In a recent move, Tesla’s Megapack battery systems have been selected to support a large-scale 400MW AI data center campus in Uberlândia, Brazil. The project, driven by RT-One and valued at approximately $1.1 billion, aims to combine next-generation battery energy storage with renewable energy to meet the power demands of intensive AI operations. The initiative is considered one of the largest AI infrastructure projects in Latin America, reflecting a growing trend among tech companies toward sustainable energy solutions and infrastructure investments in emerging markets.
Previous reports on Tesla’s involvement in energy projects frequently focused on deployments in the United States, particularly in California and Texas, where battery systems help balance power grids with high renewable penetration. Until recently, large-scale integration of Tesla’s Megapack in Latin America was limited, and AI campuses in Brazil often faced criticism for their reliance on fossil-fuel-derived electricity. The current project signals a stronger adoption of renewable-powered data centers in the region and highlights a broader industrial partnership, bringing together multiple energy and technology companies for grid stability and sustainability.
Why Is the Uberlândia Data Center Significant?
RT-One’s development integrates Tesla Megapack battery energy storage systems (BESS) to support continuous operations using exclusively renewable power. Partners in this initiative include Hitachi Energy, Siemens, ABB, HIMOINSA, and Schneider Electric, with over R$6 billion in private backing. The collaboration not only addresses the rising energy needs of AI but also strengthens the reliability of Brazil’s regional grid, which is essential as the country leverages its wind and solar energy resources.
How Will Grid Stability Be Managed?
RT-One emphasizes the importance of stabilizing the electrical grid as Brazil transitions toward greater renewable energy use. RT-One President Fernando Palamone explains,
“Brazil generates abundant energy, particularly from renewable sources such as solar and wind. However, high renewable penetration can create grid stability challenges.”
The deployment of Megapack systems allows the data center to absorb surplus electricity during high supply periods and return energy when demand requires support. This arrangement supports resilience and more efficient use of renewable sources.
What Are the Broader Implications for Brazil’s Energy Infrastructure?
The approach mirrors energy management strategies deployed in energy-intensive regions, such as California and Texas, where large battery installations are now commonplace. According to Palamone,
“The facility will be capable of absorbing excess electricity when supply is high and providing stabilization services when the grid requires additional support. This approach enhances resilience, improves reliability, and contributes to a more efficient use of renewable generation.”
The AI campus stands to become both a major consumer and a potential asset to the local grid, potentially shaping future infrastructure initiatives in Latin America.
Tesla’s expanding reach in global battery deployments positions the company as a key player in integrating renewable energy into high-demand tech projects. For organizations considering similar projects, the combination of robust private investment, established energy partners, and advanced battery systems can help address both sustainability goals and practical challenges of maintaining consistent power for AI operations. Potential project backers should pay close attention to the interplay between energy storage, renewable generation, and grid stability, as this model offers a viable blueprint for building resilient infrastructure in areas with variable electricity supply.
