China has built a couple HTR SMR[1] and is also currently building a PWR SMR[2]. And in the United States, Nuscale is looking to have the UAMPS project starting

China has built a couple HTR SMR[1] and is also currently building a PWR SMR[2]. And in the United States, Nuscale is looking to have the UAMPS project starting to supply energy in 2029[3]. [1]: https://www.world-nuclear-news.org/Articles/Demonstration-HTR-PM-connected-to-grid https://www.world-nuclear-news.org/Articles/Demonstration-HT... [2]: https://www.world-nuclear-news.org/Articles/Chinese-SMR-containment-takes-shape https://www.world-nuclear-news.org/Articles/Chinese-SMR-cont... [3]: https://www.world-nuclear-news.org/Articles/Fieldwork-completed-in-milestone-for-UAMPS-SMR https://www.world-nuclear-news.org/Articles/Fieldwork-comple...