The C-PORT Project was the first grant-funded, zero-emissions (ZE) human-operated cargo-handling equipment (CHE) demonstration at the Port of Long Beach. In partnership with SSA Marine and Long Beach Container Terminal (LBCT), the project deployed three battery-electric top handlers, one battery-electric yard tractor, and supporting charging infrastructure at the Pier E and Pier J terminals. Funded by the 2016–2017 Off-Road Advanced Technology Demonstration Program, C-PORT tested the performance of precommercial ZE CHE in demanding, real-world conditions. The project also emphasized workforce development, community outreach, and data analysis—ensuring broad stakeholder engagement in the Port’s clean technology transition. This pilot set a precedent for ZE innovation in one of the nation’s busiest port complexes.