Why Your Texas Rate Jumps Between 500 and 2,000 kWh

Open a Texas electricity offer and you will usually see three prices: one at 500 kilowatt-hours (kWh), one at 1,000 kWh, and one at 2,000 kWh. The middle number often looks like a bargain. The low-usage number can look punishing. The high-usage number may drift up or down in ways that do not feel like a simple volume discount.

Those swings are not a glitch in the shopping site. They are how Texas retail plans are required to disclose price—and how many plans are structured so the “best” number lands where shoppers sort. If you are shopping, switching, renewing, or starting service, learning to read those three columns is the difference between a plan that fits your meter and a plan that only looks cheap on a comparison page.

Those three prices are required disclosure points

In competitive parts of Texas, a retail electric provider (REP)¹ sells the electricity while a local wires company—often called a transmission and distribution utility (TDU)—delivers it, reads the meter, and maintains the poles. The state’s official shopping site, Power to Choose², is run by the Public Utility Commission of Texas (PUC)³ so certified providers can list offers for free and households can compare them.

Every plan must publish an Electricity Facts Label (EFL)¹—a standardized fact sheet covering contract terms, pricing, fees, and renewable content so customers can make an apples-to-apples comparison. PUC customer-protection rule §25.475⁴ goes further: for residential products, the EFL must show the total average price for electric service, in cents per kWh rounded to the nearest tenth of a cent, at exactly 500, 1,000, and 2,000 kWh per month. Small commercial products use different anchors (1,500 / 2,500 / 3,500 kWh). Those figures are fixed checkpoints, not a forecast of your personal bill.

The checkpoints also sit near how Texas homes actually use power. EIA’s 2024 Average Monthly Bill—Residential⁵ table put Texas average monthly consumption at about 1,096 kWh, with an average price of 14.94 cents/kWh and an average bill of about $163.72. The U.S. residential average that year was about 863 kWh per month. In other words, the middle EFL column is near typical Texas load—which is exactly why retailers design products knowing shoppers stare hardest at 1,000 kWh.

What “average price” on an EFL actually means

The EFL “average price” is not the energy-only number in an ad. Under §25.475⁴, it is a total average price reflecting recurring charges (excluding certain sales and miscellaneous gross receipts tax items). For fixed-rate products, that all-in average is what the label must disclose; for variable products, the label shows the first-billing-cycle average, with room for allowed pass-throughs such as changes in TDU charges.

In practice, that math mixes several pieces you will also see explained on the PUC’s Understanding Your Bill⁶ page and in the Power to Choose glossary¹:

• Energy charges — the per-kWh price for the power itself.
• Base charges — a flat monthly fee “regardless of the amount of kilowatt (kWh) used.”
• Delivery / TDU charges — regulated charges for moving electricity to your home, often including customer, meter, and volumetric pieces.
• Credits or minimum-usage fees — dollars that apply only when usage falls inside (or outside) a defined band.

Divide the estimated monthly total by 500, 1,000, or 2,000 and you get the three cents-per-kWh figures on the label. Flat fees loom large when you divide by 500. A bill credit that only unlocks near 1,000 kWh can crush the middle number. At 2,000 kWh, the same credit is spread thinner—or may no longer apply—so the average can rise even if nothing “went wrong.”

Power to Choose’s user guide⁷ explicitly lets shoppers filter out plans with minimum usage fees/credits and tiered rates, then insists you open the fact sheet before you enroll. Comparison tools mirror the same three EFL prices because that is what providers must calculate; WattKarma⁸, for example, shows rates at 500, 1,000, and 2,000 kWh and notes that the same plan can look more expensive at 500 than at 1,000. The trap is treating the middle column as “your rate” when your meter rarely lands on exactly 1,000 kWh.

Bill credits and the 1,000 kWh cliff

Many competitive plans include a bill credit or usage credit: dollars off the bill when monthly usage falls inside a defined range. Power to Choose’s glossary on minimum monthly fees¹ notes that some companies instead offer credits or fee waivers for using a certain amount of electricity, and its shopping tool flags whether a plan has an associated fee or credit. WattKarma’s explainer on the three usage columns⁹ describes usage-credit plans as awarding an automatic monthly credit—often in the tens to low hundreds of dollars—when usage stays in the plan’s target band, and no credit when usage falls outside it.

Here is why the EFL columns jump. Suppose (illustratively) a plan’s energy charge is 12¢/kWh, recurring fixed charges add $20 before tax, and a $50 credit applies only at or above 1,000 kWh:

• At 1,000 kWh: $120 + $20 − $50 = $90 → 9.0¢/kWh
• At 500 kWh: $60 + $20 with no credit = $80 → 16.0¢/kWh
• At 2,000 kWh, if the credit still applies once: $240 + $20 − $50 = $210 → 10.5¢/kWh

The plan did not secretly raise your rate between 500 and 1,000. The credit simply did not exist at 500, so the average price “jumps.” Advertised rates often spotlight the usage level where the credit is fully baked in.

