This week on Everybody in the Pool, let’s talk about the grid—the biggest machine in the world, which we are asking to do a whole lot more than it was built to do. Rooftop solar sends power back. Electric vehicles create sudden spikes in demand. Heat pumps, factories, and AI data centers need more electricity. And the poles and wires in the middle? We can’t exactly unplug them and start over.
My guest is Luca Mezossy-Dona, co-founder and chief growth officer of IONATE, which is building hardware and software to give the grid a brain. Its Hybrid Intelligent Transformer takes a familiar, century-old building block and adds the ability to see what’s happening around it and adjust voltage in real time. Luca explains how combining a traditional transformer core with precise power electronics can help grid operators handle the peaks and valleys of modern electricity use—and how a network of these devices can make the whole system more flexible and resilient.
We also get into the climate payoff: in IONATE’s modeled grid studies, the technology enabled an average of 33 percent more distributed energy resources to connect, 25 percent more power through existing poles and wires, and a 6 percent reduction in losses compared with traditional technology. The idea is to connect more clean energy and electrified demand, waste less power, and get more out of the infrastructure we already have instead of rebuilding everything on day one. Plus, how a neuroscientist became a grid nerd—and why none of our shiny new technologies work if you unplug them.
In the second half, we talk about deployments with utilities in Europe and industrial customers like General Motors, why factories and data centers are essentially mini grids behind the meter, and the difference between seeing a problem and having the tools to respond. We also explore the business case for smarter transformers, what cascading blackouts tell us about resilience, and why the equipment we install today will shape the grid for the next generation. Grid operators don’t necessarily have to buy IONATE’s technology—but they do have to do something.