The U.S. Supreme Court has declined to review an appeal brought by Shelby County and Story County seeking to overturn a prior federal court ruling related to carbon capture infrastructure in Iowa.
By denying the request for review, the Supreme Court leaves in place the decision issued by the Eighth Circuit Court of Appeals, which ruled in favor of allowing the project to move forward. The case was listed among the certiorari petitions denied in the Court’s order list released today.
What This Means for Agriculture and Rural Iowa
Today’s decision removes a significant legal hurdle and allows continued progress on infrastructure that plays a growing role in the future of American agriculture and biofuels.
Tom Buis, CEO of the American Carbon Alliance, issued the following statement:
“The Supreme Court’s decision allows important progress to continue. Carbon capture and sequestration is about creating new markets for farmers, strengthening ethanol, and keeping Iowa competitive in a changing energy economy. Projects like this support jobs, rural investment, and long-term economic growth while helping agriculture meet emerging market demands. We remain confident this technology is good for Iowa and good for American agriculture.”
As global demand for low-carbon fuels accelerates, access to reliable carbon infrastructure is increasingly tied to investment decisions, market access, and long-term competitiveness for farmers and biofuel producers. With the Eighth Circuit ruling intact, Iowa remains positioned to participate in these evolving markets and attract private-sector investment to rural communities.





