Credit plans can be a genuine fit if your usage is steady and typically lands inside the band. They are a poor fit for mild shoulder seasons, travel months, or households that bounce between (say) 600 and 1,400 kWh. If missing the credit by a handful of kilowatt-hours nearly doubles your effective rate, you need either a steadier load pattern or a flatter plan.

Minimum usage fees: paying more for using less

The mirror image of a usage credit is a minimum usage fee (also called a minimum usage charge or minimum monthly fee). Power to Choose defines it plainly: many plans require a minimum amount of electricity each month; if you use less, you are charged a fee that “may or may not be listed separately on your monthly bill,” so you should check the EFL. Not every company charges it, and Power to Choose’s tools let you see whether a minimum applies.

That fee inflates the 500 kWh average on the EFL because extra dollars are divided by a small usage number. At 1,000 kWh, the fee often disappears, so the middle column suddenly looks better—even if the energy rate never changed. WattKarma’s EFL guide¹⁰ similarly warns that base charges and minimum-usage designs can make a low advertised energy rate expensive if your real load misses the band the plan was built around.

If you live in a small apartment, travel often, keep winter usage well under 1,000 kWh, or are actively conserving, a minimum-usage fee can erase the savings you thought you bought. The decision rule is simple: if your low months routinely miss the threshold, prefer plans without that cliff—or budget as if you will pay the fee every mild month.

Why 500 kWh often looks expensive even without a gotcha

Even on a straightforward fixed-rate plan with no credit and no minimum fee, the 500 kWh column is often higher than the 1,000 and 2,000 columns. Two structural reasons dominate.

First, base charges. A flat monthly fee of even a few dollars becomes a large cents-per-kWh adder when usage is low. Ten dollars of fixed retail fees is 2.0¢/kWh at 500 kWh, 1.0¢ at 1,000, and 0.5¢ at 2,000. That is arithmetic, not a bait-and-switch.

Second, delivery charges include fixed pieces (customer and metering charges) plus per-kWh pieces. The PUC’s bill glossary defines a base charge⁶ as a flat fee regardless of kWh used and an energy charge⁶ as the charge based on energy consumed. When you convert a mixed bill into a single cents-per-kWh average, fixed dollars always hit harder at low usage.

So a modest “jump” from the 500 column to the 1,000 column can simply mean fixed costs are being amortized over more kilowatt-hours. That is normal. The red flag is when the gap is huge—signaling credits, minimum fees, or steep tiers—not when the low-usage column is a bit higher.

What changes at 2,000 kWh

The 2,000 kWh column answers a different question: what happens when usage is high—large homes, hot summers, electric heating, pools, or EV charging.

Several patterns show up:

• Credit dilution. A flat $75 credit that made 1,000 kWh look cheap is only 3.75¢/kWh at 2,000 kWh. The average can rise even though you still received the credit.
• Credit caps. Some credits apply only inside a band (for example, 1,000–1,999 kWh). Above the band, the EFL average can jump because the credit vanishes.
• Tiered energy charges. Some plans charge one rate for early kWh and another after a breakpoint. Power to Choose’s filters for tiered rates⁷ exist for a reason: the headline average can hide a steeper second tier.
• Seasonal reality. Texas residential use runs well above the national average; EIA’s statewide mean near 1,100 kWh already sits above the U.S. average near 860 kWh on Table 5A⁵. Individual homes still swing hard with weather. If July sits near 2,000 kWh and April sits near 700, one plan rarely wins both months on the same EFL column.

EIA’s overview of electricity prices¹¹ also reminds shoppers that fuels, plant costs, transmission and distribution, weather, and regulation all influence prices—so summer demand spikes can change both your usage and the market backdrop for variable products.

High users should weight the 2,000 kWh figure—and still check whether a credit disappears above a threshold. Low users should weight 500 kWh and avoid minimum-fee plans. Average users near the statewide mean still need to know whether a 1,000 kWh teaser depends on a cliff they sometimes miss.

Delivery charges stay with the wires company

Shoppers sometimes assume different REPs mean different wires charges. In deregulated Texas, choosing a retailer changes who sells you energy and how the plan is priced; it does not change who owns the poles. Power to Choose’s glossary describes the local wires company¹ as the entity that delivers electricity, reads the meter, and maintains poles and wires. The PUC regulates TDU rates⁶ in competitive areas to cover moving electricity from generation to your home, and it does not set the final retail price charged by REPs.

