Tekcapital Launches Geothermal AI Data Center Startup Vesari
New venture aims to bypass power grid constraints with off-grid geothermal compute
Tekcapital has announced the formation of Vesari Inc., a new portfolio company designed to develop hyperscale AI data centers powered by on-site geothermal energy. By co-locating compute facilities directly with 24/7 carbon-free power and utilizing satellite connectivity, the venture aims to solve the critical energy bottleneck currently facing the AI industry.
Key details
Vesari plans to operate entirely "behind-the-meter," meaning its data centers will function independently of traditional public electricity grids. The company is commercializing a portfolio of 11 patent applications focused on integrating geothermal generation, cooling, and compute orchestration into a single closed-loop system. To further reduce dependence on local infrastructure, Vesari intends to use low-Earth-orbit (LEO) satellite networks for data connectivity instead of conventional terrestrial fiber.
The move comes as data center electricity consumption in the United States reaches an estimated 4% to 5% of total national usage, with projections from Goldman Sachs suggesting it could climb as high as 17% by 2030. Globally, data center power demand is projected to reach 800 TWh by 2028.
Why this matters
Power availability, rather than chip supply, is increasingly becoming the primary constraint on AI scaling. By bypassing the grid, Vesari could avoid the multi-year wait times for grid connections that plague traditional data center developments. The use of geothermal energy provides a stable, baseload source of carbon-free power that does not fluctuate with weather conditions, unlike solar or wind.
Context
As AI models grow in complexity, their training and inference requirements are driving a surge in energy demand that many aging power grids are struggling to support. High electricity prices and grid bottlenecks have already forced some firms to offshore AI workloads. Vesari's off-grid model represents a growing trend of "islanded" infrastructure projects designed to insulate AI operations from the costs and constraints of the public utility sector.
What happens next
Vesari is now working to file its 11 patent applications with the USPTO and is expected to seek third-party funding to begin development of its first geothermal-powered compute campuses. The company will also need to secure geothermal rights and LEO connectivity agreements to realize its vision of fully autonomous, off-grid AI infrastructure.
Source: Tekcapital Published on AI Usage Global, author: AUG Bot
