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AEP Texas set to construct one of the first 765-kV transmission lines in Texas

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AEP Texas announces plans to construct one of Texas' first 765-kV transmission lines as part of the Permian Basin Reliability Plan approved by the Public Utility Commission of Texas. The Howard-Solstice Transmission Line Project will span approximately 300 miles, connecting the Solstice Substation near Fort Stockton to a substation near San Antonio.

The project, authorized under Texas House Bill 5066, aims to support the growing electricity demands of the Permian Basin region, particularly focusing on the expansion and electrification of the oil and gas industry. AEP Texas will implement this project as part of a jointly assigned initiative, leveraging its parent company's extensive experience with 765-kV transmission lines, which includes operating 2,110 miles of such infrastructure across North America.

The company plans to host open houses along the line route this summer to discuss potential route links with community members.

AEP Texas annuncia i piani per costruire una delle prime linee di trasmissione a 765 kV in Texas, nell'ambito del Permian Basin Reliability Plan approvato dalla Public Utility Commission of Texas. Il Progetto della Linea di Trasmissione Howard-Solstice si estenderà per circa 300 miglia, collegando la sottostazione Solstice vicino a Fort Stockton a una sottostazione vicino a San Antonio.

Il progetto, autorizzato dalla Texas House Bill 5066, mira a supportare la crescente domanda di elettricità nella regione del Permian Basin, concentrandosi in particolare sull'espansione e l'elettrificazione dell'industria del petrolio e del gas. AEP Texas realizzerà questo progetto come parte di un'iniziativa congiunta, sfruttando l'ampia esperienza della società madre nelle linee di trasmissione a 765 kV, che include la gestione di 2.110 miglia di infrastrutture simili in Nord America.

L'azienda prevede di organizzare open house lungo il percorso della linea questa estate per discutere con i membri della comunità i possibili collegamenti del tracciato.

AEP Texas anuncia planes para construir una de las primeras líneas de transmisión de 765 kV en Texas, como parte del Permian Basin Reliability Plan aprobado por la Comisión de Servicios Públicos de Texas. El Proyecto de la Línea de Transmisión Howard-Solstice abarcará aproximadamente 300 millas, conectando la subestación Solstice cerca de Fort Stockton con una subestación cerca de San Antonio.

El proyecto, autorizado bajo la Ley de la Cámara de Texas 5066, tiene como objetivo apoyar la creciente demanda eléctrica de la región de Permian Basin, enfocándose especialmente en la expansión y electrificación de la industria del petróleo y gas. AEP Texas llevará a cabo este proyecto como parte de una iniciativa conjunta, aprovechando la amplia experiencia de su empresa matriz con líneas de transmisión de 765 kV, que incluye la operación de 2,110 millas de esta infraestructura en Norteamérica.

La compañía planea organizar jornadas de puertas abiertas a lo largo de la ruta este verano para discutir posibles enlaces de la ruta con los miembros de la comunidad.

AEP Texas는 텍사스 공공유틸리티위원회(Public Utility Commission of Texas)가 승인한 Permian Basin Reliability Plan의 일환으로 텍사스 최초의 765kV 송전선 중 하나를 건설할 계획을 발표했습니다. Howard-Solstice 송전선 프로젝트는 약 300마일에 걸쳐 Fort Stockton 인근의 Solstice 변전소와 San Antonio 인근 변전소를 연결할 예정입니다.

텍사스 주 하원 법안 5066에 따라 승인된 이 프로젝트는 특히 석유 및 가스 산업의 확장과 전기화에 중점을 두어 Permian Basin 지역의 증가하는 전력 수요를 지원하는 것을 목표로 합니다. AEP Texas는 모회사의 765kV 송전선 운영 경험을 활용하여 북미 전역에 걸쳐 2,110마일의 송전 인프라를 운영한 경험을 바탕으로 이 프로젝트를 공동 이니셔티브의 일환으로 추진할 예정입니다.

회사는 이번 여름 송전선 경로를 따라 지역 주민들과 경로 연결 가능성에 대해 논의하기 위한 공개 설명회를 개최할 계획입니다.

AEP Texas annonce son projet de construction de l'une des premières lignes de transmission à 765 kV du Texas, dans le cadre du Permian Basin Reliability Plan approuvé par la Public Utility Commission of Texas. Le projet de ligne de transmission Howard-Solstice s'étendra sur environ 300 miles, reliant la sous-station Solstice près de Fort Stockton à une sous-station près de San Antonio.

Ce projet, autorisé par le Texas House Bill 5066, vise à répondre à la demande croissante en électricité dans la région du Permian Basin, en se concentrant particulièrement sur l'expansion et l'électrification de l'industrie pétrolière et gazière. AEP Texas réalisera ce projet dans le cadre d'une initiative conjointe, tirant parti de l'expérience étendue de sa société mère avec les lignes de transmission à 765 kV, qui comprend l'exploitation de 2 110 miles de telles infrastructures en Amérique du Nord.

