Tekcapital plc is pushing deeper into AI infrastructure with the launch of Vesari Inc., a new portfolio company focused on geothermal-powered hyperscale data centers. The UK-listed investment company said Vesari will commercialize intellectual property designed to pair AI compute facilities directly with geothermal energy generation. The model aims to bypass traditional power grid dependencies while supporting the growing energy demands tied to artificial intelligence workloads.
The new venture marks Tekcapital’s fifth U.S.-incorporated technology portfolio company. Vesari plans to combine behind-the-meter geothermal generation with AI computing infrastructure in a tightly integrated deployment model. Instead of relying on conventional fiber connectivity, the company also intends to use low-Earth-orbit satellite networks to support data transmission and operational resilience. The strategy reflects a broader industry shift toward energy-secured AI infrastructure as grid bottlenecks intensify globally.
Under the ownership structure, Tekcapital’s subsidiary Tekcapital Europe Ltd will control a 51% stake in Vesari. Tekcapital executive chairman Clifford Gross will retain the remaining 49% after contributing the underlying intellectual property to the company. Gross developed the technology independently of his role at Tekcapital and plans to transfer eleven patent applications to Vesari at no cost once filings conclude with the United States Patent and Trademark Office.
Vesari Targets Grid-Independent AI Data Centers
Tekcapital’s move arrives at a time when power availability is becoming one of the defining challenges in AI infrastructure scaling. Across major markets, hyperscale operators are competing for electricity access as AI workloads push data center energy consumption sharply higher. Long interconnection queues and volatile electricity pricing have already started influencing where new AI campuses get built. Vesari’s model attempts to address those pressures by creating self-contained compute environments powered by geothermal resources.
Louis Castro, Director, Tekcapital plc, said, “By co-locating AI compute directly with geothermal power generation, behind the meter, and connecting it via LEO satellites, we believe, that if successful, Vesari can enable more efficient, 24/7 carbon-free compute capacity. This resource will largely be insulated from grid constraints, power price volatility and should not impact the cost of electricity to individuals, communities and municipalities.”
The company believes geothermal energy could offer one of the few scalable baseload solutions capable of supporting round-the-clock AI operations without depending heavily on public electricity networks. Vesari also expects the approach to reduce exposure to energy market fluctuations that continue to affect large-scale compute operators worldwide. Meanwhile, the use of low-Earth-orbit satellite connectivity suggests the company is designing the platform for remote deployment flexibility rather than urban data center clustering.
Tekcapital Takes a Capital-Light Approach to AI Infrastructure
Tekcapital structured Vesari as a capital-light expansion into the AI infrastructure sector. The company indicated that most future financing requirements for Vesari will likely come from external funding sources instead of Tekcapital’s balance sheet. That structure allows the investment firm to maintain majority exposure to the venture while limiting direct capital intensity during the early commercialization phase.
Louis Castro added: “The Board is grateful to Dr. Gross for contributing the underlying intellectual property and funding the formation costs of Vesari at no cost to Tekcapital or its shareholders. Providing a 51 percent equity interest for Tekcapital on this basis is highly capital-efficient, and we believe Vesari has the potential to become a meaningful value driver for our shareholders over the coming years.”
The arrangement also included governance safeguards tied to the transaction. Tekcapital said an independent committee of non-executive directors reviewed the deal structure, while Clifford Gross recused himself from discussions and voting connected to the transaction. The company framed the process as part of maintaining governance transparency around related-party involvement.
AI Infrastructure Is Becoming an Energy Strategy
Vesari’s launch highlights a growing transformation inside the AI infrastructure economy where energy access is emerging as a strategic advantage. For years, semiconductor shortages dominated conversations around AI scaling capacity. Today, however, hyperscale developers increasingly face constraints tied to electricity generation, transmission delays and local grid limitations.
That shift is reshaping how infrastructure companies think about data center deployment. Instead of building compute first and sourcing power later, emerging operators are beginning to design energy production and compute infrastructure simultaneously. Vesari’s geothermal-focused architecture positions it within that evolving category of vertically integrated AI infrastructure developers.
The company’s proposed system combines geothermal generation, cooling infrastructure and AI compute operations into a unified operational stack. Tekcapital claims this configuration could support continuous carbon-free compute while avoiding additional strain on public grids. If the model scales commercially, it could strengthen a broader industry trend toward off-grid AI campuses designed around dedicated power ecosystems rather than traditional utility dependency.
