Dallas-Fort Worth Electricity Plans: Real Cost at 500 and 2000 kWh
Why 500 kWh and 2000 kWh are the right lenses for DFW shoppers
If you live in Dallas, Fort Worth, Plano, Arlington, or anywhere in the Metroplex with retail electric choice, your bill is driven by two numbers: how many kilowatt-hours (kWh) you used in the billing period, and the price structure your retail plan uses to turn that usage into dollars. Competitive offers in Texas are almost always shown with three standardized usage levels—500, 1,000, and 2,000 kWh per month—because those benchmarks help households with very different load shapes compare plans on the same footing.
A 500 kWh month might describe a small apartment in a mild shoulder month, a vacant property, or a home where heating and cooling stayed light. A 2,000 kWh month is closer to what a larger house can post when air conditioning runs hard across North Texas heat. The gap between those two bands is not academic. Fixed monthly fees, minimum-use penalties, and bill credits often move the average ¢/kWh more at 500 kWh than at 2,000 kWh, which means the “cheapest” plan on a billboard can flip when your real usage changes.
The Public Utility Commission of Texas (PUCT) runs the official shopping site, Power to Choose, and its user guide tells consumers to estimate average monthly usage from past bills, remember that usage follows seasonal patterns (including higher consumption in months like August), and narrow results based on how they actually use power (¹). That is the right instinct for DFW: shop to your usage shape, not to a single catchy rate.
DFW sits in competitive Texas—and the supply vs. delivery split
Most of the Dallas–Fort Worth area is inside the Electric Reliability Council of Texas (ERCOT) interconnection, which covers most of Texas and operates largely independently from the Eastern and Western U.S. grids (²). Within ERCOT, many homes and small businesses choose a Retail Electric Provider (REP) while a separate Transmission and Distribution Utility (TDU)—the local wires company—delivers power, reads the meter, and maintains poles and lines (³).
When you shop in North Texas ZIP codes on Power to Choose, you will typically confirm which TDU serves your address before offers load (⁴). Oncor Electric Delivery is the wires company for many competitive-area addresses in and around Dallas and Fort Worth; Oncor’s customer materials describe Texas as a deregulated market where you choose or switch your REP based on rates and plans, and point shoppers to powertochoose.org to compare offers (⁵). Oncor also lists PowertoChoose.org for starting new electric service in its residential menu (⁵). You do not buy generation from Oncor; you buy a plan from a REP, and Oncor’s delivery charges pass through on your bill.
Power to Choose is the official and unbiased electric choice website of the PUCT, where certified providers may list offers for free (⁴). When you enter a ZIP code, the site may ask you to pick a TDU if more than one serves that ZIP (⁴). If no plans appear, the ZIP may not be in an area open to competition (⁴).
Keep one sentence in your pocket: the REP’s energy charge is not the whole bill, and the TDU’s delivery charges still apply no matter which retailer you pick (³).
The Electricity Facts Label: where “real cost” actually lives
Before you enroll, open the Electricity Facts Label (EFL)—also called the Fact Sheet. The PUCT requires an EFL for every plan so customers can make an “apples-to-apples” comparison across offers (³). The EFL lists standardized pricing, fees, contract terms, and renewable content in a predictable format (³).
The average price per kWh shown at 500, 1,000, and 2,000 kWh on an EFL is a modeled bundle, not a single energy rate you multiply blindly. It typically rolls together:
- The REP’s energy charge and disclosed riders
- TDU delivery charges passed through to you (³)
- Base charges—flat monthly fees regardless of kWh used (³)
- Usage-linked minimum fees or credits (³)
Spread a $9.95 base charge across 500 kWh and it adds roughly 2.0¢/kWh to the average; spread it across 2,000 kWh and it adds about 0.5¢/kWh. That arithmetic is why two homes on the “same” advertised rate can see very different dollars at the bottom of the bill.
Kilowatt-hour (kWh) itself is the billing unit: one kW of power used for one hour, recorded on your bill as “kWh used” (³).
