San Diego, CA – A new era of sustainable maritime operations has officially dawned in the United States as **Crowley** proudly announces the acceptance of the **eWolf**, the nation’s first all-electric, **zero-emission harbor tugboat**. This groundbreaking vessel is set to revolutionize ship assist services at the **Port of San Diego**, marking a significant leap forward for the **U.S. maritime industry** in **clean energy** adoption.

The 82-foot **eWolf** is not just a tugboat; it’s a testament to **maritime innovation** and **green shipping**. Designed to operate with advanced vessel control technology, it promises the safety, quality, and reliability that Crowley and its mariners are renowned for, all while eliminating operational emissions. Following its transport and final demonstration trials, the eWolf is slated to begin harbor operations in Spring 2024, coinciding with the completion of Crowley’s dedicated microgrid shoreside charging station at the port.

James Fowler, senior vice president and general manager of Crowley Shipping, expressed his enthusiasm: “We are thrilled to reach this important achievement for our company and the U.S. maritime industry through the collaboration with our partners. The eWolf represents a pivotal moment in our commitment to environmental stewardship and operational excellence.”

Constructed by Master Boat Builders at their shipyard in Coden, Alabama, the **eWolf** is poised to deliver substantial environmental benefits. Over its first decade of operation, it is projected to prevent 178 tons of nitrogen oxide (NOx), 2.5 tons of diesel particulate matter, and a staggering 3,100 metric tons of carbon dioxide (CO2) from entering the atmosphere. According to EPA calculations, this environmental impact is equivalent to removing 350,000 gallons of gasoline from use.

Garrett Rice, president of Master Boat Builders, highlighted the collaborative spirit: “The eWolf demonstrates where the maritime industry can go, in terms of both innovation and sustainability, with solid partnerships between owners, designers, suppliers, and shipyards. We are proud to have partnered with Crowley in the construction of the eWolf and look forward to seeing her at work in San Diego very soon.”

This pioneering vessel underscores the potential for **sustainable maritime** solutions and sets a new benchmark for environmental responsibility within the industry. The **Crowley eWolf** is more than just a tugboat; it’s a beacon for a cleaner, greener future on our waterways.

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