
ACA Urges President Trump to Make Corn Ethanol Part of America’s Maritime Energy Future
This week, the American Carbon Alliance sent a letter to President Donald J. Trump urging his Administration to ensure American-grown corn ethanol is recognized as

ACA Urges Iowa Utilities Commission to Move Summit Permit Process Forward
American Carbon Alliance CEO Tom Buis submitted a letter to the Iowa Utilities Commission urging the Commission to establish a procedural schedule and move the

ACA Submits Recommendations on Section 45Q Guidance
ACA Submits Recommendations on Section 45Q Guidance The American Carbon Alliance recently submitted comments to the U.S. Department of the Treasury and Internal Revenue Service

Support for Carbon Infrastructure Is Becoming Harder to Ignore
https://americancarbonalliance.org/wp-content/uploads/2026/05/My_Movie_72_V2.mp4 Recent comments from Iowa House Minority Leader Brian Meyer suggest something important is happening in Iowa’s carbon infrastructure debate: more leaders are acknowledging the

Tom Buis Statement on House Passage of Year-Round E15 Legislation
Tom Buis Statement on House Passage of Year-Round E15 Legislation DES MOINES, Iowa (May 14, 2026) – American Carbon Alliance CEO Tom Buis released the following statement

Summit Carbon Refines Iowa Project as Agriculture Faces Mounting Economic Pressure
As Iowa farmers and ethanol producers continue navigating one of the toughest economic environments in years, Summit Carbon Solutions announced this week that it is

































