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John Deere Announces B30 Biodiesel Compatibility Across Engine Portfolio

John Deere (NYSE: DE) announced the approval of B30 biodiesel use across its entire portfolio of Tier 4 John Deere engines. This increases the previous approval of blends up to B20. The announcement will also be highlighted this week at the 2025 Farm Progress Show in Decatur, IL, where all John Deere equipment operated in the company's Ride and Drive area will run on B30 biodiesel.

"At John Deere, we're committed to supporting and growing the use of renewable fuels in our equipment," said Pierre Guyot, Senior Vice President of John Deere Power Systems. "We believe strongly in the role that renewable fuels play in supporting the agriculture economy and are excited to offer our customers – including those who grow the very crops used to make renewable fuels – the opportunity to leverage higher blends of fuels like biodiesel in their own equipment."

John Deere has a long history of supporting renewable fuel use in its equipment. Prior to today's announcement, all Tier 4 John Deere engines were approved for B20 biodiesel and RD100 renewable diesel, with all Tier 3/Stage III A and lower tier engines approved for biodiesel blends up to B100. In addition, all John Deere spark ignition turf and utility equipment is approved for E10 ethanol blend. John Deere is also exploring the use of higher ethanol blends in future engine solutions, including the development of a concept 9.0L ethanol engine that runs on E98. Customers interested in incorporating higher renewable fuel blends including B30 into their operations are encouraged to consult their fuel supplier.

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Democratizing Gene Editing - Pairwise’s Vision for the Future of Agriculture

Video: Democratizing Gene Editing - Pairwise’s Vision for the Future of Agriculture

Pairwise has built its business around an idea that runs counter to how many companies approach innovation: make transformative technology easier to access.

In this Seed World interview, CEO Tom Adams discusses why broader access to gene editing could speed crop improvement, expand innovation opportunities and help agriculture address emerging challenges. He explains why Pairwise believes no single company can solve all of agriculture's problems alone—and why making advanced breeding technologies available to more organizations could accelerate progress across the industry.

The conversation explores how consumer trust influences technology adoption, why innovations like pitless cherries and seedless blackberries matter beyond convenience, and how future crop improvements could help address labor shortages, automation, harvest efficiency and other production challenges. Adams also shares his perspective on what the industry may be underestimating about the next wave of gene editing innovation.

Watch the full interview to hear why Pairwise believes agriculture is approaching an important inflection point for gene editing, and why the pace of innovation over the next decade could surprise the industry.

Topics Covered:

o Democratizing agricultural innovation

o Consumer trust and technology adoption

o The business case for sharing innovation

o Expanding innovation beyond major crops

o Next-generation breeding technologies