That split matters for the three EFL columns because delivery has fixed and volumetric pieces. Those regulated dollars are supposed to be inside the EFL’s total average price for recurring charges. A quote that looks cheaper only because someone omitted delivery is not cheaper; it is incomplete. Power to Choose’s questions to ask¹² push exactly this check: what will you pay per kWh based on 1,000 kWh of average monthly usage, and does that rate include electricity, transmission and distribution charges, and monthly customer or other recurring fees?

Reliability and outage response stay with the wires company. Shopping among REPs mainly changes the energy and fee stack the retailer controls. Outside ERCOT’s competitive footprint, the PUC also notes it regulates certain investor-owned utilities differently, while municipally owned utilities and cooperatives generally set their own rates—another reason to confirm whether your ZIP even has retail choice before you compare Power to Choose listings.

How to shop your real usage, not the middle column

1. Find your kWh pattern. Pull 12 months of bills if you can. Note the summer peak, winter peak, and shoulder months. Power to Choose’s user guide⁷ starts from calculating estimated average monthly usage from your bills and remembering that usage follows seasonal patterns.

1. Open every EFL. Confirm average prices at 500 / 1,000 / 2,000, then read the fine print for bill credits, minimum usage fees, base charges, early termination fees, and whether the product is fixed, variable, or indexed. Power to Choose’s plan options¹³ page explains those product types: fixed rates hold the disclosed energy price for the term except for allowed pass-throughs such as TDU fee changes; variable rates can move month to month; indexed plans track a disclosed formula.

1. Rank plans at your usage, not the sort default. If you average 750 kWh, a plan that wins at 1,000 kWh because of a credit may lose badly at 750. If you average 1,800 kWh, ignore apartment-oriented low-use specials.

1. Stress-test the cliffs. Ask what happens at 999 kWh, at 1,001, and above 2,000. If a few kilowatt-hours change your effective rate dramatically, treat that as a design feature—not a rounding error.

1. Watch contract expiration. PUC electricity FAQs¹⁴ note that REPs must notify residential customers at least 30 days before a fixed contract expires, and that taking no action typically leaves you on a month-to-month product. That rollover can change the price story overnight even if your usage never moved.

1. Use official comparison carefully. Power to Choose² is the PUC’s portal. Licensed comparison services can also sort by ZIP and explain terms; either way, the EFL—not the ad—is the document that matters.

Outside competitive Texas: choice states and regulated bills

Not every Texas ZIP code has retail choice. Municipal utilities and cooperatives were not required to open to competition; Power to Choose warns that some ZIP codes are not in a service area open to competition. In those areas you typically face a regulated tariff, not a three-column EFL—but bills can still have customer charges, tiered energy blocks, and seasonal rates that make the effective cents-per-kWh change with usage.

Other U.S. choice markets use different shopping tools. Ohio’s Energy Choice¹⁵ site lets customers compare certified suppliers while the local utility still handles delivery. Pennsylvania’s official PAPowerSwitch¹⁶ portal likewise separates supplier choice from the electric distribution company. Maryland’s Office of People’s Counsel¹⁷ emphasizes that rising distribution rates and weather-driven usage—not just the generation price—often explain sticker shock. None of those states use Texas’s exact 500 / 1,000 / 2,000 EFL grid, but the shopping discipline transfers: compare all-in cost at your kWh, watch introductory periods, and read early-exit fees.

For context on whether a quote is in the ballpark of local norms, EIA’s residential averages remain useful. On Table 5A for 2024⁵, Ohio averaged about 846 kWh and 16.0¢/kWh; Maryland about 929 kWh and 17.9¢/kWh; Pennsylvania about 817 kWh and 17.8¢/kWh. An older EIA FAQ¹⁸ similarly put U.S. residential purchases near 899 kWh per month in 2022. Small businesses shopping Texas competitive offers should also remember the commercial EFL uses 1,500 / 2,500 / 3,500 kWh under the same §25.475⁴ rule—the cliff logic is unchanged; only the yardsticks move.

A practical decision checklist

• Know your range: low months, average months, and peak months in kWh—not a single guess.
• Read all three EFL prices: a giant gap between 500 and 1,000 usually means credits or minimum fees; a rising 2,000 column can mean credit dilution or tiers.
• Match the mechanism to your life: steady mid-usage can make a usage credit work; variable or low usage usually favors simpler pricing without cliffs.
• Do not confuse wires with retailer: delivery stays with the TDU; shop the REP plan on top of it.
• Confirm fixed versus variable pricing and exit costs before you enroll.
• Re-shop before renewal so you are not rolled onto a month-to-month product by default.

Texas did not invent three magic usage levels to confuse you. Regulators standardized 500, 1,000, and 2,000 kWh so households with different load shapes could compare the same plan on the same sheet. Retailers then built products—and ads—around those landmarks. When the columns jump, read them as a map of fees and credits across usage, not as three unrelated “rates.” Shop the column closest to how you actually live, stress-test the cliffs, and let the EFL—not the billboard—decide.