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BKV Energy
AP Gas & Electric
BKV Energy
BKV Energy
| Provider | Plan | Rate (¢/kWh) | Term | Green % |
|---|---|---|---|---|
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BKV Energy
|
Verbena 13 | 14.1¢ | 13 mo | 29% |
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BKV Energy
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Verbena 12 | 14.5¢ | 12 mo | 29% |
|
AP Gas & Electric
|
APG&E Fixed 12 | 16.3¢ | 12 mo | — |
|
AP Gas & Electric
|
APG&E Fixed 14 | 16.4¢ | 14 mo | — |
Top 10 diverse plans · Max 2 per provider · View all plans
Your electricity in zip code 75120 is delivered by Oncor Electric Delivery. Since this area is deregulated, you can choose your retail electricity provider while Oncor Electric Delivery maintains the power lines and handles outage restoration.
Ennis, Texas residents in zip code 75120 are fortunate to live in one of the most competitive electricity markets in the state. Served by Oncor Electric Delivery in Ellis County, this deregulated market gives roughly 20,159 Ennis residents the power to choose from 48 retail electric providers offering 372 distinct plans as of March 2026. With a median household income of $51,347, finding an affordable electricity rate matters — and the good news is that competition here is fierce. Rates currently range well below the statewide average, with the most competitive plan coming in at just 7.9¢/kWh. Whether you're a renter, homeowner, or small business, understanding how this market works can save you hundreds of dollars annually.
The March 2026 electricity market in Ennis (75120) offers some genuinely attractive pricing for savvy shoppers. The most competitive rate currently available is 7.9¢/kWh through Chariot Energy's GridPlus 12 plan — a standout offer in the Oncor service territory. The market average across all 372 plans sits at 12.8¢/kWh, which means choosing strategically rather than defaulting to a random provider could save a typical household $60–$90 per month depending on usage. The wide spread between the best rate and the average rate underscores just how important it is to actively compare plans rather than auto-renewing with your current provider.
Pricing in this area is influenced by Oncor's regulated delivery charges (which are fixed regardless of who you choose as your retail provider), wholesale energy market conditions in ERCOT's North Zone, and the intense competition among 48 active providers.
In Ennis 75120, short-term plans (1–6 months) are averaging 10.9¢/kWh — actually the most competitive of the three tiers right now. Medium-term plans (7–18 months) average 12.9¢/kWh, and long-term plans (19+ months) average 13.5¢/kWh. This is a somewhat unusual market condition where shorter contracts offer better pricing.
For renters or residents expecting to move within the year, a short-term plan makes obvious sense — lower rates with no long-term commitment. Homeowners who value price certainty may still prefer locking in a medium-term fixed rate to protect against summer demand spikes in July and August, when ERCOT prices historically climb. If you're considering a long-term plan, scrutinize the rate carefully against the current short-term options.
With 48 providers actively competing in this market, Ennis residents have exceptional leverage. Major national and regional brands include TXU Energy, Reliant Energy, Direct Energy, Gexa Energy, and Constellation Energy. Competitive challengers like Chariot Energy, Rhythm Energy, Good Charlie, Frontier Utilities, and CleanSky Energy are frequently undercutting legacy providers on price. Payless Power and Cirro Energy offer prepaid and flexible options for those who prefer no-deposit or month-to-month arrangements. Of the 372 available plans, 290 are fixed-rate and 78 are green or renewable energy plans — giving environmentally conscious shoppers plenty of clean-energy options without necessarily paying a premium.
Regardless of which retail provider you select, Oncor Electric Delivery (1-888-313-4747 | oncor.com) maintains the physical wires, poles, and meters serving 75120. Oncor's delivery charges are set by the Texas Public Utility Commission and are identical for every provider — switching providers does not affect your delivery service or reliability in any way. To switch, simply contact your chosen retail electric provider (REP) and provide your ESIID number (found on your current bill). The switch is free, causes zero service interruption, and your new rate typically activates on your next scheduled meter read date.
Ennis 75120 sits within the broader Oncor North Zone alongside major metros like Dallas, Fort Worth, Arlington, Plano, and Irving — all of which are seeing similar average rates around 9.9¢/kWh with comparable provider counts. The nearby Ennis zip code 75125 serves the same utility territory and experiences nearly identical market conditions. Ennis residents benefit from the same competitive infrastructure as DFW suburbanites without always having the same awareness of their options. Spring is an ideal time to lock in a new rate before summer cooling loads push demand — and prices — higher across the ERCOT grid.
Starting at 14.1¢/kWh
2 plans available
Starting at 16.3¢/kWh
2 plans available
Lock in a 12-month fixed-rate plan before May to shield your household from North Texas summer price volatility — Ennis temperatures regularly exceed 95°F from June through August, driving ERCOT wholesale prices sharply higher during peak afternoon hours.
Ask your REP about free smart thermostats or demand-response programs available through Oncor's service territory. Setting your thermostat to 78°F while away and 74°F when home can trim summer cooling costs by 10–15% in a typical Ennis home.
Compare your electricity plan's Energy Charge Disclosure (EFL) carefully — some Ennis plans advertise low rates that only apply at specific usage levels (e.g., exactly 1,000 kWh/month), masking higher effective costs for households that use more or less.
Take advantage of Ennis's approximately 230 annual sunny days by getting a quote for rooftop solar. Paired with a net-metering-compatible REP plan through Oncor, solar can significantly offset high summer bills for homeowners in the 75119 and 75120 zip codes.
Renters in Ennis should consider month-to-month or prepaid electricity plans that require no long-term commitment — but compare the per-kWh rate closely, as the flexibility premium can add $15–$30 per month versus a standard 12-month fixed-rate contract.
As of March 2026, the most competitive rate in Ennis 75120 is 7.9¢/kWh through Chariot Energy's GridPlus 12 plan. The market average across all 372 available plans is 12.8¢/kWh, so comparing plans carefully can yield significant savings.
Oncor Electric Delivery serves zip code 75120. Oncor manages the physical power lines and meters regardless of which retail provider you choose. Their regulated delivery charges are the same for every provider — switching won't affect your service reliability.
Contact your new retail electric provider (REP) with your ESIID number from your current bill. Switching is free with no service interruption. Oncor continues delivering power, and your new rate takes effect on your next meter read date.
In March 2026, short-term plans in 75120 average 10.9¢/kWh versus 13.5¢/kWh for long-term plans. Current wholesale energy market conditions are favorable, making shorter contracts a smart option — though locking in before summer demand peaks is worth considering.
Yes — 78 of the 372 available plans in Ennis 75120 are green or renewable energy plans. Providers like Chariot Energy, Rhythm Energy, CleanSky Energy, and Good Charlie offer renewable options, often at rates competitive with conventional plans.
Essentially yes. Ennis 75120 is within Oncor's North Zone, the same TDSP territory serving Dallas, Fort Worth, Plano, and Arlington. You have access to the same competitive pool of 48 providers and similar market pricing as those larger metro areas.