California could soon change course on E-15

Pressure to lower gas prices across the Golden State could be the saving grace of this year’s corn harvest. California may soon be the final U.S. state to approve E-15 sales.

California could soon be the final state to approve the sale of E-15 biofuel, which could be a “Golden” lining for this year’s bumper corn crop, ready for harvest when low market prices are a big concern for producers.

Golden State lawmakers reversed course on E-15 this month, sending a bill to Governor Gavin Newsom’s desk to allow for sales to accomplish the Administration’s goal to reduce gas prices. According to AAA (on Sept. 9, 2025), a gallon of regular gas costs $4.63, which is more than a dollar higher than the U.S. national average.

While Gov. Newsom has yet to sign that bill, biofuel groups remain hopeful, adding that it would help absorb the surplus of low-cost corn about to hit the market.

“That adds another 500, almost 600 million gallons of new demand for American ethanol, when California adopts E15,” explained Troy Bredenkamp with the Renewable Fuels Association. “It’s 200 million bushels of new demand for new corn grind. So that is significant when you’re looking at one of the biggest crops, maybe the biggest crop in history, coming in this fall.”

Bredenkamp is also calling on Congress to settle the E-15 debate once and for all when it comes to year-round sales. Use of E-15 was previously banned during the summer months because it was believed to be more volatile in high temperatures, and there was worry it could contribute to smog and reduce air quality.

However, biofuel groups argue that science has disproved this theory. Arguing it is actually less volatile than standard gasoline.

Related Stories
Clearer 45Z rules favor U.S. oilseeds, but final RFS volumes remain critical to locking in demand.
Texas Agriculture Commissioner Sid Miller discusses the state’s latest efforts to prevent the New World screwworm from reaching Texas.
Economists are also closely watching how policy decisions in Washington could influence markets moving forward. Analysts say deferred futures for corn, soybeans, and wheat suggest markets are operating near break-even levels, not at prices that would encourage expanded production.
Traders say that shift could eventually prompt the USDA to scale back soybean export projections, noting the outlook differs greatly for other grain commodities.
Strong blending demand continues to support ethanol use even as production and exports fluctuate.
Eliza Petry joins the RFD News team with a strong connection to agriculture and a commitment to covering the people and issues that matter most to rural America.
Sen. Amy Klobuchar has four years remaining in her Senate term and could decide to continue serving in that role while campaigning for Governor of Minnesota.
Strong White House backing supports ethanol demand, but timing now hinges on Congress resolving procedural — at the same time as they push toward a spending bill to avert another federal government shutdown.

LATEST STORIES BY THIS AUTHOR:

The Final Grain Stocks Report may be the last key figures we see if a government shutdown halts future updates.
USDA and EPA officials aim to maintain America’s robust food supply while ensuring farmers have access to key resources and crop protection tools.
The campaign is about more than just a digital push; NPB leaders hope it will become a rallying point for the entire industry.
The Senate failed to pass a continuing resolution that had been approved by the House the previous week. They could take it up again today, but it would take seven democrats to end the stalemate.
The USDA is working with 14 different states, including Georgia, to develop and implement block grants to address the unique disaster recovery needs for each state.