Translating average ¢/kWh into estimated monthly dollars
For a quick estimate at either benchmark:
Estimated monthly cost ≈ (average ¢/kWh at that usage ÷ 100) × kWh
Example: if the EFL shows 14.0¢/kWh at 2,000 kWh, the modeled all-in bundle is about $280 before taxes and one-off fees. At 500 kWh on the same plan, if the EFL shows 18.0¢/kWh, the modeled cost is about $90. Always reconcile against the EFL’s fee table—some charges are not obvious from the headline average alone (³).
Minimum usage, bill credits, and tiers: the 500 kWh danger zone
Many plans require a minimum amount of electricity each month. Fall below it and you may owe a minimum usage fee—sometimes not broken out as its own line on the bill, which is why the EFL matters (³). Power to Choose’s shopping tool notes that minimum usage fees or credits are already included in the posted average ¢/kWh prices—they are not extra on top of the listed averages (⁶).
If your realistic months cluster around 400–700 kWh, a plan engineered for 1,200+ kWh can become expensive fast. The official site includes filters to screen plans with minimum usage fees/credits and tiered rates (¹). Use them. This is not optimization theater—it is bill math.
Fixed, variable, indexed, and time-of-use: how plan type bends 500 vs 2,000
Fixed-rate plans set a price per kWh for the contract term, with limited exceptions including changes in Transmission and Distribution fees, certain ERCOT or Texas Regional Entity administrative fees, and new governmental charges (³). Fixed rates can help budgeting; if market prices fall, you may wait until contract end to capture lower energy charges (³).
Variable rate plans can move monthly based on market conditions and provider discretion (³). Indexed plans tie the rate to a published index via a disclosed formula (³).
Time-of-use plans discount certain hours and charge more in others. The EFL averages at 500/1,000/2,000 kWh are built from the REP’s estimate of how much energy you will use during discounted versus premium hours (³). If you cannot shift load—think late-afternoon A/C in August—the average price you pay can exceed the EFL illustration (³).
When you compare finalists, sort by the usage band closest to your real bills, then sanity-check the adjacent band. If you run 600 kWh in winter but 1,800+ in summer, compare both shapes, not the annual average alone (¹).
How to run an honest comparison on Power to Choose
A practical DFW workflow:
- Pull 12 months of bills and chart kWh; tag months that behave like 500-ish versus 2,000-ish (¹).
- Enter your ZIP on ⁴; select the correct TDU if prompted (⁴).
- Set estimated usage to 500 or 2,000 in the tool’s usage selector—the results grid sorts on
price_kwh500orprice_kwh2000for those modes (⁶). - Narrow by contract length, renewable percentage, prepaid preferences, and filters for minimum-use/tiered pricing (¹).
- For each finalist, open the FACT SHEET (EFL) and read minimum-use rules, base charges, and early-termination fees before you click enroll (¹).
The user guide also reminds shoppers that past bills and a calculator are handy, and that you can filter out problematic pricing shapes before refreshing results (¹).
Comparing winners at 500 kWh vs 2,000 kWh: a component checklist
Think in layers:
| Component | Weighs more at 500 kWh | Weighs more at 2,000 kWh |
|---|---|---|
| Base charge / flat monthly fees | High | Lower per kWh |
| Minimum-use penalty | High if you miss threshold | Lower if usage is ample |
| Energy rate (¢/kWh) | Still matters | Usually dominates |
| TDU delivery pass-through | Material at any usage | Material at any usage |
| Bill credits tied to usage bands | Can flip rankings | Can flip rankings |
At 500 kWh, lean plans with low or zero base charges and no minimum-use trap. At 2,000 kWh, the energy rate and any usage-linked credits matter more—but a steep minimum-use rule can still bite on a mild month after vacation.
One decision rule: rank finalists by the EFL average at the usage band closest to your typical month, then read the neighboring band. If rankings change between 500 and 2,000, you have a usage-sensitive plan and need to know which months you actually live in.
Macro benchmarks: what statewide averages can and cannot tell you
Official statistics help you spot offers that deserve extra scrutiny—they are not quotes for your address.