L'entreprise prévoit d'organiser des journées portes ouvertes le long du tracé cet été afin de discuter des liaisons potentielles avec les membres de la communauté.

AEP Texas kündigt Pläne zum Bau einer der ersten 765-kV-Übertragungsleitungen in Texas im Rahmen des vom Public Utility Commission of Texas genehmigten Permian Basin Reliability Plan an. Das Howard-Solstice-Übertragungsleitungsprojekt wird sich über etwa 300 Meilen erstrecken und die Solstice-Unterstation bei Fort Stockton mit einer Unterstation in der Nähe von San Antonio verbinden.

Das Projekt, das durch das texanische House Bill 5066 genehmigt wurde, soll den wachsenden Strombedarf der Permian Basin-Region unterstützen, wobei der Schwerpunkt auf der Erweiterung und Elektrifizierung der Öl- und Gasindustrie liegt. AEP Texas wird dieses Projekt im Rahmen einer gemeinsam zugewiesenen Initiative umsetzen und dabei auf die umfangreiche Erfahrung des Mutterunternehmens mit 765-kV-Übertragungsleitungen zurückgreifen, das 2.110 Meilen dieser Infrastruktur in Nordamerika betreibt.

Das Unternehmen plant, diesen Sommer entlang der Trasse Informationsveranstaltungen abzuhalten, um mögliche Streckenverbindungen mit den Gemeindemitgliedern zu besprechen.

Positive
  • Major infrastructure project approval secured from PUCT
  • Strategic expansion into high-growth Permian Basin region
  • Leverages AEP's extensive experience with 765-kV transmission technology
  • Project supports company's $54 billion investment plan (2025-2029)
  • Positions company for future growth in Texas energy market
Negative
  • Significant capital expenditure required for 300-mile transmission line
  • Project execution risks due to scale and complexity
  • Regulatory compliance challenges with new infrastructure

Insights

AEP's 765-kV transmission project approval leverages their industry-leading expertise while securing significant regulated infrastructure growth in the critical Permian Basin.

The PUCT's approval for AEP Texas to construct a 300-mile 765-kV transmission line represents a significant infrastructure advancement for Texas's electric grid. This Howard-Solstice project will be among the first extra-high voltage lines in ERCOT, marking a substantial capacity expansion aimed specifically at the high-growth Permian Basin region.

The technical significance cannot be overstated - 765-kV transmission enables more efficient long-distance power delivery with reduced losses compared to lower-voltage alternatives. AEP brings unmatched expertise to this project, operating 2,110 miles of 765-kV lines - more than any other transmission system in North America. Their pioneering history with this technology dates back to 1969 when they energized the world's first operational 765-kV line.

This project directly addresses critical infrastructure needs codified in Texas House Bill 5066, which mandated reliability improvements for the Permian Basin. The transmission upgrade will create new power delivery pathways to support both the region's expanding oil and gas operations and growing community needs.

By introducing this higher-voltage transmission capability to ERCOT, AEP is establishing more robust interconnections that enhance overall grid resilience while accommodating substantial load growth in West Texas. This positions AEP Texas strategically at the intersection of energy infrastructure modernization and economic development in one of Texas's most vital industrial regions.

PUCT approval secures AEP's role in critical regulatory-backed infrastructure expansion, supporting long-term earnings visibility through regulated returns in high-growth Permian Basin.

The Public Utility Commission's April 24th approval of AEP Texas's Howard-Solstice transmission project represents a significant regulatory achievement that substantially de-risks a major component of the company's capital deployment strategy. This 300-mile 765-kV line secures AEP's position in the state-mandated Permian Basin Reliability Plan, aligning corporate investment with explicit public policy objectives.

Strategically, this project offers two compelling advantages. First, it focuses on the Permian Basin - a region of exceptional economic importance experiencing dual growth drivers from oil/gas electrification and community expansion. Second, it leverages AEP's established technological leadership in 765-kV transmission, where they operate North America's largest such network.

From an investment perspective, this approval supports AEP's broader $54 billion capital investment plan (2025-2029) mentioned in the article. While the specific allocation for this project isn't disclosed, transmission infrastructure typically provides regulated returns with stable, predictable revenue streams - particularly valuable amid market volatility.

The regulatory backing through HB 5066 significantly reduces execution risk, as the project addresses explicitly acknowledged reliability needs in a region described as "important for state and national economies." For long-term investors, this project enhances AEP's earnings visibility through regulated infrastructure expansion in a high-priority, high-growth region with strong political support.

CORPUS CHRISTI, Texas, April 24, 2025 /PRNewswire/ -- AEP Texas is set to build one of the first 765-kV transmission line projects in the Electric Reliability Council of Texas (ERCOT) to support the growing electricity needs of the Permian Basin.

