Under the continuous advancement of the “dual carbon” goal, ports, as centers for international cargo trade, have undergone a low-carbon transformation, which is an important part of China’s green and sustainable opening-up. Based on this, this paper explores the intelligent transformation of green clean energy inspection and testing in the Shanghai Port Area, analyzes the current development status and latest intelligent policy orientations of green clean energy detection and certification in the Shanghai Port Area, discusses the new requirements for port inspection business brought about by low-carbon development, examines existing problems from the perspectives of processes and technologies, and proposes optimization countermeasures. The aim is to propose optimization strategies from two levels: optimizing technical means and improving mechanisms. The research results can provide certain references and inspirations for the transformation of green clean energy detection in the Shanghai Port Area, strengthening intelligent construction, and reducing carbon emissions.