The ANItA project in Sweden, focused on nuclear power technology, is examining small modular nuclear reactor (SMR) designs suitable for the country's future electricity needs. These SMRs offer versatility beyond electricity generation, including district heating, industrial processes, and even hydrogen production. The project highlights the differences in SMR designs from traditional large-scale reactors, emphasizing their smaller size, increased modularity, and potential advantages like easier operation and shorter construction times. Sweden's current reactors are mainly light-water reactors, with the potential for SMRs to enhance the energy landscape. The project has identified various SMR designs, such as BWRX-300 and Rolls-Royce SMR, for further evaluation. These designs feature novel elements like natural circulation, passive safety measures, and new containment structures, which aim to simplify construction and operation while maintaining high safety standards. SMRs also offer increased load-following capability and the potential for dry storage of used nuclear fuel, addressing key challenges faced by traditional reactors. The designs aim to optimize space usage, with some featuring multiple reactors in a single building for centralized control. Overall, the sentiment towards SMRs in the article is positive, emphasizing the potential benefits of these innovative designs for Sweden's energy future. The focus on safety, efficiency, and adaptability underscores the importance of ongoing research and development in the nuclear power sector.