Your Texas electricity bill is more complex than it looks. It’s not just one number — it’s a combination of charges, fees, and rates that most people never take the time to understand. But buried in that bill are the clues you need to know if you’re being overcharged. Here’s what to look for.
The Basic Structure of a Texas Electricity Bill
Your bill has two main components:
- Energy charges: What you pay for the electricity you actually use (charged per kWh)
- Delivery charges: What you pay to get that electricity to your home via the power lines (charged by your TDU)
Most people focus only on the energy charge, but delivery charges are significant and largely fixed regardless of which provider you choose.
Thing #1 Most People Miss: The Base Charge
Most electricity plans include a monthly base charge — a flat fee you pay just for having the service, regardless of how much electricity you use. This is separate from your per-kWh rate.
Here’s why it matters: if your base charge is $9.95/month and you use 500 kWh, that adds about 2¢/kWh to your effective rate. The plan that looked like 10¢/kWh is actually costing you 12¢/kWh.
Thing #2 Most People Miss: TDU Delivery Charges
TDU (Transmission and Distribution Utility) charges are the fees you pay to the company that physically maintains the power lines in your area. In Texas, this is companies like Oncor, CenterPoint, or AEP.
These charges are passed through by your electricity provider and typically make up 30-50% of your total bill. You can’t negotiate them — they’re set by regulation — but understanding them helps you know what’s actually negotiable.
Thing #3 Most People Miss: The Contract Expiration Date
Your electricity contract has an end date. When it expires, you’re often automatically moved to a month-to-month plan at a much higher rate. Most providers don’t send a clear warning — they just quietly move you to the more expensive plan.
Check your contract end date right now. If it’s coming up in the next 60 days, it’s time to shop for a new plan.
Let Watt Panda Read Your Bill For You
Not sure what you’re looking at? Upload your bill at wattpanda.com and we’ll break it down for you — and tell you exactly how much you could be saving. 🐼