Google Signs 500 MW Texas Solar PPA with Linea Energy to Power ERCOT Data Centres

Google has signed a 15-year Power Purchase Agreement with renewable energy developer Linea Energy for 500 megawatts of solar capacity from a new project in Texas. The agreement is designed to support Google's data centre operations in the state and continues the company's strategy of matching rising AI and cloud workloads with long-term clean energy contracts. It is the latest in a series of large-scale Texas renewables transactions that have collectively positioned the state as one of the most active markets for hyperscale clean energy procurement in the United States.

 

The Duffy Solar Project and Its Operational Profile

 

The new agreement will source power from Linea Energy's Duffy Solar Project, which will cover 3,526 acres in Matagorda County, Texas. The project will begin construction in the third quarter of 2026 and is co-located with the 235 megawatt alternating current Duffy battery energy storage system, which is already under construction. The combination of solar generation and adjacent storage capacity provides operational flexibility that supports more efficient dispatch into the wholesale market.

The project will supply power into the Electric Reliability Council of Texas wholesale market, which covers approximately 90 percent of the state's electrical grid and serves around 26 million customers. ERCOT has become a strategically important market for both renewable energy developers and large corporate buyers because of its competitive market structure, abundant solar and wind resources, and rising electricity demand from new industrial and digital infrastructure loads. The co-located storage component also positions the project to capture additional value as ERCOT's price signals continue to reward dispatchable resources.

 

Google's Broader Texas Renewables Strategy

 

The Linea Energy deal builds on a series of significant Texas clean energy agreements signed by Google in recent months. In February the company signed a 1 gigawatt solar PPA with TotalEnergies in Texas, while a 1.2 gigawatt deal with Clearway signed in January is set to provide power to data centres in Missouri, Texas and West Virginia. Together, these agreements demonstrate a deliberate strategy to anchor data centre growth in regions with strong renewable energy potential and supportive market structures.

The concentration of recent procurement in Texas reflects both the scale of Google's data centre footprint in ERCOT and the maturity of the state's clean energy market. Texas has emerged as a leading destination for solar and battery storage development because of land availability, strong solar irradiance and favourable market mechanics. By securing multi-decade PPAs, Google locks in long-term clean energy supply while supporting incremental project development that adds new capacity to the grid.

 

Read more: Microsoft Reviews 2030 Clean Energy Goal as AI Data Centres Drive 1 GW Quarterly Power Surge

 

The 24/7 Carbon-Free Energy Goal

 

Google's environmental strategy includes a 2030 goal to reach net-zero emissions across its operations and value chain, alongside its 24/7 carbon-free energy ambition. The 24/7 CFE objective aims to run the entire business on carbon-free energy by 2030 by matching electricity demand with carbon-free supply every hour of every day in every region where the company operates. This level of granular matching is significantly more demanding than the annual matching that has traditionally been used by corporate clean energy buyers.

Will Conkling, Director of Energy and Power at Google, said the collaboration with Linea Energy is intended to bring new low-cost power to the grid, helping to ensure the Texas energy system remains affordable for local families and businesses. The framing positions corporate clean energy procurement as a contributor to overall system affordability and reliability rather than solely as a sustainability commitment. This narrative is increasingly common in regions where rising data centre demand has raised concerns about the impact of corporate offtake on local power prices.

 

Linea Energy's Position in the Hyperscaler Market

 

For Linea Energy, the Google agreement marks a significant validation of the company's ability to deliver large-scale projects for the most demanding corporate buyers. Cassidy DeLine, Chief Executive Officer of Linea Energy, said the transaction highlights the company's credibility among the largest hyperscalers and its ability to support both affordability and grid reliability. Winning contracts of this scale typically requires a strong development track record, robust financing capabilities and proven project delivery experience.

The deal also demonstrates that mid-sized independent power producers can compete effectively with the largest renewable energy developers for hyperscale offtake agreements. As clean energy procurement volumes continue to grow, hyperscale buyers are increasingly working with a wider range of developers to secure the volume and geographic diversity they require. This trend creates opportunities for specialist developers with strong regional pipelines to capture significant contracts.

 

Google's Cumulative Clean Energy Procurement

 

Google has signed more than 170 agreements to purchase over 23 gigawatts of clean energy generation since 2010, placing it among the largest corporate clean energy buyers in the world. The scale of this portfolio reflects more than a decade of sustained investment in long-term renewable energy contracts across multiple geographies and technologies. The company's procurement track record gives it significant influence over project development decisions and supplier dynamics across major markets.

The pace of new agreements has also accelerated in recent quarters as AI workloads drive rising power requirements and the 2030 24/7 CFE goal moves closer. Continued procurement at this rate will require Google to maintain a deep development pipeline across multiple technologies, including solar, wind, storage and emerging firm clean energy options such as geothermal and nuclear. Diversification across both technologies and regions is becoming increasingly important to managing the growing complexity of hyperscale clean energy strategies.

 

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Implications for Texas Clean Energy Markets

 

The continued flow of large hyperscale PPAs into Texas is reshaping the state's renewable energy development pipeline and accelerating the deployment of new solar and storage capacity. As more solar generation comes online with co-located storage, the operational characteristics of the Texas grid will continue to evolve, supporting deeper renewable penetration and reducing reliance on conventional generation during high-demand periods. Hyperscale procurement is therefore contributing to system-level decarbonisation alongside corporate climate goals.

The structure of these agreements also influences how new projects are financed and developed, with long-term PPAs providing the revenue certainty needed to support construction in a market where merchant exposure has become more volatile. Projects backed by hyperscale contracts can secure more attractive financing terms, which in turn supports lower development costs and faster project delivery. This dynamic reinforces the role of corporate buyers in driving market growth.

 

Outlook for Hyperscale Clean Energy Procurement

 

The Google and Linea Energy agreement reflects the growing complexity and scale of hyperscale clean energy procurement as AI deployment accelerates across the United States. Long-term PPAs combined with co-located storage are becoming standard features of large corporate transactions, particularly in markets where dispatch flexibility is increasingly important. The model is likely to be replicated across other major data centre markets as demand growth continues.

Whether Google can meet its 24/7 carbon-free energy goal by 2030 will depend on the pace of clean energy deployment, grid interconnection reform and continued availability of firm low-carbon technologies. Sustained execution on agreements such as the Linea Energy deal builds the foundation for this commitment while supporting the broader expansion of renewable energy capacity. The continued flow of hyperscale procurement is expected to remain a defining driver of new United States clean energy capacity through the remainder of the decade.