A year ago, a different kind of pipeline project was announced in the Midwest. Most pipelines pick up oil or gas from a well and deliver it to customers who burn it, emitting carbon dioxide into the atmosphere. This one would run almost in reverse. A company called Summit Climate Solutions planned to capture carbon dioxide from ethanol refineries in Iowa, Minnesota, Nebraska, and the Dakotas, and then transport it via the proposed pipeline to a site in North Dakota where the CO2 would be buried deep underground.
In the months since, two more companies have proposed similar CO2 pipeline projects in the Midwest, and another wants to expand an existing pipeline in the South. The sudden boom is being driven by federal and state incentives for carbon capture and storage, or CCS, as well as a new low-interest loan program for CO2 pipelines passed by Congress last year and general support from the Biden administration to grow the "carbon management" industry in an effort to reduce carbon emissions.
