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Knowledge center · 20 articles

Everything the industrydoesn't want you to know.

Plain-English guides to Texas electricity: how to read your bill and your EFL, the plan traps called out by name, and market context anchored to EIA data. Free. No paywall.

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guides8 min readPublished Aug 31, 2026

Fixed vs Index vs Block: Choosing a Commercial Electricity Contract Structure

Fixed, index, and block-and-index contracts produce wildly different bills for the same Texas business. Here's who each structure actually fits, and why most small commercial accounts belong on fixed.

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Latest

Analysis

Honest reviews of every Texas retailer. Head-to-head comparisons. City-by-city rate analysis. The specific traps they hide.

5 articles
9 min read

Commercial Electricity Rates in Texas: What Businesses Actually Pay

Texas commercial electricity averages 8.66¢/kWh all-in, but your actual contract rate depends on load factor, demand charges, contract term, and TDU fees. Here's what really drives your bill up or down.

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7 min read

What a Normal Texas Electricity Bill Actually Looks Like (EIA Data)

The average Texas home uses about 1,095 kWh a month at a rate of 15.94¢/kWh, per EIA data from 06/2026, which works out to a bill in the neighborhood of $175. Here's what 'normal' actually means once you factor in your city, your usage, and August.

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7 min read

Minimum Usage Fees: The Small-Print Charge That Punishes Small Homes

Texas households average 1,095 kWh a month, per EIA 2026 data, but plenty of real homes never get close to that number. That's exactly the usage level where a minimum usage fee turns an already-small bill into a per-kWh rate worse than the big house down the street pays on the same plan.

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7 min read

Free Nights and Weekends Plans: The Real Math

Free nights and weekends plans are not free. The hours marked free are paid for by a higher rate on every other hour, and whether you come out ahead depends entirely on when you use power, not how much.

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8 min read

The $100 Bill Credit That Can Make Your Bill Higher

Voltcheckr's bill analytics show Texans landing at an average effective rate of 20.91¢/kWh across the last 90 days, well above the Texas EIA average of 16.99¢/kWh (04/2026). A big reason: bill credit plans that hand you a discount only if you clear a usage cliff, and take it all away if you don't.

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Guides

What base charges actually are, why the advertised rate isn't what you pay, how to read your bill, how to switch without friction.

6 articles
8 min read

Fixed vs Index vs Block: Choosing a Commercial Electricity Contract Structure

Fixed, index, and block-and-index contracts produce wildly different bills for the same Texas business. Here's who each structure actually fits, and why most small commercial accounts belong on fixed.

Read the guide →
8 min read

Audit Your Own Commercial Electricity Bill in 15 Minutes

A line-by-line walkthrough of every charge on your Texas commercial electricity bill: supply, TDU delivery, demand, riders, and taxes. Plus the three overcharges brokers catch most often and when to call in a professional review.

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7 min read

Load Factor: The Number That Decides Whether Suppliers Want Your Business

Load factor, not your kWh rate, decides how expensive your Texas commercial electricity bill really is. Here's how to calculate it from one bill, why a bakery beats a church on pricing, and what actually moves the number.

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6 min read

How a Reverse Auction Gets Your Business a Better Electricity Rate

In a commercial electricity reverse auction, suppliers bid against each other to win your account, not the other way around. Here's how the 100,000 kWh/year threshold, usage history, and bidding process actually work in ERCOT.

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7 min read

When to Renew Your Business Electricity Contract (12 to 18 Months Early Is Not a Typo)

Most Texas business owners renew their electricity contract the day the supplier's letter shows up, and that's exactly when they have the least leverage. Here's why forward pricing means the real renewal window opens 12 to 18 months before your contract ends.

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8 min read

Demand Charges Explained: Why Your Texas Business Pays for Its Worst 15 Minutes

Demand charges bill your business for its single worst 15-minute stretch of power draw, not its total electricity use. Here's how kW and kWh differ, why one startup spike can set your whole month's bill, and what actually lowers it.

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