Rolls Royce Group/Instagram Energy companies are racing to create shipping-container-sized nuclear “microreactors” which could replace on-site generators or electric batteries. Several companies, notably Britain’s Rolls-Royce, are building small modular reactors, but they are comparatively large, with a footprint of some acres. Microreactors would be less powerful, and would “operate like large batteries, with no… workers on site,” the Financial Times reported — they would simply be delivered, plugged in, and left to run. The resurgent interest in nuclear power is driven by demand from data centers, and is reshaping the energy industry: The US giant Constellation is in talks to buy its gas-power rival Calpine, in a $30 billion deal which would be one of the largest in US power generation history. |