The development of artificial intelligence relies on computing power, which is fundamentally based on energy. As the AI wave advances, concerns within the industry about power supply are intensifying. Against this backdrop, controllable nuclear fusion technology, known as the 'artificial sun,' is regaining attention as the 'ultimate solution' to humanity's energy challenges. Currently, this strategic technological field is receiving dual support from both policies and capital. According to incomplete statistics, since 2026, controllable nuclear fusion projects such as Xinghuan Energy, Zhongke Qingneng, Dongsheng Fusion, and Shuyan Polytronics have successively announced their financing progress. Meanwhile, investment in this field has shifted from the early days of a few institutions 'betting it all' to the current scenario where state-owned assets, industrial capital, and market-oriented funds are all entering and accelerating their layout (layout).