The Port of San Diego has reached a milestone with the operation of the first all-electric Generation 6 Mobile Harbor Cranes in North America at its Tenth Avenue Marine Terminal (TAMT). According to the Port of San Diego, To improve public and environmental health, the cranes exemplify a push towards modern maritime operations that are both clean and efficient. The communities of Barrio Logan, Sherman Heights, Logan Heights, and West National City are expected to benefit from the reduced air pollution.