Ambrosia Energy Began Austin Battery Facility
The 150,000-square-foot factory will produce components to support power plants for data centers.
Updated on Oct. 14, 2026 in Data Centers
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Ambrosia Energy has started construction on a new battery manufacturing facility near Austin to scale up production for data center energy projects. The factory will eventually produce 10 gigawatt-hours of batteries annually to power the company's planned solar-storage sites.
Why it matters
As Austin continues to grow as a tech corridor, providing reliable energy to data centers remains a key hurdle for infrastructure. The company intends to use these batteries to ensure consistent power uptime for energy-intensive facilities by storing solar energy for night use.
The new 150,000-square-foot factory aims for 10 gigawatt-hours of annual battery production, significantly scaling up from the current 200-kilowatt pilot plant. The company is targeting a power cost of $100 per megawatt-hour for its future West Texas projects.
The players
Ambrosia Energy
A company developing battery storage systems to provide consistent power for data centers.
The details
The facility will manufacture battery systems designed to charge via solar panels during the day and discharge to data centers when needed. By linking these batteries to a 300-megawatt solar array in West Texas, Ambrosia Energy aims to maintain 99.3% uptime for its clients. Construction in Austin is underway, with full production capacity projected to arrive between 2028 and 2029.
Timeline
Construction began on the Austin battery factory prior to October 14, 2026.
Work is scheduled to begin on the first West Texas power plant later in 2026.
The Austin factory is expected to reach full production capacity by 2028-2029.
The Texas Context
This project mirrors the ongoing trend of energy companies building localized manufacturing to support the high power demands of the Austin tech corridor. It represents a shift toward vertical integration as firms move to ensure consistent energy supply for large-scale data facilities.
Residents should expect increased industrial activity in the vicinity of the construction site as the project scales up over the next few years. The factory's development marks the start of a multi-year effort to supply the regional power grid with specialized storage technology.
The takeaway
The facility marks a major expansion in regional battery manufacturing intended to stabilize power for tech employers. Keep an eye on the company's West Texas project progress later this year as a bellwether for the system's ability to maintain high uptime for data centers.
Further reading
Learn more about the infrastructure supporting the local tech sector at Data Centers.
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Is it a good time for data centers to shift toward solar and battery power?
