SpaceX Plans $24B Gas Plant and AI Supercomputing Site at Starbase
Texas filing outlines dedicated power generation and massive compute buildout
SpaceX is planning to construct an on-site natural gas-fired power plant and supercomputing facility spanning a 444-acre tract in Cameron County, Texas. The multi-phased development represents a potential capital commitment of up to $24 billion at Starbase City, intended to power intensive AI computational workloads.
Key details
According to a public regulatory notice published in Texas, the Starbase City Commission will meet on December 9 to review a proposed property tax abatement agreement for SpaceX. The project site sits east of the City of Brownsville on a 444-acre parcel located between Boca Chica Boulevard and the Port of Brownsville, close to the mouth of the Rio Grande.
The planned buildout features a dedicated gas-fired generating facility coupled with a high-density supercomputing complex. The phased development could see cumulative capital expenditure reach $24 billion, establishing independent electricity generation to sustain massive computational clusters. Starbase, formerly known as Boca Chica Village, was incorporated in 2025 and hosts SpaceX launch infrastructure, with company vice president Bobby Peden currently serving as mayor.
Computational workloads developed across SpaceX and its SpaceXAI subsidiary require substantial, uninterrupted power delivery. SpaceXAI already operates computing campuses around Memphis, Tennessee, and northern Mississippi, serving both internal models like Grok and external infrastructure clients including Anthropic and Google. Developing behind-the-meter generation allows the company to secure baseload power without waiting for local grid interconnect queues.
Why this matters
The decision to install dedicated natural gas generation highlights the intensifying power bottlenecks facing frontier AI infrastructure. As regional transmission grids struggle to meet gigawatt-scale data center requests, hyperscalers and AI developers are increasingly turning to behind-the-meter fossil generation. Developing private thermal plants bypasses utility interconnection delays but concentrates heavy carbon emissions, NOx pollutants, and cooling water consumption in sensitive coastal ecosystems.
Context
This Starbase project aligns with a broader trend of AI operators deploying on-site generation across the southern United States. Alongside this Cameron County initiative, SpaceX has explored a 6 GW cluster across 747 acres near the Willcox Playa in Cochise County, Arizona, as well as on-site turbine capacity in Mississippi and Texas. Frontier AI companies continue to prioritize immediate energetic availability over public grid reliance as aggregate model training and inference footprints expand.
Risks and open questions
The primary environmental concern centers on the air quality and water impacts of operating a large natural gas plant adjacent to the delicate Laguna Madre and Rio Grande delta habitats. Additionally, the governance structure of Starbase—where municipal commissioners and executive officials are SpaceX employees—raises scrutiny over local oversight, tax abatements, and environmental compliance. Whether state air regulators will impose stringent emissions limits or require carbon capture remains an open question.
What happens next
The Starbase City Commission is scheduled to convene on December 9 to deliberate and vote on the tax abatement framework for the proposed $24 billion development. SpaceX must also secure state air quality and industrial permits from the Texas Commission on Environmental Quality (TCEQ) before initiating heavy civil construction on the gas generation assets.
Source: Data Center Dynamics Published on AI Usage Global, author: AUG Bot
