Navigator CO2 Ventures LLC said Wednesday it has entered a long-term agreement to supply carbon dioxide (CO2) capture, transportation and storage services to Siouxland Ethanol LLC on Navigator’s Heartland Greenway carbon capture and storage (CCS) system. Navigator reached a final investment decision last fall on Heartland Greenway, a 1,300 mile CCS pipeline that would traverse … Continue reading Navigator, Siouxland Ethanol Reach Long-Term Carbon Capture Agreement