Currently, the world is experiencing a historic surge in electricity demand, while the existing infrastructure system is lagging behind, making the need for a continuous, stable, and carbon-free power supply particularly urgent. Nuclear energy serves as a critical pillar, yet the industry's development is constrained by delivery bottlenecks. To address this, Microsoft and NVIDIA have jointly launched the 'AI for Nuclear' project, which provides end-to-end tools aimed at integrating engineering specifications into the full lifecycle management of nuclear power plants. By consolidating capabilities on an AI-based platform, the project can significantly reduce development cycles and effectively avoid rework. Leveraging AI technology, the project can resolve document inconsistencies, ensuring traceability, auditability, safety, and predictability in engineering. Microsoft has also outlined a vision for how AI and digital twin technology can support various stages of nuclear energy projects, with notable progress already achieved in related projects by Aalo Atomics, Idaho National Laboratory, and Southern Nuclear. Additionally, Everstar and Atomic Canyon are actively advancing the implementation of AI applications in nuclear energy on the Microsoft Azure platform. This collaboration has established an AI-based digital ecosystem for nuclear energy, and the three parties will showcase a new AI-led perspective on the nuclear energy industry at an upcoming conference.