- EIA’s Texas Electricity Profile (2024) lists an average retail price of 9.79 cents/kWh across all sectors in the state summary table (⁷).
- EIA’s Electric Power Monthly (February 2026 data) shows Texas residential customers paying 15.41¢/kWh in that month, within the West South Central regional context where Texas sits at 14.53¢/kWh residential for the same period (⁸).
- Nationally, EIA notes the 2025 U.S. annual average retail price was about 13.63¢/kWh, with residential customers at 17.30¢/kWh—useful context for how residential bundles compare to industrial or commercial classes (⁹).
Competitive REP offers in DFW are built from current market conditions, TDU tariffs, and plan design. They will not match a statewide average line item—and they should not have to, as long as the EFL math at your usage band makes sense.
Small businesses, renewables, and billing products
Small commercial customers in Texas are commonly defined as businesses whose peak demand during any 12-month period is less than 50 kW (³). Larger commercial customers cross higher demand thresholds (³). You may still use 500 vs 2,000 kWh as a thinking tool for monthly energy totals, but demand spikes can change which products you qualify for.
If renewables matter to you, the EFL states the percentage of renewable energy on the plan (³)—separate from whether a time-of-use design fits your lifestyle (³).
Average payment plans spread payments roughly evenly with periodic true-ups; the glossary notes all REPs are required by the PUC to offer them (³). Prepaid service is pay-as-you-go with usage calculated daily through a smart meter or similar device (³). These products change cash-flow timing, not the physics of kWh.
Switching, consumer protections, and a DFW checklist
When you switch REPs, ERCOT will send you a mailer confirming your switch (³). Slamming (switching without approval) and cramming (adding charges without approval) are unlawful; penalties flow through PUCT enforcement channels (³). The Public Utility Commission of Texas regulates delivery and enforces customer protections (³).
Provider of Last Resort service exists if a REP exits the market; customers may take POLR service or switch again (³).
DFW shopping checklist (sequence, not slogans)
- Chart 12 months of kWh; label 500-ish and 2,000-ish months.
- Shop on ⁴ at both usage settings that bracket your reality.
- Compare EFL average price at 500 kWh and at 2,000 kWh for every finalist.
- Read minimum usage, base charge, and early termination language on the EFL (³).
- Reconcile against EIA Texas and U.S. residential benchmarks so you know when an offer needs extra scrutiny (⁷; ⁹).
If you are coming from a regulated state (or comparing for a small business elsewhere)
Not every U.S. address can shop among dozens of REPs. In regulated markets, a utility often sells bundled service and sets rates through state review. In Texas competitive areas, generation supply is priced by the REP you select, while delivery remains a regulated pass-through (²). Readers in Ohio, Maryland, and other choice states will recognize the split between supply and delivery even when the labels differ.
EIA’s price explainer notes that retail electricity prices are usually highest for residential and commercial customers because distribution costs more per unit at lower voltages, while industrial customers often pay closer to wholesale (⁹). That national pattern helps explain why 500 kWh months feel expensive per kWh even when total dollars look “small”—fixed costs dominate.
Seasonality: why your 500 kWh month and 2,000 kWh month may both be “real”
EIA observes that prices are usually highest in summer when total demand is high because more expensive generation is called to serve load (⁹). North Texas cooling load fits that story. A shoulder-month 500 kWh bill and an August 2,000 kWh bill can both be legitimate outcomes in the same house in the same year—which is exactly why the PUCT tells shoppers to remember seasonal usage when using Power to Choose (¹).
Closing reality check
This article does not list today’s lowest ¢/kWh plans for Dallas or Fort Worth—and that is intentional. Competitive offers rotate constantly, and your effective price is a function of usage, TDU, fees, and plan design. What stays stable is the framework the PUCT baked into Power to Choose and the EFL: compare standardized averages at realistic usage bands, then read contract artifacts before you enroll (⁴; ³).
If you do only one thing after reading this, make it that: choose plans using the label at the usage you actually live in—whether that is 500 kWh, 2,000 kWh, or something in between—not the usage the advertisement wishes you had.