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Cargo ships could offer a new market for ethanol and biodiesel — and American farmers who grow corn and soybeans. But a global deal to require cleaner fuel stalled last year after the Trump administration threatened countries with sanctions and visa restrictions.
Lance Cheung
/
U.S. Department of Agriculture
Biofuel leaders say the shipping industry could be a golden goose for ethanol and soy-based biodiesel. One of the big barriers is the Trump administration, which torpedoed a global agreement to reduce pollution.

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