enroll →
True Power True Value 36 15% Renewable	13.4¢	12.9¢	12.7¢	36 mo	Enroll →
Ap Gas & Electric (tx) Llc TrueClassic 12 6% Renewable	13.4¢	13¢	12.8¢	12 mo	Enroll →
Texans Choice Power Llc Choose 4 35% Renewable	13.9¢	13.4¢	13.2¢	4 mo	Enroll →
Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable	14¢	13.5¢	13.3¢	24 mo	Enroll →
Constellation Newenergy Inc Simple Switch 7 26% Renewable	14¢	13.6¢	13.4¢	7 mo	Enroll →
Revolution Energy Llc Stars and Stripes 24 26% Renewable	14.5¢	13.6¢	13.2¢	24 mo	Enroll →
Champion Energy Services Llc Champ Saver-12 26% Renewable	14.1¢	13.6¢	13.4¢	12 mo	Enroll →
Txu Energy Value Edge 12 3% Renewable	20.4¢	13.9¢	18.7¢	12 mo	Enroll →
Think Energy Think Clean 24 With Smart Thermostat 100% Renewable	13.9¢	13.9¢	14¢	24 mo	Enroll →
Ae Texas Smart Secure 36 35% Renewable	14.4¢	13.9¢	13.7¢	36 mo	Enroll →
Octopus Energy OctopusFlex 100% Renewable	14.4¢	14¢	13.8¢	12 mo	Enroll →
Base Power Base Energy 36 100% Renewable	14.5¢	14¢	13.8¢	36 mo	Enroll →
Discount Power Saver 12 24% Renewable	14.4¢	14¢	13.7¢	12 mo	Enroll →
Cirro Energy Smart Simple 12 24% Renewable	14.5¢	14.1¢	13.8¢	12 mo	Enroll →
Bkv Energy Daisy Green 12 100% Renewable	14.5¢	14.1¢	13.9¢	12 mo	Enroll →
Octopus Energy Llc Octo Simple 24 100% Renewable	14.6¢	14.1¢	13.9¢	24 mo	Enroll →
Good Charlie & Co Llc GoodEnergy 24 26% Renewable	15.1¢	14.1¢	13.7¢	24 mo	Enroll →
Spark Energy Llc Choose 15 35% Renewable	14.6¢	14.1¢	13.9¢	15 mo	Enroll →
Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable	15¢	14.5¢	14.3¢	24 mo	Enroll →
Smartenergy Holdings Llc SmartGreen 12 $200 Bill Credit 100% Renewable	15.8¢	14.8¢	14.4¢	12 mo	Enroll →
Amigo Energy Basics PTC - 24 31% Renewable	15.4¢	14.9¢	14.7¢	24 mo	Enroll →
Trieagle Energy Lp Simple Savings 28 3% Renewable	15.7¢	15.2¢	14.9¢	28 mo	Enroll →
Reliant Reliant Power On 12 Plan 24% Renewable	16.1¢	15.2¢	14.7¢	12 mo	Enroll →
Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable	16.3¢	15.4¢	14.9¢	12 mo	Enroll →
Direct Energy Autopay Texas 36 24% Renewable	16.5¢	15.6¢	15.1¢	36 mo	Enroll →
Atlantex Power Luminous 36 35% Renewable	16.4¢	15.9¢	15.7¢	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	17.5¢	17¢	16.8¢	6 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.

Compare Plans by ZIP Code in Duncanville

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

75116 — Downtown 75137 — North Duncanville 75237 — West Duncanville 75115 — Central 75052 — South Duncanville

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Nearby Cities in Oncor Electric Territory

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Frequently Asked Questions — Duncanville Electricity

What is the cheapest electricity plan in Duncanville, TX?

The lowest current rate in Duncanville is Rhythm — Rhythm Max Saver 12 at 7.7¢/kWh for 1,000 kWh on a 12 mo term. At 500 kWh the rate is 20.1¢/kWh; at 2,000 kWh it is 14¢/kWh. Rates are updated daily from the Texas Power to Choose database.

Who delivers electricity in Duncanville, Texas?

Oncor Electric (Oncor Electric Delivery Company) owns and maintains the power lines serving Duncanville 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 Duncanville via Oncor Electric's grid, with an average rate of 13.4¢/kWh at 1,000 kWh usage.

Can I switch electricity providers in Duncanville?

Yes — Duncanville is in Texas's deregulated electricity market, so you're free to choose from 44 competing providers with rates starting as low as 7.7¢/kWh. Top options today include Rhythm, Energy Texas, Chariot 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 Duncanville?

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 Duncanville 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 Duncanville — it does not change when you switch providers.

Who do I call for a power outage in Duncanville?

Call Oncor Electric at 888-313-4747 to report a power outage in Duncanville. 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.