Oncor Electricity Rates 2026
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Last updated: January 8, 2026
Quick Facts About Oncor
- Service Area: Dallas-Fort Worth metroplex, North/Central/West Texas
- Customers Served: ~10 million (largest TDSP in Texas)
- Major Cities: Dallas, Fort Worth, Plano, Arlington, Irving, Frisco, McKinney
- Delivery Charges: ~$4-5/month base + ~3.5-4¢/kWh
- Electricity Choice: Yes - you can choose your retail provider
What is Oncor?
Oncor doesn't sell electricity. They deliver it. They're a TDSP (Transmission and Distribution Service Provider), which basically means they own and maintain all the power lines and meters in your area.
Think of it like roads vs. trucking companies. Oncor builds and maintains the roads. The retail provider you choose is the trucking company that sells you what gets delivered.
The key thing to know
You can't choose your TDSP. It's based on where you live. But you can pick from 40+ retail providers, and they all use Oncor's lines to get power to your house.
Oncor Delivery Charges (2026)
No matter which electricity company you pick, you pay the same Oncor delivery fees. They show up on your bill as "delivery" or "TDSP" charges. Here's what they look like:
| Charge Type | Typical Amount | Description |
|---|---|---|
| Base Charge | $3.42 - $4.57/month | Fixed monthly fee for meter reading and billing |
| Delivery Charge | ~3.5-4.0¢/kWh | Per-kWh charge for electricity delivery |
| System Benefit Fund | ~0.065¢/kWh | State-mandated fee for low-income assistance |
| Transmission Charges | Varies | High-voltage transmission line costs |
What This Looks Like on Your Bill
If you use 1,000 kWh in a month: about $4 base charge plus $35 to $40 in delivery charges. That's $39 to $44 going to Oncor before your provider's energy charges.
Oncor Service Area
Oncor is the biggest utility in Texas. About 10 million customers across 400 cities. If you're in Dallas-Fort Worth or most of North and West Texas, you're probably in Oncor territory.
Dallas-Fort Worth Metroplex
- • Dallas
- • Fort Worth
- • Arlington
- • Plano
- • Irving
- • Garland
- • Grand Prairie
- • McKinney
- • Frisco
- • Mesquite
Central Texas
- • Waco
- • Temple
- • Killeen
- • Waxahachie
- • Corsicana
- • Cleburne
West Texas
- • Midland
- • Odessa
- • Abilene
- • San Angelo
- • Big Spring
Not sure if you're in Oncor? Just put your ZIP code in above. We'll figure out your TDSP and show you the right plans.
What Rates Look Like Right Now (January 2026)
Cheapest Rate
9.1¢
per kWh at 1000 kWh
Average Rate
12.5¢
per kWh at 1000 kWh
Plans Available
100+
from 40+ providers
Rates include Oncor delivery charges. Actual rates vary by ZIP code, usage level, and plan type.
Things to Know
- Look at the total rate, not just the energy charge
Providers advertise low energy rates, but that doesn't include Oncor's cut. Check the total rate per kWh on the Electricity Facts Label.
- Power out? Call Oncor, not your provider
Your electricity company can't fix outages. That's Oncor's job. Call 1-888-313-4747 or report at oncor.com.
- Check your smart meter data
Go to smartmetertexas.com. It's free. You can see exactly how much electricity you use each day. Helpful for picking the right plan.
- Oncor charges are the same for everyone
Doesn't matter which provider you pick. Oncor's delivery fees are regulated and identical across all plans. The only difference is what the provider charges for energy.
Common Questions
Can I switch away from Oncor?
No. Your TDSP is based on your address. If you're in Oncor territory, Oncor delivers your power no matter which retail company you buy from. You can switch providers, just not the delivery company.
Why is Oncor on my bill? I picked a different company.
Oncor owns the lines that bring electricity to your house. Your provider pays them for delivery, and that cost gets passed to you. Same amount no matter who you pick.
Who do I call when the power goes out?
Oncor. Not your electricity company. 1-888-313-4747 or oncor.com. Your provider literally cannot turn your power back on.
Will Oncor rates go up?
They get adjusted once a year or so by the state. Check the Public Utility Commission or Oncor's website for the latest. Can't do much about it either way.
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