By Erick Holguin, Perez Law Firm, PLLC · Updated November 2, 2026 · Texas Eminent Domain Blog
Short answer: AEP Texas plans to rebuild about 44.5 miles of 138-kV transmission line in Cameron County to serve fast growth in the Brownsville area. Much of the work follows existing corridors, but a rebuild can still require new or wider easements, new pole locations and new access. If AEP Texas contacts you, compare what it is asking for with what your existing easement actually allows before you sign anything.
Brownsville 138-kV rebuild: key facts
| Utility | AEP Texas |
| Project | Rebuild of about 44.5 miles of 138-kV transmission line |
| County | Cameron |
| Why | Load growth in the Brownsville area, including industrial and aerospace demand |
| Public open houses | Week of November 2, 2026, in Brownsville (Texas Southmost College, Jacob Brown Auditorium, Thursday 5–7 p.m.) and San Benito |
| Right of way | Mostly existing corridors; some new or wider easements may be needed |
Why does an old easement matter in a rebuild?
Many existing line easements in the Valley were signed decades ago. Some are narrow, some are limited to a certain voltage or number of poles, and some are vague. When a utility rebuilds, it may ask you to sign a new or amended easement that grants much broader rights than the old one. Those added rights have value, and you are entitled to be paid for them.
What to look for in your existing easement
- Width. Is it a defined strip, or a “blanket” easement over the whole tract?
- Voltage and structures. Does it limit the voltage, pole type or number of lines?
- Access. Does it allow access roads across the rest of your property?
- Additional uses. Does it allow fiber, communications or third-party use?
- Who holds it. Was it granted to a predecessor company, and was it assigned?
You can usually find the recorded easement in the Cameron County deed records. If you cannot find it, ask AEP Texas for a copy of the instrument it relies on.
What if AEP Texas needs new right of way?
If the rebuild needs new or wider easements and the utility cannot reach agreement, it can use eminent domain. Texas law then requires a written initial offer with the Landowner’s Bill of Rights, a final offer at least 30 days later with the appraisal reports relied on, and at least 14 days for you to respond. If there is still no agreement, three special commissioners decide compensation. Our guide to the Texas condemnation process explains each step.
Frequently asked questions
Should I go to the AEP Texas open house?
Yes, if your property is near the existing line. Open houses are a good place to see maps and learn whether the utility plans changes on your tract. Take notes and ask for written materials.
Can AEP Texas rebuild without paying me?
It depends on what your existing easement allows. If the rebuild stays within the existing rights, compensation may be limited. If it needs more land or broader rights, you should be paid for them.
Does the rebuild need PUC approval?
Some rebuilds within existing right of way do not need a new certificate, while new routes or significant changes may. Ask AEP Texas whether a PUC filing is planned for your segment.
Contacted by AEP Texas? Get a free review before you sign.
Send us your old easement and any new offer. Our McAllen office serves Cameron County. Call 956-782-2700. Se habla español.
Related: Power line easements in Texas
Sources
- AEP Texas project notices and open house announcements
- Texas Property Code, Chapter 21
General information, not legal advice, current as of the date above. Perez Law Firm, PLLC is not affiliated with AEP Texas or the PUC. Attorney advertising. Responsible attorney: Erick Holguin, Perez Law Firm, PLLC, McAllen, Texas.