The ANDRITZ–GE Vernova joint venture has secured an EPC contract to deliver two synchronous condensers at the LCRA Transmission Services Corporation (LCRA TSC) Bakersfield substation in West Texas. Recommended by the Electric Reliability Council of Texas (ERCOT), the project aims to enhance voltage stability and support the growing demand for reliable power in a region experiencing significant renewable energy expansion.
The synchronous condensers will play a critical role in managing reactive power and voltage levels, thereby improving grid resilience and preventing power outages. The project is expected to be completed by mid-2027.
Project Background – Grid Stability and ERCOT Recommendations
ERCOT identified the need for synchronous condensers to strengthen the 345 kV Bakersfield substation, citing the rapid rise in industrial demand and renewable generation in the region. Synchronous condensers increase the short-circuit strength of the grid, providing essential stability and ensuring a consistent power supply for homes and businesses.
Kristian Koellner, LCRA executive vice president and chief operating officer, Transmission, stated:
“We are committed to supporting grid reliability in the ERCOT region of Texas. These synchronous condensers will bolster the reliability of the West Texas system, enhance its resilience to unexpected events and address challenges that may arise in real-time operations.”
What is a Synchronous condensers and Why is it important?
Synchronous condensers (syncons) are rotating electrical machines that operate like synchronous motors but without a mechanical load. They generate reactive power and contribute to voltage regulation and short-circuit strength, both of which are essential for stabilizing the grid.
In the context of renewable energy, syncons are increasingly important because wind and solar power typically do not provide the same grid-strengthening characteristics as conventional synchronous generators. By enhancing fault current levels and voltage stability, syncons help maintain grid reliability as more variable renewable energy sources are integrated.
EPC Contract Details – Roles and Responsibilities
As the consortium leader, GE Vernova will oversee the full EPC scope, which includes the integration of two 175 MVAr synchronous condenser units from ANDRITZ, along with control systems, SCADA, and protection systems. Each unit will be equipped with a GE Prolec step-up transformer, as well as high-voltage circuit breakers and disconnectors supplied by GE Vernova.
Olivier Ruiz, Grid Systems Integration Leader for North America at GE Vernova, highlighted the broader context of the project:
“Texas is at the forefront of an energy transformation—driven by rapid industrial growth, surging demand from AI and data centers, and the accelerated integration of renewables. GE Vernova is proud to partner on this critical project, delivering advanced electrification technologies that not only strengthen system reliability and stability, but also support resource adequacy.”
ANDRITZ Hydropower North America CEO, Daniel Carrier, noted the project’s alignment with the company’s expertise:
“At ANDRITZ, we are committed to delivering advanced synchronous condenser technology that enhances grid stability and reliability. We are pleased to collaborate with LCRA TSC and GE Vernova on this initiative, leveraging our expertise to enhance the long term resilience and stability of the power network as Texas navigates its evolving energy landscape.”
EPC as the Delivery Model
The EPC delivery model consolidates design, procurement, and construction under a single entity, reducing interface risks and providing streamlined project execution. Synchronous condensers offer important operational benefits, including voltage regulation and improved fault current contribution, supporting both real-time grid operations and long-term system resilience.
This project underscores the growing importance of advanced grid-support solutions in modern power infrastructure, as well as the critical role of specialist EPC contractors in delivering these technically demanding assets.
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