On September 17, 2026, Terragrit announced a strategic investment from National Grid Partners, the venture investment and innovation arm of National Grid. Terragrit provides a leading artificial intelligence platform for simulating changes to physical operations before they are implemented. The investment will support continued growth and deepen the company's engagement with energy and utility organizations.
Responding to Utility Complexity
Utilities now manage infrastructure that is older, more interconnected, and under greater pressure than at any point in recent decades. Demand is shifting faster than planning cycles can absorb, reliability expectations continue to rise, and systems are complex enough that solving one problem can create another elsewhere. Evaluating these tradeoffs has traditionally required specialized engineering tools, long development timelines, and technical expertise concentrated in a small number of teams.
Terragrit addresses that challenge by giving teams a virtual sandbox where operational decisions can be built, tested, and compared before field implementation. Rather than functioning as a narrow simulation tool, the platform is designed as a collaborative decision-making environment. Users construct a working representation of their operation, model a proposed change, and see how its effects move through capacity, resilience, cost, and sequencing.
A Shared Decision-Making Environment
Because the platform does not require specialized engineering training, it places decision-making capability directly in the hands of the people who understand the operation. A utility facing a sudden demand spike, for example from a new data center, could use Terragrit to model options within minutes. Those options might include upgrading a substation, adding a transmission line, or rerouting capacity, with cost, timeline, and reliability tradeoffs compared before commitment.
Arun Chetty, Vice President of Corporate Venture Capital at National Grid Partners, said the technology has the potential to unlock significant value for utilities. Cross-functional stakeholders can collaborate on a shared canvas to iterate physical environments faster. The same tool a maintenance worker uses to simulate options for addressing downtime is also used by infrastructure teams to plan grid evolution that supports data center demand.
Industry Reach and Product Momentum
Beyond capital, the relationship gives Terragrit access to National Grid Partners' industry expertise and connections, including the NextGrid Alliance. This network includes senior innovation executives from more than 170 utility companies worldwide. Terragrit will use the investment to accelerate product development and support commercial growth, with energy and utilities as a central focus area.
National Grid operates infrastructure serving more than 80 million people across the United Kingdom and the United States. Sam Nagar, founder and CEO of Terragrit, noted that decisions at this scale cannot afford to be wrong. He added that the platform is built for this scale and that the partnership will help shape where the company goes next.
The partnership highlights a growing need for accessible artificial intelligence simulation in critical infrastructure. Terragrit aims to broaden participation in complex operational decisions and reduce the time required to move from operational question to validated decision. With backing from National Grid Partners, the company plans to deepen its energy and utility focus while continuing its product and commercial expansion.