Cardinal Ethanol

The company describes its team as centered on safety, teamwork, and opportunity.

Cardinal Ethanol originated in Randolph County, Indiana, and expanded into Colwich, Kansas. Its production platform includes high-protein feed separation and carbon sequestration technologies.

A premier integrated biorefinery platform producing renewable fuel and high-value co-products that fuel America’s economy while connecting local agriculture to the Global Clean Energy Economy.

Cardinal Ethanol LLC files a lawsuit against its Indianapolis-based information technology provider. The dispute concerns control of Cardinal Ethanol’s IT systems.

May 2026 · Inside INdiana BusinessNews article

The EPA grants Vault 44.01 and Cardinal Ethanol a final Class VI permit for their proposed carbon capture and storage project near Union City, Indiana.

Apr 2026 · Inside INdiana BusinessNews article

The EPA approves a permit for One Carbon Partnership’s carbon storage project at the Cardinal Ethanol plant in Union City, Indiana. The authorization allows the project to inject up to 450,000 metric tons of carbon dioxide annually for 30 years.

Mar 2026 · Inside INdiana BusinessNews article

Cardinal Ethanol and Vault 44.01 form a joint venture to develop a carbon dioxide capture and sequestration project at Cardinal’s Indiana ethanol production site. The partners will design, implement, and operate the project through One Carbon Partnership, a newly established limited partnership in which each company holds an equal interest.

Feb 2023 · Carbon HeraldNews article