If you live in Dallas-Fort Worth, Waco, Tyler, or Midland/Odessa, you are one of the 13 million Texans living in the massive Oncor Electric Delivery service area. When you open your monthly electricity bill, you might notice that a significant portion of your total balance goes toward something other than the energy you consumed. To help you make sense of these fees, we have put together this comprehensive guide where you will find oncor delivery charges explained in clear, simple terms.
The Difference Between Your Utility and Your Retail Electric Provider
To understand your electricity bill, you must first understand the structure of the deregulated Texas energy market. There are two distinct entities involved in getting power to your home:
- The TDSP (Utility): Oncor is your Transmission and Distribution Service Provider (also known as a TDU or TDSP). They own and maintain the physical poles, wires, and smart meters. They are responsible for delivering electricity to your home and restoring power during emergencies. You cannot choose your utility; it is determined by where you live.
- The REP (Retail Electric Provider): This is the company you choose to buy your electricity from. They handle your billing, customer service, and energy plan.
What Are Oncor Delivery Charges?
Oncor delivery charges are the fees you pay to Oncor for transmitting and distributing electricity across their massive grid. These charges are fully regulated by the Public Utility Commission of Texas (PUCT) and are passed through to the consumer by your Retail Electric Provider without any markup.
Regulated Transmission and Distribution Fees
Because Oncor maintains the physical infrastructure, they are allowed to recover their operational, maintenance, and grid-expansion costs. These PUCT-approved charges ensure that the grid remains safe, reliable, and capable of handling the growing energy demands of over 400 Texas communities.
Fixed Monthly Charges vs. Volumetric Charges
Your delivery charges are split into two primary components:
- A Fixed Monthly Fee: A flat utility fee charged per connection, regardless of how much electricity you use during the billing cycle.
- A Volumetric Fee: A cost per kilowatt-hour (kWh) that scales based on your total monthly energy consumption. The more electricity you use, the higher this portion of the delivery charge will be.
Why These Charges Matter When Shopping for Texas Energy
Since delivery charges are the same regardless of which REP you choose, finding a retail plan with a highly competitive energy rate is crucial to keeping your overall bills low. This is where a trusted partner can make a substantial difference in your shopping experience.
At ElectricityOne, we simplify the process of navigating the deregulated Texas market:
- Over 20 years of experience providing reliable, quick, and courteous electric service for Texas homes and businesses.
- A prominent platform that connects DFW and Central/West Texas residents with the finest Retail Electric Providers operating within the Oncor utility zone.
- A meticulous provider selection process ensuring partnerships only with REPs that offer substantial cost savings and long-term satisfaction.
- Complete and transparent disclosure of all costs and fees, including Oncor pass-through charges, so you never face hidden surprises.
Conclusion: Taking Control of Your Texas Electricity Bill
Understanding how your bill is structured empowers you to make smarter energy choices. By recognizing that Oncor delivery charges are a regulated, non-negotiable part of your bill, you can focus your efforts on shopping for the lowest possible retail energy rate. Additionally, knowing Oncor’s role helps you in times of crisis: if you experience a local power outage, severe storm damage, or see a downed power line, you must contact Oncor directly rather than your retail provider.
Ready to find the best energy plan for your Oncor delivery area? Call 1.844.567.2863 today to speak with our Texas energy experts.
Frequently Asked Questions
Can I choose a different utility company instead of Oncor?
No. TDSPs are regulated monopolies based on geography. If you live in the Oncor service area, they are your sole utility delivery company. However, you have complete freedom to choose your Retail Electric Provider (REP).
Do Oncor delivery charges change throughout the year?
Yes. These PUCT-regulated charges are typically adjusted twice a year (usually in March and September) to reflect the utility’s ongoing operational and infrastructure costs.
Why do I pay delivery charges if I already pay for my electricity usage?
Your electricity usage payment goes to your chosen REP for the actual wholesale power generated. The delivery charges go directly to Oncor to pay for the physical transport of that power over the grid to your home.