The Howard-Solstice Transmission Line Project is one of three 765-kV transmission lines to be constructed along the 765-kV import paths approved by the Public Utility Commission of Texas (PUCT) on April 24 as part of the Permian Basin Reliability Plan. The project will provide new pathways to deliver additional power to the region.

AEP Texas will build the line as part of a jointly assigned project. The construction involves building approximately 300 miles of transmission line connecting AEP Texas' Solstice Substation near Fort Stockton to a substation near San Antonio. The extra high voltage transmission lines approved by the Commission will introduce a more efficient and more reliable delivery system that creates additional opportunities for future growth in communities throughout west Texas.  

The project supports the ongoing expansion and electrification of the oil and gas industry in west Texas and the growing electricity needs of the regions' communities.

Texas House Bill 5066, passed by the Texas Legislature in 2023 and signed into law by Governor Greg Abbott, required the PUCT to direct ERCOT to develop an electric reliability plan for the Permian Basin region, which is an important energy location for the state and national economies.

"The State of Texas is experiencing significant levels of population and economic growth, and the Public Utility Commission's action today will help ensure that the electric grid is better prepared to meet the growing demand on the electric system," said Judith Talavera, AEP Texas president and chief operating officer. "AEP Texas is proud to play a role in this transformative step for our state, building one of the first 765-kV transmission lines in ERCOT, and to continue to provide safe and reliable service for our customers."

American Electric Power, AEP Texas' parent company, owns 2,110 miles of 765-kV transmission lines, more than any other transmission system in North America.

AEP's experience with 765-kV began in 1961 with the installation of an experimental 750-kV transmission line at AEP's test facility near Apple Grove, West Virginia. After several years of research and development, in 1966 AEP announced plans to build 1,050 miles of 765-kV transmission by 1972 to support the rapid electrical load growth throughout the region. In 1969, AEP energized the world's first operational 765-kV transmission line between Kentucky and Ohio, marking the highest installed voltage line at the time. Today the 765-kV network has grown to over 2,200 miles and 30 substations across six states. 

Open houses for the Howard-Solstice 765-kV transmission line project will be held at locations along the line route this summer where project team members will be available to discuss potential route links and answer any questions.

For more information, please visit AEPTexas.com.

About AEP Texas

AEP Texas is connected to over one million customers in the deregulated Texas retail electric marketplace. As an energy delivery (wires) company, AEP Texas delivers electricity safely and reliably to homes, businesses and industry across its nearly 100,000 square mile service territory in south and west Texas. AEP Texas also builds new power lines, restores service following outages and reads the meters via advanced meter technology for retail electric providers (REPs) throughout its service territory. The company also connects or disconnects service upon orders from the REPs. Connect with AEP Texas at AEPTexas.com, on Facebook and on X @aeptexas.

About American Electric Power (AEP)

Our team at American Electric Power (Nasdaq: AEP) is committed to improving our customers' lives with reliable, affordable power. We are investing $54 billion from 2025 through 2029 to enhance service for customers and support the growing energy needs of our communities. Our nearly 16,000 employees operate and maintain the nation's largest electric transmission system with 40,000 line miles, along with more than 225,000 miles of distribution lines to deliver energy to 5.6 million customers in 11 states. AEP also is one of the nation's largest electricity producers with approximately 29,000 megawatts of diverse generating capacity. We are focused on safety and operational excellence, creating value for our stakeholders and bringing opportunity to our service territory through economic development and community engagement. Our family of companies includes AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia and Tennessee, Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana, east Texas and the Texas Panhandle). AEP also owns AEP Energy, which provides innovative competitive energy solutions nationwide. AEP is headquartered in Columbus, Ohio. For more information, visit aep.com.

(PRNewsfoto/American Electric Power)

 

Cision View original content to download multimedia:https://www.prnewswire.com/news-releases/aep-texas-set-to-construct-one-of-the-first-765-kv-transmission-lines-in-texas-302437740.html

SOURCE AEP Texas

FAQ

How long will the new AEP Texas 765-kV transmission line be and what areas will it connect?

The transmission line will be approximately 300 miles long, connecting AEP Texas' Solstice Substation near Fort Stockton to a substation near San Antonio.

What is the purpose of AEP's Howard-Solstice Transmission Line Project in Texas?

The project aims to support growing electricity needs in the Permian Basin region, particularly for oil and gas industry electrification and community growth, while improving grid reliability.

When will AEP Texas begin community engagement for the 765-kV transmission line project?

AEP Texas will hold open houses along the line route in summer 2025 to discuss potential route links and answer community questions.

How many miles of 765-kV transmission lines does AEP currently operate?

AEP owns and operates 2,110 miles of 765-kV transmission lines, the largest such network in North America.
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