At the recent AI Expo in Washington, D. C. , a unique magnet was showcased, created with the intention of helping the U. S. to compete in the energy sector. Referred to as a "pancake, " the Toroidal Field Model Coil Pancake, as explained by Joe Paluska, Chief Marketing Officer of Commonwealth Fusion Systems, aims to make fusion power plants smaller, more affordable, and environmentally friendly. It replicates the conditions of the sun, resulting in cleaner energy. Lindsey Mastis from 7News, who covers AI and technology, had the opportunity to closely examine the magnet. Paluska highlighted its immense strength, which requires the use of a forklift or crane to maneuver. When activated, the magnet's strength is comparable to lifting an aircraft carrier out of the water.

However, the primary focus is on energy production, as it is considered the solution to the climate crisis. The decision to bring the magnet to D. C. is strategic, with Paluska emphasizing the symbiotic relationship between fusion energy and AI as a national security concern. In order to maintain an advantage in AI, the U. S. requires large data centers powered by carbon-free and low-power sources, which is where fusion energy comes into play. While this is the first time the pancake magnet is being displayed outside of their Massachusetts offices, Paluska envisions it permanently residing in D. C. , with the hope of it eventually being showcased at the Smithsonian.