Commercial electricity rates in Texas are not simply a higher version of your home bill. They follow a different pricing structure that catches many business owners off guard. Understanding how that structure works is the first step toward paying less for power.
How Commercial Electricity Pricing Differs from Residential
Residential electricity in Texas is typically billed on a flat or tiered cents-per-kWh model. Commercial pricing layers in additional components that reflect a business's pattern of power use, not just total consumption.
Most commercial rate structures in Texas include three main components:
- Energy charge. A per-kWh rate applied to all electricity consumed during the billing period. This is the piece residential customers recognize.
- Demand charge. A fee based on the highest 15-minute or 30-minute interval of power draw recorded during the month, measured in kilowatts (kW). Demand charges exist because the grid must be sized to handle peak loads, not average loads.
- Fixed and pass-through charges. These include meter fees, transmission and distribution charges from the local utility (called a Transmission and Distribution Service Provider, or TDSP), and in some cases ancillary service costs set by ERCOT.
The Public Utility Commission of Texas (PUCT) oversees the rules that govern how retail electricity providers price and sell commercial plans in the deregulated parts of the state. ERCOT, the grid operator, sets the underlying wholesale market rules that influence what providers pay for power before marking it up for commercial customers.
What Drives Business Electricity Rates in Texas
Several factors determine the rate a specific business will pay.
Load profile. Providers look at when and how much electricity a business draws. A restaurant that runs industrial refrigeration, ovens, and HVAC simultaneously during dinner service creates a very different demand profile than a small law office.
Meter size and service voltage. Larger meters and higher-voltage service (often used by manufacturers or large retailers) typically qualify for different rate classes with lower per-kWh energy charges but more pronounced demand charges.
Contract length. Commercial electricity contracts in Texas typically run 12 to 36 months. Longer terms often lock in lower energy rates, but they also carry early termination fees. Shorter terms provide flexibility at the cost of rate certainty.
Utility territory. Texas has several major TDSPs: Oncor, CenterPoint Energy, AEP Texas, and Texas-New Mexico Power (TNMP). Each charges different pass-through fees, which means the same retail plan from the same provider will produce different total bills depending on which utility territory the business sits in.
Market conditions. ERCOT wholesale prices vary by season and by hour. During the summer of 2023, wholesale prices spiked during heat events: the U.S. Energy Information Administration reported that ERCOT wholesale prices exceeded $2,500 per MWh during a handful of hours in August 2023, which pushed the market's average price for that month to $355 per MWh. Sustained wholesale volatility of that kind generally works its way into the forward prices providers quote on commercial contracts, so businesses renewing around such a period tend to see higher offers. Businesses signing contracts in lower-demand periods historically see more favorable base rates.
Understanding Demand Charges for Commercial Electricity
Demand charges are the component that surprises business owners most. A single 15-minute spike in power use can set the demand charge for the entire month.
Here is a simplified example. Suppose a small manufacturing shop has a demand charge of $12 per kW per month. If its peak 15-minute interval in a given month reaches 40 kW, the demand charge alone is $480, regardless of whether that peak happened once or fifty times. The business cannot average it away after the fact.
This structure creates a clear financial incentive to manage peak demand. Common approaches include:
- Staggering equipment startup times so motors do not all draw power simultaneously.
- Scheduling energy-intensive processes (batch production, large HVAC pre-cooling) during off-peak hours when the building load is otherwise low.
- Installing battery storage or on-site generation to shave the peak interval.
Not every small business electricity plan in Texas carries a demand charge. Some providers offer flat commercial plans, particularly for smaller commercial accounts with demand under 20 to 50 kW. Businesses in that size range should ask providers explicitly whether a plan is billed on consumption only or on consumption plus demand.
How Small Business Electricity Plans in Texas Are Structured
Small businesses generally fall into one of two categories when shopping for power in Texas.
Small commercial accounts (typically under 50 kW of peak demand) often qualify for plans that resemble residential plans: a per-kWh rate, a base fee, and TDSP pass-throughs. The retail electricity market in the deregulated parts of Texas allows these businesses to shop and switch providers just as households do.
Mid-size commercial accounts (50 kW to roughly 1,000 kW of peak demand) are more likely to be quoted custom rates by a provider account representative or through a commercial broker. Published comparison tools may show indicative rates, but the final price is negotiated based on 12 months of interval data pulled from the business's smart meter.
For small commercial accounts, the comparison process is meaningfully similar to residential shopping. Businesses should request the Electricity Facts Label (EFL) for any plan they consider. The PUCT requires retail electricity providers to publish EFLs that disclose the all-in average rate at specified usage levels, contract length, early termination fees, and any bill-credit thresholds.
That last item deserves attention. Some commercial plans, like certain residential plans, include bill credits tied to hitting a minimum usage threshold. A business that falls short of that threshold in a slow month pays a materially higher effective rate. Reviewing the EFL's rate disclosure at multiple usage levels reveals whether that structure is present.
What Businesses Pay: Market Context
The U.S. Energy Information Administration (EIA) reported that the average commercial electricity retail price in Texas was approximately 8.6 cents per kWh in 2024, though that figure covers all commercial accounts from small storefronts to large industrial users and does not reflect demand charges or fixed fees in isolation.
For context on the range of options available to smaller accounts shopping the retail market: as of August 11, 2026, plans listed on Choose My Power showed a median all-in rate of 15.1 cents per kWh at 1,000 kWh of monthly consumption. The lowest-cost listed plan on that date came in at 5.6 cents per kWh all-in at 1,000 kWh (Just Energy, Smart Choice - 12, in the lowest-cost utility area). That spread of nearly 10 cents per kWh illustrates why comparison shopping is worth the time, even for small commercial accounts that qualify for residential-style plans.
How to Compare Commercial Electricity Plans Effectively
The following steps apply to any Texas business with a deregulated service address.
Step 1. Pull 12 months of usage data. The business's current provider or the local TDSP can supply interval data through SmartMeterTexas.com. This data shows monthly kWh consumption and, for smart-metered accounts, peak demand intervals.
Step 2. Calculate the current all-in rate. Divide the total dollar amount on a recent bill (including all fees) by the kWh shown on that bill. This is the baseline to beat.
Step 3. Compare at actual usage levels. EFLs disclose rates at 500, 1,000, and 2,000 kWh for residential plans. Commercial EFLs may present rates differently. Ask the provider for a bill estimate at the business's actual average monthly consumption, not a round number that may trigger a credit cliff.
Step 4. Account for contract terms. A lower rate with a 36-month term is not always better than a slightly higher rate with a 12-month term, particularly for a business with uncertain growth, a planned relocation, or a near-term buildout that would change its load profile.
Step 5. Ask about demand charge applicability. If the plan includes a demand charge component, ask the provider to estimate demand cost based on actual interval data before signing.
When Switching May Not Make Sense
A business mid-contract with an early termination fee should run the numbers before pursuing a switch. If the ETF exceeds the projected savings over the new contract term, staying put is the rational choice. Similarly, businesses expecting significant changes in operations, location, or square footage within 12 months may prefer a shorter or month-to-month arrangement despite higher per-kWh costs, because breaking a long-term contract erases any savings.
Commercial electricity pricing in Texas rewards preparation. Businesses that understand demand charges, review EFLs carefully, and compare at their real usage levels consistently find better contracts than those who accept the first renewal quote from their current provider.