There are many different U.S. programs encouraging the research into, production of, and use of biodiesel and renewable biodiesel. The U.S. Energy Information Agency lists seven programs, nine laws and regulations, plus 21 incentives ranging from grants to loans to tax credits. However, the Renewable Fuel Standard and California Low Carbon Fuel Standard are considered the main drivers of output. California provides a $1/gallon tax credit for renewable biodiesel (B100) and production capacity has exploded in recent years, doubling from 2021 to 2022 alone, and now exceeding the production capacity of biodiesel.  Theoretically, the incentive to crush soybeans solely for the oil used in biodiesel and renewable diesel should lead to an ove...