Terawatt Releases White Paper, ‘Unlocking the Grid: A Blueprint for Fleet-Scale EV Charging’

The U.S. electric grid is facing a major challenge as electricity demand is projected to rise 20 to 25 percent by 2030, driven largely by AI data centers and rapid growth in electric vehicle adoption. Traditional approaches to grid expansion are slow, costly, and inefficient, particularly for fleet-scale EV charging, which requires high power levels and faces significant utility constraints in urban and industrial areas.

This week, Terawatt released an impactful white paper, Unlocking the Grid: A Blueprint for Fleet-Scale EV Charging.

Neha Palmer, CEO of Terawatt, said: “It’s with incredible pride that I share this whitepaper on how Terawatt is building to work with the grid, optimizing for what exists today. This is a challenge I have been thinking about for many years – from my days working at the utility, to building the world’s largest data centers, to now. With the advancement of technology and the EV charging profile, we are meeting that challenge. Enjoy the read.”

Terawatt addresses this challenge by enabling fleet-scale EV charging through adaptive load management and flexible service connections. By leveraging the natural diversity of fleet charging demand and controlling power through software, Terawatt can safely operate within utility limits while installing more chargers than conventional planning would allow. This approach increases utilization of existing grid infrastructure, avoids or delays costly upgrades, accelerates site deployment, and helps control electricity costs.

Fleet charging differs fundamentally from other large loads because power demand varies over time based on vehicle arrival patterns and charging behavior. Adaptive load management allows sites to take advantage of this variability while enforcing strict utility limits. Where available, flexible service connections further expand capacity by allowing power limits to vary over time through defined operating envelopes.

Terawatt’s vertically integrated hardware, proprietary Charge Management System, and operational expertise enable early site energization, future-ready infrastructure, and compliance with emerging utility requirements. The company has deployed certified systems, including UL 3141–compliant controls, and operates real-world sites such as its Rialto, California hub under Southern California Edison’s LCMS pilot.

Terawatt also ensures a seamless fleet experience through reservations, real-time power balancing, and enforcement mechanisms that prioritize operational reliability. The company advocates a three-pillar strategy for scaling fleet charging: prioritizing predictable flexible service connections, empowering customers with adaptive load management, and allowing flexible solutions to become permanent alternatives to traditional grid upgrades.

Overall, adaptive load management represents the fastest and most cost-effective path to electrifying fleet transportation, improving grid efficiency, reducing emissions, and accelerating the transition to a cleaner energy system.

Terawatt is building the backbone of a new national transportation ecosystem. While the challenge of large-scale electrification is significant, the company views it as a once-in-a-generation opportunity to drive meaningful change and advance its mission.

The company’s origins trace back to 2021, as the electrification tipping point was beginning to take shape. Terawatt’s founders anticipated the infrastructure challenges that would accompany widespread electrification, particularly for commercial transportation. In response, the company began deploying capital to acquire strategically located land along major highway corridors and within industrial hubs, areas well suited to the future needs of electrified fleets.

Several years later, the electric transition is accelerating rapidly. As companies across the country commit to battery electric vehicle fleets, challenges around where, when, and how to charge vehicles have emerged as a critical barrier to adoption. Terawatt addresses this gap by delivering the infrastructure required to support fleet-scale electrification.

Terawatt is supported by a multidisciplinary team with experience spanning real estate development and construction, data centers, clean energy, and mobility. The company is driven by the goal of reducing carbon emissions at scale and actively collaborates with organizations and partners that share its vision for a cleaner, more electrified transportation future.