Maritime shipping is a bit of a paradoxical climate issue. On the one hand, it accounts for 3% of global greenhouse gas emissions, burns extremely dirty bunker fuel, and has a number of inefficiencies leading to outsized pollution. On the other hand, it is also by far the most sustainable mode of transporting goods, as compared to planes, trains, and trucks — making it a sort of climate solution. Unfortunately, in the United States, that solution is being blocked by a regulation called the Jones Act, which requires any ships traveling from one U.S. port to another to be built, flagged, and crewed in the U.S. Meant to protect national security and support American shipbuilders, the regulation has substantially driven up the cost of American goods particularly in Alaska, Hawaii, and Puerto Rico, wrecked entire industries (including offshore wind), and led only 2% of U.S. freight to be carried by ships — leaving 98% to be carried by more expensive and more polluting alternatives. Today, we explore why maritime shipping isn’t living up to its full potential as a sustainable transportation mechanism, how the Jones Act has impacted it, and what steps we could take to rectify the situation moving forward. With special guest Dr. Russell Hillberry: Associate Professor of Agricultural Economics at Purdue University.

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CREDITS

Writers: Emma Jones, Emma Quarequio, Ethan Brown

Fact Checker: Alia Bonanno

Editor: Megan Antone

Producers: Ethan Brown, Hallie Cordingley, Shannon Damiano, Megan Antone

Ad Voiceover: Mo Polyak

Music: Brett Sawka