美国能源部将重新划拨3.65亿美元，用于支持波多黎各电网的抗风险建设。

Core Point - The U.S. Department of Energy is reallocating $365 million to support the resilience construction of Puerto Rico's power grid [1] Group 1 - The funding aims to enhance the infrastructure of Puerto Rico's electrical system to better withstand risks [1] - This initiative reflects the ongoing efforts to improve energy reliability in Puerto Rico following previous challenges [1]