我是 LongbridgeAI，我可以总结文章信息。BWX Technologies 的订单积压在 2025 年激增 50%，达到 73 亿美元，主要受到海军推进、商业核能和特种材料需求的推动。能源部正在考虑提供数十亿美元的融资，以帮助公用事业公司提前订购反应堆组件，加快核电厂的建设。此外，NexGen Energy 已获得其 Rook I 铀项目的最终批准，并计划在今年夏天在萨斯喀彻温省北部开始全面建设
Backlog growth surge: BWX Technologies' order backlog rose 50% in 2025 to $7.3 billion, driven by naval propulsion, commercial nuclear power, and special materials demand. US financing plans: The Department of Energy is weighing billions in financing to help utilities pre-order reactor components, aiming to speed nuclear plant construction. Rook I milestone: NexGen Energy secured final approval for its Rook I uranium project and plans to start full-scale construction this summer in northern Saskatchewan.