Safe by Design: How Terra Innovatum’s Micro Reactors Are Changing Nuclear Energy episode artwork

EPISODE · Mar 20, 2026 · 27 MIN

Safe by Design: How Terra Innovatum’s Micro Reactors Are Changing Nuclear Energy

from The Four Worlds Podcast · host Tomorrow's World Today®

The grid is strained, AI data centers are exploding in demand, and clean baseload is once again on the table. Alessandro Petruzzi, Co-Founder and CEO of Terra Innovatum, joins the show to talk about a different kind of nuclear power: micro modular reactors that are safe by physics, not by emergency equipment. ☢️Terra Innovatum has developed the Solo, a 1 megawatt electric micronuclear reactor. Alessandro discusses how 1 megawatt is physically small-scale, how the low power makes decay heat much easier to manage, and how the reactor is engineered so it cannot melt down. He also shares how the company is using existing nuclear fuel and supply chains to build the reactor, which will shorten the timeline to building the first one. 🏭For use cases, Alessandro shares how these nuclear reactors could supply power to AI data centers waiting on grid transmission upgrades, mining operations that need to reduce their CO2 emissions, and even provide bonus outputs that may be even more important. Microreactors can provide desalinated water to areas with water scarcity issues or produce medical radioisotopes for hospitals to treat cancer patients. ⚡___________________________________________“Energy means progress. Without energy, you don’t progress.”Alessandro Petruzzi, Co-Founder and CEO of Terra Innovatum, explains how micro nuclear reactors could bring reliable power to industries, data centers, and remote communities worldwide. ⚡🌍Support the show

Episode metadata supplied by the publisher feed · Published Mar 20, 2026

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The grid is strained, AI data centers are exploding in demand, and clean baseload is once again on the table. Alessandro Petruzzi, Co-Founder and CEO of Terra Innovatum, joins the show to talk about a different kind of nuclear power: micro modular reactors that are safe by physics, not by emergency equipment. ☢️ Terra Innovatum has developed the Solo, a 1 megawatt electric micronuclear reactor. Alessandro discusses how 1 megawatt is physically small-scale, how the low power makes decay heat m...

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Safe by Design: How Terra Innovatum’s Micro Reactors Are Changing Nuclear Energy

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