Pinglu Canal is the backbone project of the New Western Land-Sea Corridor of China. The canal project generated a total of 3.39 × 10⁸ m³ of earthwork that covers approximately 23 types of rocks and soil and is characterized by large amount, diverse composition, and scattered distribution. This study puts foward innovative solutions from the perspectives of resource utilization, digitization, and carbon reduction. First, the potential application demands for the canal project itself and surrounding areas and propose corresponding utilization paths were explored according to different types of rock and soil, thus to achieve multi-scenario, multi-path utilization. Second, geological information models and information databases were established for earthwork in excavation areas to help develop a digital excavation‍‒‍transportation‍‒‍storage‍‒‍utilization technology for earthwork. Moreover, the lifecycle assessment to clarify the carbon emissions of multi-path utilization technologies was conducted, to achieve a dynamic evaluation of carbon emissions by combining with the information from the earthwork databases, and to develop modular mobile-type disposal equipment and in-situ utilization technologies to achieve the reduction of cost and carbon emissions. The organic combination of resource utilization, digitization, and carbon reduction is expected to provide a favorable support for the green construction of the Pinglu Canal Project.