John Deere expanded its renewable fuel capabilities by approving the use of B30 biodiesel across all Tier 4 engines, up from the previous B20 limit. The move supports the adoption of higher renewable fuels in agriculture and reflects the company’s long-standing commitment to low carbon equipment solutions.
Additionally, all spark-ignition turf and utility engines are approved for E10 ethanol blends, and the company is developing an ethanol engine concept designed to run on E98.







