A note on Texas's market: About 85% of Texans in the competitive ERCOT area have retail choice, but areas served by municipal utilities and electric cooperatives (Austin Energy, CPS Energy, El Paso Electric) remain regulated.
What the average Texas electric bill actually is
The average residential electricity bill in Texas is $180.18 a month: about 1,096 kWh at 16.44 cents per kWh as of May 2026. Against the national figures — 863 kWh at 18.44 cents for $159.14 — Texas is cheaper per unit by around 11 percent and more expensive per bill by around 13 percent. The reason is volume: the typical Texas household uses roughly 27 percent more electricity than the typical American one, and no rate advantage of that size absorbs a usage gap that large.
The state average is a weaker description of a real household here than in almost any other state, for a reason specific to Texas: most people buy their electricity on a contract. In the competitive part of the market, the price is not set by a regulator and does not apply uniformly. It is whatever you signed for, on whatever day you signed, for whatever term. A household that locked a fixed rate during a calm stretch of the wholesale market and a household that rolled onto a month-to-month variable rate after a contract expired can be paying meaningfully different prices while drawing power from the same transformer. The statewide average is a blend of every one of those contracts.
Layer on the physical spread and the average dissolves further. A slab-on-grade house in Houston with a pool pump, an apartment in Austin with shared walls, and a ranch house in the Panhandle where January is genuinely cold are three different energy problems. Run your own annual kilowatt-hours through an electricity bill calculator against a specific offer rather than judging your bill against a statewide mean.
Why Texas electricity rates land where they do
Texas prices electricity below the national average for structural reasons that have very little to do with retail competition and a great deal to do with what is on the grid.
The generation fleet is dominated by natural gas, and Texas produces enormous quantities of gas within its own borders, close to the plants that burn it. Fuel arrives without a long pipeline journey and without the basis premium that regions at the end of the pipe pay in winter. On top of that sits the largest wind fleet in the country, concentrated in West Texas and the Panhandle, plus a fast-growing solar build-out. Neither has any fuel cost, so when they produce heavily they push wholesale prices down. Nuclear and coal fill in the rest.
The market design amplifies both directions. ERCOT — the grid operator for most of the state — runs an energy-only market, which means generators are paid for the power they actually produce rather than for standing by. Prices are therefore very low most hours and can rise to extreme levels when supply is tight. Most residential customers never see those hours, because their retailer has hedged them into a flat contract price. That hedging cost is embedded in the fixed rate you are quoted, which is precisely what you pay a retailer for.
The delivery side is regulated separately and behaves nothing like the supply side. Your transmission and distribution utility charges an approved tariff for the poles, wires, meter and restoration crews, identical for every customer in its territory regardless of retailer. It passes straight through to your bill, and separating that line from the energy line is the first thing to do when a Texas statement looks wrong.
Why Texas homes use so much electricity
Cooling is the engine of the Texas bill, and the load is bigger than the temperature alone suggests.
The cooling season is not three months. In the eastern half of the state it runs from March into November, and the daily pattern matters as much as the calendar: the heat does not release at night the way it does in a dry climate, so the compressor keeps cycling through the small hours in July and August. Add humidity along the Gulf coast and a large share of the air conditioner's work becomes condensing moisture out of the air rather than lowering temperature — a load that never appears on a thermostat and never feels like it should cost what it does.
Housing stock adds to it. Texas builds fast and builds large, and big conditioned volumes take proportionally more cooling. Slab-on-grade construction with ducts routed through vented attics is standard across much of the state, and an attic in Dallas in August is far hotter than the outdoor air, so every leak bleeds cooled air into a superheated space all afternoon. Attic duct leakage is quietly one of the largest sources of waste in Texas homes.
Winter is a smaller but real contributor. The northern and western reaches of the state get genuinely cold, and where homes heat electrically — particularly with resistance strip heat rather than a heat pump — a hard freeze produces bills that look nothing like the rest of the year. Electric water heating is common statewide, and in an all-electric home it is usually the second-largest load. Pool pumps, common in the metros, can add a substantial and completely invisible baseline; the appliance energy cost calculator is a quick way to size that.
What you can control: shopping the Texas market without getting caught
Texas is the largest deregulated electricity state, and this is the biggest lever any household here has. About 85 percent of Texans sit in the competitive ERCOT area and can choose a retail provider. The rest — areas served by municipal utilities and electric cooperatives, including Austin Energy, CPS Energy and El Paso Electric — remain regulated, and households there cannot shop at all. Confirm which side of that line your address falls on first.
The market rewards attention and punishes autopilot. The traps are well worn and avoidable:
- The bill credit plan. Many advertised rates are engineered around a credit that applies only if usage lands in a narrow band — often near 1,000 or 2,000 kWh. Use 999 kWh and the headline price evaporates. They quote a spectacular average at exactly the usage they are designed for and a terrible one either side.
- The rollover. When a fixed contract ends, most retailers move you to a month-to-month variable rate that is materially higher. Doing nothing is the most expensive decision available.
- Wholesale-indexed plans. A rate floating with the real-time market is a bet that scarcity pricing will not hit while you are exposed. Most households should not take it.
- Free nights and weekends. The free hours are funded by a higher daytime rate, so these work only for households that genuinely shift the bulk of their consumption. Most do not.
