At EarthX in Dallas yesterday, the future of grid security trotted onstage on four metal legs. SMR Defense CEO Nick Davis used a quadruped robot and a squadron of drones as more than eye candy, arguing that autonomous machines could serve as a first line of defense for Texas’ increasingly strained power grid. He told attendees that fleets of AI-driven systems could patrol huge facilities, flag problems far faster than periodic human rounds, and even handle delicate repairs to help prevent outages as power-hungry data centers drive demand higher.
Davis laid out the pitch in a session titled “Guardians of the Grid,” pacing a robotic dog across the stage and showing off a fleet of drones and ground machines that he said could deliver near-continuous surveillance and telemetry, according to The Dallas Express. He framed the challenge as one of sheer scale, with too many dispersed energy sites for traditional patrols, and claimed autonomous systems could cover tens of thousands of acres per day, offering far more frequent checks than human crews can manage.
Why the grid is under strain
State planning documents back up the urgency behind his pitch. The Electric Reliability Council of Texas’ Long-Term Load Forecast update points to massive new large-load requests and a sharp jump in projected data-center demand. In its April 2025 presentation, ERCOT details how data-center forecasts for 2030 leapt from roughly 29,600 MW in its 2024 outlook to about 77,965 MW in the 2025 filing, and even ERCOT’s more conservative scenarios push summer peak planning into much higher ranges, posing a central problem for transmission build-out and reliability. ERCOT lays out the methodology and the full scale of that shift.
Queues, costs and politics
The paperwork flooding in behind those forecasts has become its own storyline. Interconnection queues have swelled into the hundreds of gigawatts as developers rush to connect new generation and large loads to the grid, forcing tough calls about who pays for new transmission lines and when capacity actually comes online. Local outlets have highlighted the queue surge and the mounting pressure on planners, and consumer-facing analysis cited at the conference sketches scenarios where average residential power rates, currently in the mid-teens cents per kWh by some measures, could climb into the high-teens or even mid-twenties under extreme growth paths. See coverage by the Houston Chronicle and reporting and policy analysis from The Texas Tribune, as well as one estimate of potential bill pressure from ElectricityPlans.
Robots fit into a larger toolbox, but they are not a silver bullet
Davis’ vision plugs into a real trend rather than pure sci-fi. Utilities already deploy drones and automated inspection tools to scan transmission lines, substations and power plants, and national labs have been building out automated drone systems to cut down on risky field work and speed up fault detection. Oak Ridge National Laboratory and other research groups have demonstrated drone-and-sensor platforms for power-line and substation inspection, while recent federal moves to ease long-range drone operations could make broader rollouts more realistic. At the same time, scaling up fleets of quadrupeds and repair robots raises familiar questions about cost, cybersecurity, liability and how all that data would integrate with existing grid control systems. ORNL and AP offer recent context on both the technology and the policy shifts.
Davis cast his proposal as both a resilience upgrade and a business play, calling it a once-in-a-decade convergence of cheaper robotics, edge AI and decentralized energy, according to his EarthX remarks reported by The Dallas Express. Whether Texas utilities and regulators ultimately lean into robotic patrols, accelerate transmission and storage construction, or tighten cost-allocation rules for massive data loads will decide if robot sentries become a workhorse part of the grid toolkit or stay mostly in the demo spotlight.
