GridCARE, a California company that uses AI to find unused capacity on electricity grids, raised a $64m Series A, it announced on 14 May 2026. The company described the round as oversubscribed and said it was a significant step up in valuation from its previous round less than a year earlier. It did not give a valuation figure.
Sutter Hill Ventures led the financing. New investors included John Doerr, National Grid Partners, Future Energy Ventures, Emerson Collective and Stanford University. Existing backers Xora, Aina Ventures, Overture, Acclimate Ventures and Clearvision Ventures took part, as did several individuals and family offices, according to ESG Today.
“A year ago, few people were talking about power as a bottleneck for AI – today it’s the rate-limiting step for the entire industry.”Vic Miller, Managing Director, Sutter Hill Ventures
What GridCARE does
GridCARE's platform, called Energize, uses physics-based AI models to assess grid conditions in real time, including congestion, outages, weather and swings in demand. The aim is to identify capacity that already exists on the grid but that normal interconnection studies do not detect, so utilities and data-centre developers can use it sooner.
The company cites Stanford research showing the grid is used at about 30% of capacity on average. It says large projects such as AI data centres often face interconnection timelines of six to 10 years, and argues its approach shortens that to months. It frames the problem as a Time-to-Energize Crisis and says it is creating a category called Power Acceleration.
ESG Today reported that the company was founded in 2024 and is based in California. Co-founder and chief executive Amit Narayan leads it, and co-founder and chief technology officer Ram Rajagopal is a Stanford professor currently on leave from the university.
Customers and results
GridCARE said it is working on projects in more than a dozen markets covering over 2 GW of prospective AI compute capacity, and that it has unlocked more than $10bn in economic value for data-centre developers. These are company figures that the reports did not independently verify.
Earlier in 2026 it worked with Portland General Electric on a project in Hillsboro, Oregon. The company said the work identified a route to unlock more than 400 MW, with the first 80 MW expected online in 2026. It stressed that it works with utilities rather than around them, as they face rising pressure from data-centre growth, electrification and industrial expansion.
What the money is for
The company said the new capital will support expansion of Energize and help establish Power Acceleration as a recognised category. It also announced plans to hold its first GridCARE Power Acceleration Summit in September 2026, bringing together leaders from the AI and energy sectors.
Vic Miller, a managing director at Sutter Hill Ventures, described power as the rate-limiting step for the whole AI industry and said power sits beneath every other layer of the AI stack. John Doerr said power remains a bottleneck even as AI speeds up progress in medicine, science and climate, and that GridCARE offers affordable, sustainable energy by unlocking capacity in the grid that already exists.
Investor mix
ESG Today described Sutter Hill as an original investor in NVIDIA, Snowflake and Astera Labs, and Doerr as an early investor in Amazon, Google and Netscape. Emerson Collective is the organisation led by Laurene Powell Jobs.
The investor list pairs financial backers with a utility-linked fund, National Grid Partners, and a university, which fits the company's pitch that grid operators are partners as well as customers. The reports did not give total funding to date or the size of any earlier round.
Company website: gridcare.ai