[Shandong Expressway Group's Laiwu Ze'an Independent Shared ESS Power Station Demonstration Project Successfully Connected to Grid] Recently, the Ze'an Laiwu Independent Shared ESS Power Station, invested and constructed by Shandong Expressway Group, achieved successful one-time power transmission, marking the official grid connection and operation of the power station. It has become the first ESS power station project to achieve grid connection among the new-type energy storage projects in Shandong Province's 2024 project pool.