Biofuels for Ships? New opportunity lies ahead for the ocean’s vessels but it won’t be easy

As feedstock growers look to the sky for the future of biofuels, some are looking to the sea. However, outfitting a ship to run on biomass diesel is easier said than done.

“Most folks know, or maybe don’t know, these vessels have enormous diesel engines. They probably have a lifespan of 40 or 50 years, and they’re not something that are easily swapped out. So, you’re not going to see a cargo vessel or a cruise line switch out their diesel locomotion for any other alternative fuel, like BV or compressed natural gas or something like that,” said Kurt Kovarik, vice president of federal affairs with Clean Fuels Alliance America.

Biofuel groups are backing the Renewable Fuel for Ocean Going Vessels Act, as it would allow companies using renewable fuels on their ships to claim credits under the RFS. The Clean Fuels Alliance calls it common sense legislation and says it would remove regulatory roadblocks.

Related Stories
Without additional support, many soybean operations will continue to face financial stress as they prepare for the 2026 crop.
The National Cattlemen’s Beef Association and Public Lands Council published a joint press release regarding the advancement of legislation to delist the Mexican Gray Wolf from the Endangered Species Act.
Placements and marketings beat expectations, but declining on-feed totals and feeder constraints keep the supply story supportive for cattle prices into 2026. Dr. Derrell Peel, with Oklahoma State University, joined us to break down cattle-on-feed numbers and provide his broader market outlook.
USDA Rural Development Director for Kentucky, Travis Burton, joined us to discuss the Princeton facility (formerly Porter Road Meats), now backed by the USDA, and its role in expanding domestic meat processing capacity.
Farm CPA Paul Neiffer joined us to break down the recent Fifth Circuit Court decision overturning a prior Tax Court decision on self-employment tax for limited partners, the ruling’s impact on farmers, and potential next steps in Congress.
Americans for Prosperity Arkansas Director Ryan Norris talks energy infrastructure, regulatory reform, and the role of critical minerals in supporting rural America.

LATEST STORIES BY THIS AUTHOR:

Cape Cod FarmHER Chloe Starr dives into the world of shellfish farming at one of the few oyster & clam hatcheries in the U.S.
University of Nebraska President Dr. Jeffrey Gold joined us to discuss seasonal affective disorder, winter mental health, and practical strategies for maintaining well-being in rural communities.
FWSSR Communications Director Matt Brockman discusses the event’s competitions, safety preparations, and family-friendly activities during the opening weekend.
From Junior Heifer Shows to Mustang Magic competitions, the 23-day event brings together 4-H and FFA participants, livestock enthusiasts, and families to celebrate North Texas’ rich Western heritage.
CLAAS Senior Vice President for the Americas Region Eric Raby joined us to preview the new docuseries “CLAAS: Made for More,” premiering tonight at 9 PM ET only on RFD-TV.
Dairy farmer and Discover Ag co-host Tara Vander Dussen joined us to discuss the Whole Milk for Healthy Kids Act, her experience at the signing, and what’s next for her family and farm.
The Farm Bureau is making an urgent call to Congress for more farm support. Colton Lacina with Farmers National Company joined us to discuss farmland values and how market dynamics for the year ahead reflect stabilization rather than collapse.