Read the Electricity Facts Label, not the advertisement, before signing anything. It states the average price at 500, 1,000 and 2,000 kWh, the term, the early termination fee and whether the price can change mid-term. Compare offers at your usage: pull twelve months of kilowatt-hours off past bills, then check them with a kWh cost calculator. No retailer changes your wires or your meter.
The utilities that serve Texas, and how they differ
Texas separates the company that sells you electricity from the company that delivers it, and confusing the two causes most of the frustration in this market. Your retail provider sets the price of energy. Your transmission and distribution utility owns the poles and wires, reads the meter, and comes out when a line is down. You choose the first, never the second.
Oncor Electric Delivery is the largest of them, covering the Dallas–Fort Worth region and a broad swathe of north, west and central Texas. It sells no electricity to households at all; its charges reach you inside your retailer's bill as delivery line items.
CenterPoint Energy Houston Electric delivers across the Houston region — dense, coastal, and exposed to hurricanes and tropical storms. Storm hardening and restoration are a permanent and material part of what a coastal delivery network costs, and those costs are recovered from every customer in the territory regardless of which retailer they buy from.
AEP Texas covers a large, discontinuous footprint including much of south Texas, the coastal bend and parts of west Texas. Its territory is far less dense, and a sparse network spreads fixed costs over fewer meters per mile.
CPS Energy is a different animal entirely: a municipally owned utility serving San Antonio, providing both electricity and natural gas. It is not part of the competitive market. Customers there do not shop; they buy a bundled regulated product from a city-owned system with no shareholder return and rates set by the city, not by the state.
The same structural split shows up across the state's electric cooperatives, which are member-owned, serve rural territory, and generally sit outside retail choice as well.
Living on an island grid
ERCOT covers roughly the majority of the state and is, for practical purposes, an electrical island. It has only limited interconnection with the two large grids covering the rest of the continent, which historically kept the Texas system outside federal interstate regulation and gave the state unusual freedom over its market design. It also means Texas cannot import much help. When supply gets tight, the grid has to solve the problem with what is inside its borders.
For a household, this has two consequences worth internalising. The first is that reliability events and price events are the same event. When reserves get thin, wholesale prices go to extraordinary levels, and whether that reaches your bill depends entirely on the contract you hold. A fixed-rate contract absorbs it — that is the product you bought. A wholesale-indexed plan passes it straight through, which is why those plans deserve far more scepticism than their headline average prices attract.
The second is that the timing of when you shop matters more here than the identity of the retailer you pick. Fixed-rate offers are priced off forward wholesale curves, and those curves move with gas prices and with expectations about the coming summer. Shopping in the middle of a heat wave, when everyone is thinking about their bill, is shopping at the worst moment. Signing a longer term during a quiet stretch is generally the better play, provided you have read the early termination fee.
None of this changes your delivery charges or the grid outside your window. It changes the price of the energy — which, in a state that uses this much of it, is quite enough.
Frequently asked questions
Why is my electric bill so high in Texas?
Two things drive it, and they are worth separating. The first is usage: Texas households average about 1,096 kWh a month against a national average of 863, driven by a long humid cooling season, large homes, and ducts running through blazing attics. The second is the contract. If a fixed-rate plan expired and you rolled onto a month-to-month variable rate, or if you are on a bill credit plan and your usage fell outside the qualifying band, your effective price can be far above the state average of 16.44 cents per kWh. Check both: divide your total bill by kilowatt-hours used, then compare that to your plan's terms.
Can everyone in Texas shop for electricity?
No. About 85 percent of Texans live in the competitive ERCOT area and can choose a retail electric provider. Areas served by municipal utilities and electric cooperatives — including Austin Energy, CPS Energy and El Paso Electric — remain regulated, and households there buy a bundled product from their local utility with no choice of supplier. If you are unsure, your bill will tell you: a competitive-market bill names both a retail provider and a separate transmission and distribution utility, while a regulated bill comes from one organisation that does everything.
What is a good electricity rate in Texas?
The statewide average is 16.44 cents per kWh as of May 2026, which is a reasonable reference point but not a target, because Texas rates are contracts rather than tariffs. A good offer is one whose all-in average price at your actual usage level beats the alternatives — not one with the lowest advertised headline. Pull twelve months of kilowatt-hours off past bills, find your typical month, and read the Electricity Facts Label's average price at the usage band closest to it. Also confirm the term, whether the price can change during it, and the early termination fee before signing anything.
What happens when my Texas electricity contract expires?
Unless you act, you are moved to a default month-to-month product, and it is typically priced well above what you had been paying. Your retailer is required to notify you before the term ends, but those notices arrive in a stack of mail and email and are widely ignored. The fix is mechanical: on the day you sign a contract, put the end date in a calendar with a reminder six weeks ahead. Shop then, while you still have time to compare rather than under pressure. Rolling onto a variable rate is the most common and most expensive mistake in this market.
Does switching electricity providers in Texas interrupt my service?
No. The physical delivery of electricity is unchanged by switching — the same wires, the same meter, the same transmission and distribution utility, and the same crews restoring power after a storm. Only the company that buys energy on your behalf and issues the bill changes, and the switch happens on a meter reading date without anyone visiting your home or the lights flickering. What can go wrong is administrative rather than physical: a switch initiated before an existing contract ends may trigger an early termination fee, so check the end date first.