SAN DIEGO–(BUSINESS WIRE)–SSA Marine announced today that it has put into service the first of six pieces of zero-emissions cargo handling equipment that the company will introduce at the Port of San Diego’s Tenth Avenue Marine Terminal over the next 12 to 18 months, while the Port of San Diego has completed the initial installation of the electrical infrastructure needed to support the operation of this equipment. The first piece of zero-emissions equipment that SSA Marine is putting into op