If you live in one of the many unique, scattered pockets of Texas served by Texas-New Mexico Power, you might wonder why your monthly electric bill is split into different sections. While you choose your Retail Electric Provider (REP) to buy electricity, TNMP is the Transmission and Distribution Service Provider (TDSP) that physically delivers that power to your home or business. A significant portion of your monthly bill is dedicated to tnmp delivery charges, which are regulated fees that cover the maintenance of poles, wires, meters, and the overall electrical grid.
What Are TNMP Delivery Charges?
In the deregulated Texas energy market, your electric bill is divided into two primary categories: supply charges and delivery charges. Supply charges go to your chosen Retail Electric Provider (REP) for the actual energy you consume. On the other hand, delivery charges are collected by your REP but passed through directly to Texas-New Mexico Power (TNMP).
TNMP serves approximately 270,000 customers across a highly unique, non-contiguous service territory. This scattered footprint includes North Texas suburbs, Gulf Coast communities like League City and Texas City, and remote pockets of West Texas. No matter which REP you choose to handle your billing, TNMP remains the sole utility responsible for the physical infrastructure in these areas. Because they operate and maintain the physical grid, the Public Utility Commission of Texas (PUCT) regulates and approves the fees they charge to deliver that power safely to your door.
Breaking Down the Components of TDSP Fees
When you look closely at your monthly statement, you will notice that these delivery fees are typically broken down into two main parts:
- The Customer Charge: This is a flat, fixed monthly utility fee applied to every account, regardless of how much electricity you use during the billing cycle. It covers the administrative costs of maintaining your connection to the grid and reading your meter.
- The Distribution Charge: This is a volumetric cost per kilowatt-hour. Because it is tied directly to your usage, this portion of the fee will fluctuate depending on how much power you consume each month.
It is important to understand that these fees are non-negotiable. Every resident and business within the TNMP service territory pays the exact same regulated delivery rates, regardless of which retail provider they choose for their energy plan.
How ElectricityOne Helps You Navigate Your Energy Choices
While you cannot change your utility delivery fees, you do have complete control over your retail energy plan. Finding a provider that offers transparent pricing and excellent service is key to keeping your overall energy costs manageable. That is where we come in.
At ElectricityOne, we simplify the process of shopping for energy plans within the non-contiguous TNMP zones by offering:
- Over 20 years of experience providing reliable, quick, and courteous electric service for Texas homes and businesses.
- A meticulous provider selection process that ensures partnerships only with the finest REPs in the state.
- 100% transparent disclosure of all costs and fees, including how TNMP pass-through charges will affect your final monthly bill.
- A commitment to long-term customer satisfaction, helping you avoid hidden fees and unexpected rate hikes.
Navigating Your Bill and Knowing Who to Call
Understanding the clear distinction between your provider and your utility does more than just help you read your bill—it also ensures you know what to do during an emergency. If you experience a local power outage or spot a downed power line, you must contact TNMP directly, as your REP does not own or service the physical lines. However, when it comes to shopping for a better rate to offset your monthly delivery fees, choosing the right retail partner is entirely in your hands.
Ready to find the best energy plan for your TNMP delivery area? Call 1.844.567.2863 today to speak with our Texas energy experts.
FAQ
Can I avoid paying TNMP delivery charges?
No. These are PUCT-regulated fees required to maintain the physical electrical grid, poles, and wires in your area. Every electricity customer within the TNMP service territory must pay these delivery charges, regardless of their chosen Retail Electric Provider.
Do TNMP delivery charges change throughout the year?
Yes, TNMP delivery rates are subject to adjustment twice a year, typically in the spring and fall, pending approval from the Public Utility Commission of Texas. These adjustments reflect the changing costs of maintaining and upgrading the physical transmission infrastructure.
Who do I call if my power goes out in the TNMP service area?
You should contact TNMP directly to report power outages or downed power lines, as they own and maintain the physical grid. Your Retail Electric Provider only handles billing and enrollment, not emergency repairs.


