Google^[1] contracts for 396 MW of geothermal capacity from Fervo

What the agreement covers

Fervo Energy and Google signed an agreement for 396 MW of geothermal capacity from Cape Station in Utah. The base capacity is expected to come online in 2028. An option in the agreement could increase the volume by approximately another 600 MW by June 2030, potentially taking the total contracted capacity close to one gigawatt. [1 · Fervo Energy]

The deal is confirmed by Fervo's official announcement. However, optional capacity is not the same as guaranteed supply, and plans for the associated data centre still depend on technical feasibility, local permits and commercial terms. These dependencies should remain in the article alongside the stated scale. [1 · Fervo Energy]

Energy is becoming part of AI infrastructure

Growing AI workloads make access to round-the-clock capacity a strategic advantage for the largest cloud infrastructure providers. The next infrastructure cycle will be measured not only by GPU shipments, but also by the speed of grid connections, transformer availability, cooling systems, power electronics, demand management and the ability to secure permits. [1 · Fervo Energy]

Geothermal generation is attractive because it can provide reliable clean power and is less dependent on the time of day than solar or wind. If Cape Station meets its schedule, the contract will be important evidence that a new generation of geothermal projects can qualify for project financing. But scaling the technology, capital expenditure and construction timelines remain critical execution risks. [1 · Fervo Energy]

What to monitor

The key signals are permits, the actual commissioning of base capacity in 2028, Google's exercise of the option and the parameters of the future data centre. Energy costs, the plant's reliability and the ability to repeat the project in other regions also matter. Until these data emerge, the agreement confirms demand, rather than completed infrastructure. [1 · Fervo Energy]