Study: E-15 reduces emissions more than California’s reconfigured gasoline

A new study from the University of California shows E-15 provides more emissions reductions compared to other blends of gasoline on the market.

A new study shows E-15 provides more emissions reductions compared to other blends of gasoline on the market.

The study from the University of California found E-15 decreased emissions more than California’s reformulated gasoline. Right now, E-15 is not allowed to be sold in The Golden State.

Researchers also found particulate matter emissions dropped significantly with the blend.

Jeff Cooper with the Renewable Fuels Association says the study proves what his group has been arguing all along--and that E-15 would help meet environmental goals in California.

Related Stories
This week on Champions of Rural America, Congressman Nick Begich discusses the lease sale, its economic impact, and what it could mean for future energy production in Alaska.
National Association of Wheat Growers President Jamie Kress discusses how rising fertilizer prices pressure wheat producers and the Administration’s consideration of lowering duties on Moroccan phosphate.
As ag lawmakers in the Senate await the House vote on the Farm Bill, they are eager to discuss the challenges farmers face before it is their turn to take up the critical legislation.
RFA and ACE leaders join us to discuss the latest developments in ethanol policy, market impacts, and the path forward
The plant is expected to officially close by April 7, 2026, marking the end of more than a century of food processing in the region.
ASFMRA’s Tony Toso joins us with an update on California farmland values, ongoing market uncertainty, and key discussions shaping agriculture in the Golden State.

LATEST STORIES BY THIS AUTHOR:

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.
The decline in production marks the second consecutive year of contraction in the U.S. turkey industry.
“Those could’ve easily been our beans going over there. It goes to show that if that opportunity is there, China would be willing to buy.”
We caught up with Karen Braun, Chief Market Analyst at Zaner Ag Hedge, at the Women in Agribusiness to discuss the data behind commodity trading.
Weston Brown joined us on Monday in the RFD-TV Studios in Nashville to share how he is preparing for the upcoming National FFA Convention & Expo.
Missouri Director of Agriculture Chris Chinn joined us Monday to share highlights from Secretary Brooke Rollins’ visit and her perspective on USDA’s new initiatives.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.